Spis treœci

Biuletyn
Polskiego Towarzystwa Tribologicznego


Member of the International Tribology Council  



Publikacja dofinasowana przez Komitet Badań Naukowych  

Szanowni Koledzy

Każda Organizacja w tym i PTT, aby mogła funkcjonować musi mieć zebrane składki od swoich członków. W naszej działalnoœci zaniedbaliœmy trochę ten problem i z tego tytułu mieliœmy na końcu ubiegłego roku trudnoœci w wypłaceniu niektórych należnoœci.
Zwracam się zatem do Koleżanek i Kolegów i wpłacanie na nasze konto :

Nr 92 1060 0076 0000 4010 4020 2504
Bank Przemysłowo- Handlowy PBK S.A.
ul. Nowogrodzka 50,
00-693 Warszawa,
składek za ten rok i lata poprzednie (jeżeli składki nie były zapłacone).
Składka roczna wynosi 30 zł.

Nasz adres:

Polskie Towarzystwo/Tribologiczne (PTT)
Ul. Żwirki i Wigury 31, 02-091 Warszawa


Bardzo prosimy o nadsyłanie informacji o doktoratach, habilitacjach i innych dokonaniach w zakresie tribologii celem zamieszczenia ich w Biuletynie Towarzystwa.
Wielkoœć pliku, w zasadzie ok. 1 strony, w formacie doc Microsoft Word lub pdf albo html z rysunkami zawartymi w tekœcie.


Serdecznie Wszystkich Naszych Członków pozdrawiam. Stanisław PYTKO-prezes


PTT: Zebrania Zarzšdu Głównego

Następne Zebranie Zarzšdu PTT odbędzie się 26 czerwca 2003 roku o godzinie 1130 w Centralnym Laboratorium Naftowym, al. Żwirki i Wigury 31. Warszawa.

PTT: Uchwały Zarzšdu Głównego



Spis Treœci :

XXVI Szkoły Tribologiczna
PROBLEMY TRIBOLOGICZNE w PRZYRODZIE I TECHNICE

VI Konferencja
PROBLEMY NIEKONWENCJONALNYCH UKŁADÓW ŁOŻYSKOWYCH

MIEJSCE I TERMIN KONFERENCJI

Konferencja odbędzie się w Niedzicy, w dniach 16-19 wrzeœnia 2003r.

TEMATYKA KONFERENCJI

XXVI Szkoła Tribologiczna nt.: Problemy Tribologiczne w Przyrodzie i Technice została połšczona z VI Konferencjš nt.: Problemy Niekonwencjonalnych Układów Łożyskowych. Każda z tych konferencji będzie miała odrębne sesje.

Konferencja odbędzie się w Oœrodku Hotelowo - Turystycznym nad jeziorem Czorsztyńskim w Niedzicy, w dniach 16 - 19 wrzeœnia 2003.

W ramach przygotowywanej konferencji organizatorzy pragnš połšczyć tematykę wynikajšcš z biotribologii z projektami, aplikacjami, problemami eksploatacyjnymi, badaniami modelowymi i użytkowymi węzłów tribologicznych obiektów technicznych. Dla pełnej realizacji zamierzonego celu pragniemy zwrócić się do wybranych specjalistów o opracowanie referatów wprowadzajšcych poszczególne sesje.

Przewidujemy referaty o tematyce:
-
biotribologia i aplikacje medyczne,
-
nowoczesne materiały,
-
problemy technologiczne,
-
konstrukcje przyjazne dla œrodowiska,
-
nanotribologia,
-
badania modelowe i użytkowe,
-
kierunki badań w przyszłoœci.
KALENDARZ

KORESPONDENCJE:

15.02.2003     Termin nadsyłania zgłoszenia wstępnego i streszczenia referatów (maksymalnie jedna strona formatu A4). Adres e-mail.

28.02.2003     Drugi komunikat powiadamiajšcy o przyjęciu referatu, wytyczne do opracowania referatu.

23.05.2003     Termin nadsyłania pełnego tekstu referatu. Referaty mogš być napisane w języku polskim lub angielskim. W przypadku opracowania tekstu w języku angielskim niezbędne jest dołšczenie obszernego streszczenia w języku polskim. Referaty opracowane w języku polskim powinny zawierać streszczenia w języku angielskim i rosyjskim. Przewiduje się drukowanie nadesłanych referatów w Materiałach Konferencyjnych, Tribologii, Zeszytach Naukowych Politechniki Łódzkiej i kwartalniku ZEM.

20.06.2003     Ostateczny termin nadsyłania poprawionego tekstu referatu.

16.09.2003     XXVI Szkoła Tribologiczna

OPŁATY:
Koszt uczestnictwa wynosi:
wpłata do 17 maja
-    1100 zł. - pełny koszt uczestnictwa
-     900 zł. - koszt uczestnictwa dla studentów i emerytowanych pracowników naukowo-dydaktycznych
wpłata po 17 maja
-    1300 zł. - pełny koszt uczestnictwa
-    1000 zł. - koszt uczestnictwa dla studentów i emerytowanych pracowników naukowo-dydaktycznych

20.06.2003 Nieprzekraczalny termin nadsyłania opłat za uczestnictwo w konferencji.

ADRES BIURA KOMITETU ORGANIZACYJNEGO

Zakład Geometrii Wykreœlnej i Rysunku Technicznego
Instytutu Konstrukcji Maszyn Politechniki Łódzkiej
ul. B. Stefanowskiego 1/15
90-924 ŁódŸ
tel. (042) 631 22 49
fax (042) 631 22 52
e-mail: zgwirt@mail.p.lodz.pl

Komitet Honorowy Konferencji:

prof. Jan Krysiński - Politechnika Łódzka
prof. Piotr Kula - Politechnika Łódzka
prof. Ryszard Marczak - Politechnika Radomska
prof. Stanisław Pytko - AGH Kraków
prof. Bolesław Wojciechowicz - Politechnika Poznańska

Komitet Organizacyjny Konferencji:

Przewodniczšcy - Jan Burcan - Politechnika Łódzka
Radosław Bednarek - Politechnika Łódzka
Mirosława Ciepielewska - Politechnika Łódzka
Krzysztof Siczek - Politechnika Łódzka
Anna Sławińska - Politechnika Łódzka
Bogdan Warda - Politechnika Łódzka
Piotr Witosławski - Politechnika Łódzka

Komitet Naukowy Konferencji:

Przewodniczšcy - Jan Burcan - Politechnika Łódzka
Tadeusz Burakowski - Instytut Mechaniki Precyzyjnej
Czesław Cempel - Politechnika Poznańska
Janusz Cwanek - AR Rzeszów
Jan Czajgucki - Wyższa Szkoła Morska, Gdynia
Ryszard Czarny - Politechnika Wrocławska
Jan Dšbrowski - Politechnika Białostocka
Antoni Dziama - Politechnika Wrocławska
Monika Gierzyńska-Dolna - Politechnika Częstochowska
Karol Grudziński - Politechnika Szczecińska
Zdzisław Haœ- Politechnika Łódzka
Janusz Janecki - WITPiS Sulejówek
Czesław Kajdas - Politechnika Warszawska
Wiesław Kaniewski - Politechnika Łódzka
Jan Kiciński - IMP PAN
Mieczysław Korzyński - Politechnika Rzeszowska
Czesław Koziarski - Politechnika Wrocławska
Piotr Kula - Politechnika Łódzka
Andrzej Kulczycki - Centralne Laboratorium Naftowe
Stanisław Laber - Politechnika Zielonogórska
Zbigniew Lawrowski - Politechnika Wrocławska
Wiesław Leszek - Politechnika Poznańska
Jerzy Łunarski - Politechnika Rzeszowska
Ryszard Marczak - Politechnika Radomska
Karol Nadolny - Politechnika Poznańska
Antoni Neyman - Politechnika Gdańska
Waldemar Oleksiuk - Politechnika Warszawska
Olgierd Olszewski - Politechnika Gdańska
Stanisław Płaza - Uniwersytet Łódzki
Stanisław Pytko - AGH Kraków
Andrzej Raczyński - Politechnika Łódzka
Zygmunt Rymuza - Politechnika Warszawska
Jan Sadowski - Politechnika Radomska
Jan K. Senatorski - Instytut Mechaniki Precyzyjnej
Jacek Stupnicki - Politechnika Warszawska
Józef Szala - ATR Bydgoszcz
Marian Szczerek - Instytut Technologii Eksploatacji
Jerzy Szumniak - WITPiS Sulejówek
Stanisław F. Œcieszka - Politechnika Œlšska
Włodzimierz Œwiderski - Politechnika Łódzka
Włodzimierz Waligóra - Politechnika Poznańska
Wojciech Wieleba - Politechnika Wrocławska
Krzysztof Wierzcholski - Wyższa Szkoła Morska, Gdynia
Marek Wiœniewski - Instytut Technologii Eksploatacji
Bolesław Wojciechowicz - Politechnika Poznańska
Wiesław Zwierzycki - Politechnika Poznańska



Bharat Bhushan, Ohio State University, Columbus, OH (Ed.) Springer Handbook of Nanotechnology
2004. Approx. 1500 p., 1000 illus., Handbook.
Hardcover. approx. 199.95 $
ISBN 3-540-01218-4

As Nanotechnology turned from marvelous vision to exciting reality the need of a quickly accessable source of appli- cation-oriented, authorative and comprehensive information arose. The ''Springer Handbook of Nanotechnology'' meets this claim by integrating the knowledge from Nanofabrication, Nanomechanics, Materials Science, and Reliability Engineering in just one volume. Beside the presentation of Nanostructures, Micro/Nanofabrication, and Micro/ Nanodevices special emphases are on Scanning Probe Microscopy, Nanotribology and Nanomechanics, Molecularly Thick Films, in- dustrial applications and Microdevice reliability, and on social and ethical implications. The book was organized by an experienced editor with a universal knowledge and written by an international team of distinguished experts (e.g. Nobel prize winner Gerd K. Binnig). It addresses Mechanical and Electrical Engineers, Materials Scientists, Physicists and Chemists who work either in the nano-area or in a field that is or will be influenced by this new key technology.

From the contents:
With Forewords by Neal Lane (Rice University, former Assistant to the US President for Science and Technology, Director of the White House Office of Science and Technology Policy, and former Director of the National Science Foundation) and James R. Heath (California Institute of Technology; co-discoverer of Fullerenes)
Introduction to Nanotechnology.- Part A Nanostructures, Micro/Nanofabrication, and Micro/Nanodevices: Nanomaterials Synthesis and Applications: Molecule Based Devices.- Introduction to Carbon Nanotubes.- Nanowires.- Introduction to Micro/Nanofabrication.- Stamping Techniques for Micro and Nanofabrication: Methods and Applications.- Materials Aspects of Micro- and Nanoelectromechanical Systems.- MEMS/NEMS Devices and Applications.- Microfluidics and Their Applications to Lab-on-a-Chip.- Therapeutic Nanodevices.- Part B Scanning Probe Microscopy: Scanning Probe Microscopy - Principle of Operation, Instrumentation and Probes.- Probes in Scanning Microscopies.- Noncontact Atomic Force Microscopy and Its Related Topics.- Low Temperature Scanning Probe Microscopy.- Dynamic Force Microscopy.- Molecular Recognition Force Microscopy.- Part C Nanotribology and Nanomechanics: Micro/Nanotribology and Materi als Characterization Studies Using Scanning Probe Microscopy.- Surface Forces and Nanorheology of Molecularly Thin Films.- Scanning Probe Studies of Nano-scale Adhesion Between Solids in the Presence of Liquids and Monolayer Films.- Friction and Wear on the Atomic Scale.- Nanoscale Mechanical Properties - Measuring Techniques and Applicat ions.- Nanomechanical Properties of Solid Surfaces and Thin Films.- Atomistic Computer Simulations of Nanotribology.- Mech- anics of Biological Nanotechnology.- Mechanical Properties of Nanostructures.- Part D Molecularly-Thick Films for Lub- rication: Nanotribology of Ultrathin and Hard Amorphous Carbon Films.- Self-Assembled Monolayers for Controlling Adhesion, Friction, and Wear.- Nanoscale Boundary Lubrication Studies.- Kinetics and Energetics in Nanolubrication.- Part E Industrial Applications and Microdevice Reliability: Nanotechnology for Data Storage Applications.- The "Millipede"-A Nanotechnology-Based AFM Data-Storage System.- Design, Fabrication and Control of Micro-Actuators for Dual-Stage Servo Systems in Magnetic Disk Files.- Micro/nanotribology of MEMS/NEMS Materials and Devices.- Mechanical Properties of Micromachined Structures.- Mechanical/Thermal/Electrical Behavior of Microstructures.- High Volume Manufacturing and Field Stability of MEMS Products.- MEMS Packaging and Thermal Issues in Reliability.- Part F Social and Ethical Implication: Social and Ethical Implication of Nanotechnology

Date of publication: November 2003
publication:01.2004
e-mail: orders@springer-ny.com



Applied Scanning Probe Methods
Bharat Bhushan, Ohio State University, Columbus, Ohio, USA;
Harald Fuchs, University of Muenster, Germany;
Sumio Hosaka, Gunma University, Japan (Eds.) 2003. Approx. 460 p. 280 illus;. some of them in color.
(NanoScience and Technology)
Hardcover. EUR 129.95; L 91.00; sFr 210.-*
ISBN 3-540-00527-7

This volume examines the physical and technical foundation for recent progress in applied near-field scanning probe techniques. It constitutes a timely comprehensive overview of SPM applications, now that industrial applications span topographic and dynamical surface studies of thin-film semiconductors, polymers, paper, ceramics, and magnetic and biological materials. After laying the theoretical background of static and dynamic force microscopies, including sensor technology and tip characterization, contributions detail applications such as macro- and nanotribology, polymer surfaces, and roughness investigations. The final part on industrial research addresses special applications of scanning force nanoprobes such as atomic manipulation and surface modification, as well as single electron devices based on SPM. Scientists and engineers either using or planning to use SPM techniques will benefit from the international perspective assembled in the book.

Contents:
Part I Scanning Probe Microscopy.- A. Schirmeisen, B. Ancykowski, H. Fuchs: Dynamic Force Microscopy.J.E. Houston:Interfacial Force Microscopy:Selected Applications.Volker Scherer, Michael Reinstaedtler, Walter Arnold: Atomic Force Microscopy with Lateral Modulation.E.Oesterschulze, R. Kassing:Sensor Technology for Scaning Probe Microscopy.J.S.Villarrubia:Tip Characterization for Dimensional Nanometrology.- Part II Characterization.- Bharat Bhushan:Micro/Nanotribology and Materials Characterization Studies Using Scanning Probe Microscopy. Sergei Magonov:Visualization of Polymer Structures with Atomic Force Microscopy.Juergen Keller, Dietmar Vogel,Andreas Schubert, and Bernd Michel:Displacement and Strain Field Measurements from SPM Images.Ndubuisi G. Orji, Martha I. Sanchez, Jay Raja, and Theodore V. Vorburger:AFM Characterization of Semiconductor Line Edge Roughness.Redhouane Henda:Mechanical Properties of the Self-Assembled Organic Monolayers:Experimental Techniques and Modeling Approaches. LiShi and Arun Majumdar:Micro-Nano Scale Thermal Imaging Using Scanning Probe Microscopy. Gustavo Luengo, Frederic Leroy:The Science of Beauty at Small Scale. Applications of Scanning Probe Methods on Cosmetic Science.- Part III Industrial Applications.- S. Hosaka: SPM Based Storage Using Atomic Manipulation and Surface Modification. J. Tominaga: Super Density Optical Data Storage by Near-Field Optics. R. Yamamoto, K. Sanada, S. Umemura. R:Capacitance Storage Using a Ferroelectric Medium and a Scanning Capacitance Microscope (SCM). K. Matsumoto: Room-Temperature Single Electron Devices Formed ba AFM Nano-Oxidation Process

Date of publication:
October 2003

Bhushan, B. (Eds):
Appl. Scan. Probe Meth.
(NanoScience a. Technology)
ISBN3-540-00527-7
*EUR 129.95; l 91.00; sFr 210.-
Number: Valid Until:

Springer
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*All EUR and GBP prices are net prices subject to local VAT: e.g., in Germany &% VAT. All prices exclusive of carriage charges. Prices and other details are subject to change without notice. All errors and omissions excepted. Printed in Germany.



Informacje elektroniczne z wydawnictw

9 copies remain of the Book of Abstracts for the 14th US National Congress of Theoretical and Applied Mechanics that was held in Blacksburg, VA, June 2002. To buy one, please send a check for U.S. $95.00, made payable to Virginia Tech Treasurer to:

14th USNCTAM PROCEEDINGS
Department of Engineering Science and Mechanics
Mail Code 0219
Virginia Tech
Blacksburg, VA 24061, USA

For overseas orders, please add $25.00 for airmail delievery.



TRIBOLOGIA ROK XXXIV NR 2/2003 (188)
 
2-2003 TRIBOLOGIA
Xingguo FU*, Yinong LIU*, Wenzhao YAO*

*PetroChina Lanzhou Lubricating Oil Research & Development Institute, Lanzhou 730060, Gansu Province, China.

THE EFFECT OF AGING PROCESS ON THE FORMATION OF CARBONATE PARTICLES DURING PREPARATION OF OVERBASED CALCIUM ALKYLSALICYLATES

WPŁYW PROCESU STARZENIA NA POWSTAWANIE CZĽSTEK WĘGLANOWYCH PODCZAS OTRZYMYWANIA ALKILOSALICYLANU WAPNIA Z REZERWĽ ALKALICZNĽ

Key-words: aging process, carbonate particle, overbased calcium alkylsalicylate
Słowa kluczowe: proces starzenia, czšsteczki węglanu, zasadowe alkilosalicylany wapnia

Summary
The carbonation process is generally considered as the most important stage to form nano-carbonate particles during the preparation of overbased calcium alkylsalicylates while the aging stage has not been emphasized by the researchers. This paper had studied the influence of aging process on the TBN (Total Basicity Number) values of overbased products and the micelle structure of carbonate particles during preparing overbased calcium alkylsalicylate by the freeze-etching microscopic observation and calcium distribution measurement method. The results showed that TBN increased as the aging time lasted and remained the stable at about 3.0 hours. The diameter of carbonate particles became smaller and well-distributed after the aging process. Water and methanol had played an important role in the re-formation of the carbonate particles during the aging process, the mechanism on the aging process had been discussed.

Streszczenie

Autorzy przedyskutowali mechanizmy procesu starzenia alkilosalicylanów wapnia, które dotychczas nie były rozważane, a także zbadali wpływ procesu starzenia na wartoœć liczby zasadowej (TBN) produktów o odczynie zasadowym. Stwierdzono, że liczba zasadowa zwiększała się w miarę upływu czasu starzenia, by ustabilizować się po upływie 3 godzin. Zbadano także budowę miceli czšstek węglanów w czasie wytwarzania alkilosalicylanów wapnia. Użyto do tego obserwacji mikroskopowych zamrożonych próbek oraz metody oceny zawartoœci wapnia.



2-2003 TRIBOLOGIA
Jarosław GROBELNY*, Grzegorz CELICHOWSKI**,
M. CICHOMSKI**, Krzysztof KORALEWSKI**,
Ireneusz PIWOŃSKI**

* University of Lodz, Department of Solid State Physics, 149/153 Pomorska St., 90-236 Lodz, Poland.
** University of Lodz, Department of Chemical Technology and Environmental Protection, 163 Pomorska St., 90-236 Lodz, Poland.

FRICTION FORCE MICROSCOPY STUDY OF POROUS METHYLSILICA THIN FILMS

BADANIE CIENKICH, POROWATYCH WARSTW METYLO-KRZEMIONKOWYCH ZA POMOCĽ MIKROSKOPU SIŁ TARCIA

Key-words: Atomic Force Microscopy, Friction Force Microscopy, surface topography, surface modification, porous materials
Słowa kluczowe: mikroskop sił atomowych, mikroskop sił tarcia, topografia powierzchni, modyfikacja powierzchni, materiały porowate

Summary

Atomic Force Microscopy is a modern technique designed for measuring the topography and friction of different samples in nanometer scale. The diameter of pores of methyl-silica films was determined. Frictional measurements were performed and relative coefficient of friction between the cantilever tip and the surface of investigated samples was found. These measurements showed that relative friction for modified samples (both porous and non-porous) was lower than for unmodified samples. These results indicate that investigated materials can be applied in nanotribology.

Streszczenie

Mikroskopia sił atomowych to nowoczesne urzšdzenie do badań topografii powierzchni próbek oraz pomiarów tarcia w skali nanometrowej. Okreœlono œrednice porów warstw metylo-krzeminkowych. Wykonano badania tarciowe i okreœlono względny współczynnik tarcia pomiędzy ostrzem beleczki pomiarowej a powierzchniami badanych próbek. Mierzone tarcie jest znacznie mniejsze przy zmodyfikowanej powierzchni niż dla powierzchni porowatej bez modyfikacji i powierzchni nieporowatej.
Przedstawione wyniki badań wykazujš, iż zastosowane materiały mogš mieć zastosowanie w nanotribologii.



2-2003 TRIBOLOGIA
Ken'ichi HIRATSUKA*, Makoto YOSHIDA**

* Dept. Precision Engineering, Chiba Institute of Technology 2-17-1, Tsudanuma, Narashino-shi, Chiba 275-8588 JAPAN.
** Dept. Engine Component Design, ISUZU MOTORS LIMITED 8, Tsuchidana, Fujisawa-shi Kanagawa, 252-8501 JAPAN.


REDUCTION OF CARBON DIOXIDE DURING RUBBING OF METALS

REDUKCJA DWUTLENKU WĘGLA PODCZAS TARCIA METALI

Key-words: tribology, friction, wear, catalysis, carbon dioxide, tribo-catalysis

Słowa kluczowe: tribologia, tarcie, zużycie, kataliza, dwutlenek węgla, tribokataliza

Summary

The reduction of carbon dioxide to form methane was detected during rubbing of carbon steel/carbon steel and silver/carbon steel tribo-pairs. Carbon steel showed two wear modes, severe wearCaand mild wear. Compared to severe wear, mild wear mode exhibited much more reduction of carbon dioxide and generation of methane. The oxygen deficient structure of iron oxide, produced in the mild wear mode, played an important role in the reaction.

Streszczenie

Zaobserwowano redukcję dwutlenku węgla do metanu podczas tarcia w układach materiałowych par tarcia stal węglowa/stal węglowa i srebro/stal węglowa. Stwierdzono, że stal węglowa wykazuje dwa rodzaje zużycia: silne i umiarkowane. W porównaniu do zużywania silnego, podczas zużywania umiarkowanego występuje bardziej intensywna redukcja dwutlenku węgla do metanu. Deficyt tlenu w strukturze tlenku żelaza, powstały w warunkach umiarkowanego zużywania, odgrywa istotnš rolę w reakcjach redukcji.



2-2003 TRIBOLOGIA
Andrzej KULCZYCKI*, Czesław KAJDAS**

* Centralne Laboratorium Naftowe, al. Żwirki i Wigury 31, 02-091 Warszawa.
** Wydz. Bud., Mech. i Petrochemii PW, ul. Łukasiewicza 17, 09-400 Płock.

INFLUENCE OF SURFACE COARSENESS ON TRIBOCHEMISTRY OF AW/EP LAYERS PRODUCED BY GEAR OILS

WPŁYW CHROPOWATOŒCI POWIERZCHNI NA TRIBOCHEMIĘ WARSTWY AW/EP, WYTWARZANEJ PRZEZ OLEJE PRZEKŁADNIOWE

Key-words: wear, boundary layer, gear oil, coarseness, additives
Słowa kluczowe: zużycie, warstwa graniczna, olej przekładniowy, chropowatoœć, dodatki

Summary

The influence of coarseness of lubricated surface on the durability of lubricating layer is one of important problems of tribochemistry. This paper contains the results of FZG test results of two gear oils: GL 3 and GL 4. Each of these oils was tested on FZG machine using wheels of different coarseness. The GL 3 and GL 4 oils were also tested on four ball machine. After each test the changes of chemical structure of the investigative oils were carried out using FTIR method.
The results of FZG testes point out the influence of surf ace coarseness on boundary layer durability. This influence of surface coarseness on durability of boundary layer was similar for both tested oils, excluding results obtained for polished wheels. It was impossible to explain this finding using standard analytical apparatus.
Results obtained on FZG tests and four ball tests were analysed using mathematical model ai developed in Central Laboratory of Petroleum. The results of four ball tests were used in the assumptions of ai model verification. The ai method allows to estimate chemical effects proceeding during the tribological process. This method was used in the analysis of FZG test results. It was concluded that when the coarseness of wheels surface increases the EP layer participation in boundary layer increases as well. The only one exception was in the case of polished wheels lubricated with GL 3 oil. In the case of GL 4 there was a great participation of EP layer and the coarseness of wheel was small. The GL 3 oil contained ZDTP type of additive that creates non-stable EP layer. It was confirmed by the analysis of elements like S, Zn, P and C on wheels' surface after test.

Streszczenie

Jednym z istotnych zagadnień tribochemii jest wpływ chropowatoœci smarowanych powierzchni na trwałoœć warstwy granicznej. W niniej-szym artykule przedstawiono wyniki badań nad trwałoœciš warstwy granicznej, wytworzonej przez oleje do przekładni samochodowych klas GL 3 i GL 4, w warunkach testu na modelowej przekładni zębatej FZG, stosujšc koła zębate o różnej chropowatoœci. Badane oleje oceniono także w testach na aparacie czterokulowym. W testach tych dodatkowo analizowano metodš IR zmiany w składzie chemicznym olejów. Uzyskane w teœcie FZG rezultaty wskazały na istotny wpływ chropowatoœci poczštkowej powierzchni na trwałoœć warstwy granicz-nej. Zaobserwowano podobny wpływ chropowatoœci na trwałoœć warstwy granicznej wytworzonej przez oleje GL 3 i GL 4, z wyjštkiem smarowania kół zębatych wypolerowanych (o bardzo małej chropowatoœci).
Wyjaœnienie tej obserwacji przy zastosowaniu dostępnego aparatu analitycznego nie było możliwe.
Analizę uzyskanych wyników zarówno na aparacie czterokulowym, jak i na maszynie FZG, przeprowadzono stosujšc matematyczny model ai, opracowany w Centralnym Laboratorium Naftowym i opisany we wczeœniejszych publikacjach. Rezultaty tak przeprowadzonej analizy wyników testów zużyciowych na aparacie czterokulowym pozwoliły na zweryfikowanie modelu ai jako narzędzia do obliczania efektów chemicznych, zachodzšcych w trakcie procesu tribologicznego. Wobec powyższego model ten zastosowano do analizy wyników testu FZG. Analiza ta doprowadziła do wniosku, że wzrost chropowatoœci powierzchni powoduje wzrost udziału warstwy granicznej o strukturze EP. Prawidłowoœć ta była stwierdzona dla obu badanych olejów: dla oleju GL4 w całym zakresie chropowatoœci, natomiast w odniesieniu do oleju GL 3 dla kół wypolerowanych prawidłowoœć ta została zaburzona. W tym przypadku dominowała warstwa EP, przy czym wytworzona przez olej zawierajšcy dodatek ZDTP charakteryzowała się niewielkš trwałoœciš. Wniosek ten został empirycznie potwierdzony analizš iloœci pierwiastków pochodzšcych z dodatku ZDTP na powierzchni kół FZG.



2-2003 TRIBOLOGIA
Leszek MARGIELEWSKI*, Renata STANECKA*,
Krzysztof KORALEWSKI*

* University of Lodz, Department of the Chemical Technology and Environmental Protection, Lodz, Poland.

EFFECT OF HIGH TEMPERATURE AND LOAD ON ANTIWEAR EFFECTIVENESS OF ZINC DIALKYLDITHIOPHOSPHATE IN LUBRICATION OF PARTIALLY STABILIZED ZIRCONIA

WPŁYW TEMPERATURY I OBCIĽŻENIA NA SKUTECZNOŒĆ PRZECIWZUŻYCIOWĽ DIALKILODITIOFOSFORANU CYNKU W SMAROWANIU CZƌCIOWO STABILIZOWANEGO DWUTLENKU CYRKONU

Key-words: antiwear properties, lubricant, zinc dialkyldithiophosphate additives, ceramic materials
Słowa kluczowe: własnoœci przeciwzużyciowe, œrodek smarowy, dialkiloditiofosforany cynku, materiały ceramiczne

Summary

The effect of high temperature and load on antiwear and antifriction effectiveness of zinc dialkyldithophosphate in lubrication of partially stabilized Zirconia were tested on ball - on - disc apparatus. Zirconia balls were used. As conterface disk made of ZrO2 partially stabilized by Y2O3 were applied. Synthesised ZnDTP were made from primary linear aliphatic alcohols. Tests were performed at room and higher temperatures; and at 5 to 50 N load. Investigated additives were used as pure ZnDTP and as solution in n-hexadecane. It was not found big differences in tribological performances between analysed pure ZnDTP compounds and 5% solution. It was found that the effectiveness in the reduction of friction coefficient depends on load and experiment conducting temperature.

Streszczenie

W badaniach analizowano wpływ wysokiej temperatury i siły nacisku na przeciwtarciowe właœciwoœci dialkiloditiofosforanu cynku (ZnDTP) w ceramicznym styku tarciowym. Przeprowadzono testy na aparacie typu trzpień-tarcza, w których wykorzystano ZrO2 częœciowo modyfikowany Y2O3, jako materiał ceramiczny tworzšcy styk tarciowy. Do syntezy ZnDTP użyto liniowe alkohole alifatyczne. Eksperymenty przeprowadzono w temperaturze pokojowej i wyższych, dla siły nacisku od 5 do 50 N. Badano czyste zwišzki ZnDTP, jak również ich 5% roztwory w n-heksadekanie. Nie stwierdzono dużych różnic w działaniu przeciwtarciowym między czystym ZnDTP a jego 5% roztworem. Siła nacisku i temperatura prowadzenia testu ma istotny wpływ na własnoœci tribologiczne analizowanych zwišzków.



2-2003 TRIBOLOGIA
Zenon PAWLAK*

* Utah State Health Department, Environmental and Toxicology, 46 Medical Drive, Salt Lake City, UT 84113, USA; and University of Technology and Agriculture, Faculty of Chemical Technology and Engineering, Seminaryjna 3, Bydgoszcz, Poland. e-mail: zpawlak@.utah.gov.

MICELLAR STRUCTURE OF LUBRICATING OILS

MICELARNA STRUKTURA OLEJÓW SMAROWYCH

Key-words: additives, soft-core and hard-core reverse micelles, interactions, solubiliztion, tribochemical antiwear surface film formation, acid-base processes
Słowa kluczowe: dodatki olejowe, micele odwrócone z miękkim rdzeniem, micele odwrócone z twardym rdzeniem, oddziaływania dodatków, solubilizacja, tribochemia tworzenia filmu na powierzchni metali, kwasowo-zasadowe oddziaływania

Summary

The tribofilm formation requires that tribochemical reaction occur between the solubilized ZDDP by soft-core reverse micelles, (RM's) and the metallic surfaces under boundary lubrication. In the case of carbonate(borate)-sulfonate hard-core RM's, the colloidal core (CaCO3)x or (CuO)x is directly introduced in the sliding contact, and undergoes physical and chemical changes during the film build-up. Hard-core RM's in hydrocarbon formulation is one or two orders of magnitude larger than that of the soft-core RM's. Discussion of soft-core and hard-core inverse micelle formation, solubilization, acid-base interaction and related phenomena are presented thought this paper.

Streszczenie

Proces powstawania tribofilmu na metalicznych powierzchniach tršcych następuje w warunkach tarcia granicznego z udziałem ditiofosforanu cynku (ZDDP). ZDDP jest solubilizowany przez micele odwrócone (RMs) z miękkim rdzeniem i przenoszony do węzłów tarcia. W przypadku micel odwróconych z twardym koloidalnym rdzeniem (CaCO3)x lub (CuO)x w warunkach tarcia granicznego tworzy się warstwa ochronna z węglanu wapniowego bšdŸ metalicznej miedzi. Micele odwrócone z twardym rdzeniem sš o dwa rzędy wielkoœci większe niż micele z miękkim rdzeniem. W pracy dyskutowane sš micele odwrócone z miękkim i twardym rdzeniem, zjawiska solubilizacji i oddziaływań kwasowo-zasadowych.



2-2003 TRIBOLOGIA
Yu.M. PLESKACHEVSKY*, A.L. ZAITSEV*, V.P. KIRILENKO*

* V.A. Belyi Metal Polymer Research Institute of National Academy of Sciences of Belarus 246652 Kirov st. 32a, Gomel, Belarus Republic.

PHYSICO-CHEMISTRY OF PHENOLIC RESINS WEAR AT SLIDING FRICTION IN WATER-GLYCOL SOLUTIONS

FIZYKOCHEMIA ZUŻYCIA ŻYWIC FENOLOWYCH PODCZAS TARCIA ŒLIZGOWEGO W ROZTWORACH WODNO-GLIKOLOWYCH

Key-words: phenolics, water-glycol complexes, physico-chemical processes, mechanisms of wear
Słowa kluczowe: żywice fenolowe, kompleksy woda-glikol, procesy fizykochemiczne, mechanizmy zużycia

Summary

The work presents the investigation results of sliding friction of phenolic resins ih water-alcohol solutions. On the example of water-glycol solutions the basie physical and chemical processes, accompanying friction and wear of phenolics in contact with metal have been revealed. It has been shown, mat friction and wear properties of considered system mainly depend on an associative structures, which types are determined by concentration of solution, as well as by their chemical interaction with surfaces of contacting materials. Associate structures of water-glycol complexes define the primary mechanism of polymer wear that is expressed by the hydrolysis of ether substances and/or by polycondensation of hydroxyl groups. The metal is subject to corrosive wear with formation of iron hydroxides, alcoholate complexes and metalorganic substances, capable to polymerization. Adsorption of water-glycol complexes by surfaces, diffusion saturation and plasticization of polymer surface layers depend on chemical structure of complexes also.

Streszczenie

Praca przedstawia wyniki badań tarcia œlizgowego żywic fenolowych w roztworach wodno-alkoholowych. Znaleziono, wykorzystujšc roztwory wodno-glikolowe, podstawowe fizyczne i chemiczne procesy towarzyszšce tarciu i zużyciu żywic fenolowych w kontakcie z metalem. Pokazano, że tarcie i zużycie rozważanego systemu zależy w głównej mierze od struktur asocjatów, których typy sš uzależnione od stężenia w roztworze, oraz od ich chemicznego oddziaływania z kontaktujšcymi się w tarciu powierzchniami. Struktury asocjatów woda-glikol decydujš o głównym mechanizmie zużycia polimerów, który można przedstawić jako hydrolizę grup eterowych lub plikondensację grup hydroksylowych. Metal poddawany jest zużyciu korozyjnemu, które prowadzi do powstania tlenków żelaza, kompleksów alkoholanowych oraz zwišzków metaloorganicznych, które sš zdolne do polimeryzacji. Chemiczna struktura kompleksów ma również wpływ na ich adsorpcję oraz uplastycznienie powierzchni polimerów.



2-2003 TRIBOLOGIA
Marian Włodzimierz SUŁEK*, Anita BOCHO-JANISZEWSKA*

*Faculty of Material Engineering, Technical University of Radom, Chrobrego 27, 26-600 Radom, Poland.

INFLUENCE OF ORGANIC COMPLEXES OF METALS ON MOTION RESISTANCE AND WEAR

WPŁYW ORGANICZNYCH KOMPLEKSÓW METALI NA OPORY RUCHU I ZUŻYCIE

Key-words: friction, wear, friction coefficient, organic complexes of metals, lubricant additives, grease
Słowa kluczowe: tarcie, zużycie, współczynnik tarcia, organiczne kompleksy z metalami, dodatki smarnoœciowe, smar plastyczny

Summary

In this work tribological properties of lithium grease with 8-hy-droxyquinoline complexes with copper, zinc, cobalt, cadmium, lead and manganese were investigated. The tribological tests were performed on four-ball machine T02 produced in the Institute for Terotechnology (ITeE) in Radom. The influence of the applied additive on friction coefficient and wear was discussed. Compositions containing complexes of copper, cadmium and lead reveal most significant influence on reduction of motion resistance and wear, especially at high loads.

Streszczenie

W przedstawionej pracy badano właœciwoœci tribologiczne kompozycji smarowych na bazie litowego smaru plastycznego z dodatkiem kompleksów 8-hydroksychinoliny z miedziš, cynkiem, kobaltem, kadmem, ołowiem i manganem. Testy tribologiczne prowadzone były z użyciem aparatu czterokulowego T02, produkcji Instytutu Technologii i Eksploatacji w Radomiu. Dyskutowano wpływ rodzaju zwišzku zastosowanego jako dodatek na współczynnik tarcia i zużycie. Największy wpływ na zdolnoœć obniżania oporów ruchu majš kompozycje z kompleksami miedzi, kadmu i ołowiu, szczególnie w wyższych obcišżeniach. Wszystkie dodatki 8-hydroksychinolinianu metalu korzystnie wpływajš na właœciwoœci przeciwzużyciowe kompozycji smarowej. W przypadku dużych obcišżeń najefektywniej zmniejszajš zużycie kompozycje z dodatkiem kompleksu kadmu, miedzi i ołowiu.



2-2003 TRIBOLOGIA
Huidong WANG*, ** Zhiqun HAN*, Renan WANG**,
Yonglian ZHANG*, Suoqi ZHAO**

* Petrochina Lanzhou Lubricating Oil Research & Development Institute, Lanzhou 730060, Gansu Province, China.
** State Key Laboratory of Heavy Oil Processing, Petroleum University (Beijing), Changping, 102200, Beijing, China.

THE RESEARCH ON THE REACTION PROCESS OF THE SEDIMENTS IN HYDROTREATED LUBE BASE OILS UNDER ULTRAVIOLET RADIATION CONDITIONS

BADANIA NAD REAKCJAMI OSADÓW W BAZOWYCH OLEJACH SMAROWYCH HYDRORAFINOWANYCH POD WPŁYWEM PROMIENIOWANIA ULTRAFIOLETOWEGO

Key-words: hydrotreated base oils, ultraviolet radiation, sediment
Słowa kluczowe: hydrorafinowana baza olejowa, promieniowanie UV, osady

Summary

Hydrotreated lube base oil is superior to solvent refining base oil due to the higher viscosity index and lower volatility loss, however it is sensitive to sunlight or ultraviolet irradiation. On exposure to light and oxygen, some hydrotreated lube base oils became dark, haze and formed heavy sediments. The changes of the composition and the physical properties of the hydrotreated lube base oils exposed to ultraviolet light at 50ą1°C were studied. Hydrotreated neutral oils (125N and 200N) prepared from Xinjiang crude oil (one of the oil fields in China) were used in this study; the formed sediments were analyzed by and XPS. The results showed that the physical properties of the base oils, i.e. the aromatics content in base oils increased with the exposure time, and nitrogen and sulfur containing decreased. Elemental analyses of the deposit showed that it is higher in nitrogen and sulfur content than that of the bulk of the oil. The results also showed that the relative percentage contents of nitrogen and sulfur in sediments are higher at the initial ultraviolet radiation stage and then became lower after ultimate stages. The precursors of forming the deposits are partially both hydrogenated heterocyclic compounds and hydrogenated polycyclic aromatic compounds, the reaction process is deduced.

Streszczenie

Hydrorafinowane oleje bazowe majš przewagę nad olejami po rafinacji rozpuszczalnikowej, ponieważ posiadajš wyższy wskaŸnik lepkoœci i mniejszš lotnoœć. Niestety, sš one czułe na œwiatło słoneczne oraz promieniowanie w nadfiolecie. W wyniku wystawienia na promieniowanie œwietlne i tlen niektóre oleje hydrorafinowane stajš się ciemne, nieprzezroczyste i dodatkowo pojawia się w nich osad.
Autorzy przeœledzili zmiany składu chemicznego i fizycznych właœciwoœci hydrorafinowanych olejów bazowych zachodzšce w wyniku naœwietlania promieniami nadfioletowymi w temperaturze 50ą1°C. Do badań użyto hydrorafinowanych olejów bazowych (oznaczonych 125 N i 200N) pochodzšcych z chińskich złóż Xinjiang. Wytršcone osady zbadano za pomocš FTIR i XPS.
W wyniku badań stwierdzono, że stężenie zwišzków aromatycznych w olejach bazowych zwiększało się w miarę upływu czasu, zaœ zawartoœć azotu i siarki spadała. Analizy osadu wykazały, że zawartoœć w nich azotu i siarki przewyższa zawartoœć tych pierwiastków w oleju bazowym, z tym że także ona maleje w miarę czasu naœwietlania. Odpowiedzialnymi za wytršcanie osadów sš m.in. zwišzki heterocykliczne i uwodornione policykliczne aromaty.



2-2003 TRIBOLOGIA
Tomasz WASILEWSKI*, Włodzimierz SUŁEK*

* Faculty of Material Engineering, Technical Univesrity of Radom, Chrobrego 27, 26-600 Radom, Poland.

APPLICATION OF MIXTURES OF SORBITAN MONOLAURATE/ETHOXYLATED SORBITAN MONOLAURATE AS LUBRICANT COMPONENTS

ZASTOSOWANIE MIESZANIN MONOLAURYNIAN SORBITANU/OKSYETYLENOWANY MONOLAURYNIAN SORBITANU JAKO SKAŁADNIKÓW KOMPOZYCJI SMAROWYCH

Key-words: lyotropic liquid crystals, sorbitan esters, lubricant additives, friction coefficient, wear
Słowa kluczowe: liotropowe ciekłe kryształy, estry sorbitanu, dodatki do smarów, współczynnik tarcia, zużycie

Summary

In this paper we present compounds, which form liquid crystalline structures in lubricating medium. The mixtures of sorbitan monolaurate and etoxylated sorbitan monolaurate in different ratios were used as additives. Influence of ratios sorbitan laurate-ethoxylated sorbitan laurate (SML/ESML) and concentrations of additive in paraffin oil on tribological properties were investigated. The results show that for 1% solutions with increasing ethoxylated form in additive friction coefficient and wear decrease. For 2, 3 and 4% solutions best results were obtained for ratios SML/ESML 7:3, 5:5 and 3:7. We think that for these ratios liquid crystalline structures in lubricating medium are formed very easily.

Streszczenie

W artykule zaprezentowano zwišzki mogšce wytwarzać w œrodku smarowym struktury ciekłokrystaliczne. Jako dodatki do bazy olejowej stosowano mieszaniny monolaurynianu sorbitanu (SML) i oksyetylenowanego monolaurynianu sorbitanu (ESML). Analizowano wpływ stężenia i stosunku SML/ESML na właœciwoœci tribologiczne. Na podstawie rezultatów stwierdzono, że dla roztworów 1-procento-wych wraz ze wzrostem zawartoœci oksyetylenowanego monolaurynianu sorbitanu następuje obniżenie współczynnika tarcia i zużycia. Dla roztworów 2-, 3- i 4-procentowych najlepsze właœciwoœci obserwowano dla stosunków SML/ESML 7:3, 5:5 i 3:7. Autorzy sugerujš, że dla powyższych kompozycji smarowych najłatwiej mogš się tworzyć struktury ciekłokrystaliczne.



2-2003 TRIBOLOGIA
A. PAUSCHITZ*, Manish ROY*, F. FRANEK*

* Austrian Centre of Competence for Tribology Viktor Kaplan-Straße 2 A 2700 Wiener Neustadt, Austria.

ON THE CHEMICAL COMPOSITION OF THE LAYERS FORMED DURING SLIDING OF METALLIC ALLOYS AT HIGH TEMPERATURE

STRUKTURA CHEMICZNA WARSTEWEK TWORZONYCH W CZASIE TARCIA STOPÓW METALI W WYSOKIEJ TEMPERATURZE

Key-words: chemical composition of layers, sliding, metallic alloys, high temperature

Słowa kluczowe: struktura chemiczna warstewek, tarcie, stopy metali, wysoka temperatura

Summary

Elevated temperature wear behaviour of metallic materials are characterised by formation of several types of layers. Wearing conditions, wearing material and mating material govern formation of these layers. These layers determine the friction coefficient and the wearing rate. These layers deffer by their physical appearance, mechanical properties, chemical compositions and failure mechanisms. In the present work, it is demonstrated that each layer has got its characteristics chemical composition. It is also shown that by careful and systematic chemical analysis of the worn surfaces and wear debris, it is possible to identify the type of layer formed and the possible mechanism. Such analysis can be carried out without destroying the test sample or the wearing components.

Streszczenie

Podczas tarcia stopów metali w podwyższonej temperaturze następuje formowanie się rozmaitych typów warstewek na powierzchni. Wpływ na to majš warunki badania i skojarzenie materiałowe. Utworzone warstewki zmieniajš współczynnik tarcia i intensywnoœć zużywania. Warstewki te różniš się wyglšdem, właœciwoœciami mechanicznymi, strukturš chemicznš i mechanizmami zużywania. Autorzy wykazali, że każdy z typów warstewek posiada charakterystycznš strukturę chemicznš. Wykazano także, że dogłębne analizy zużytej powierzchni oraz produktu zużycia pozwalajš na zidentyfikowanie rodzaju warstewki i mechanizmów jej powstawania. Analizy takie można wykonać w sposób nieniszczšcy.



2-2003 TRIBOLOGIA
Michał CICHOMSKI*, Leszek MARGIELEWSKI*,
Ewa BARYLSKA*, Ireneusz PIWOŃSKI*

* University of Lodz; Department of Chemical Technology and Environmental Protection 163, Pomorska St, 90-236 Lodz, Poland; tel (+48 42) 635 58 32; fax (+48 42) 678 70 87; e-mail: splaza@uni.lodz.pl

INVESTIGATION OF NANOSTRUCTURE ORDERING AND NANOFRICTIONAL PROPERTIES OF O,O,S-METHYL POLYETHOXYGLYCOL TRIESTER OF DITHIOPHOSPHORIC ACID LAYER ON STAINLESS STEEL AND ON GOLD

BADANIA UPORZĽDKOWANIA NANOSTRUKTURY I WŁAŒCIWOŒCI NANOTARCIOWYCH WARSTW O,O,S-METYLO- TRIESTRU POLIETOKSYGLIKOLU KWASU DITIOFOSFOROWEGO NA STALI I NA ZŁOCIE

Key-words: AFM, STM, nanofriction, nanostructure, self assembled monolayers, O,O,S-methyl polyethoxyglycol triester of dithiophosphoric acid, micelle
Słowa kluczowe: AFM, STM, nanotarcie, nanostruktura, warstwy samoorganizujšce się, O,O,S-metylo- triester polietoksyglikolu kwasu ditiofosforowego, micele

Summary

Self-assembled monolayers of O,O,S-Methyl Polyethoxyglycol Triester of Dithiophosphoric Acid (MPEDTP) from ethanol solution on stainless steel surface and its adsorption from diisooctyl sebacate solution on stainless steel and on gold surfaces were investigated by STM techniques. STM images showed that this compound could form hemimicellar and cylindrical aggregates on solid surfaces. The size of adsorbed molecules in hemimicelles formed on steel surfaces is two times higher than one on gold surfaces. Probably molecules are deformed on steel surface much stronger than on gold surfaces. Relative coefficients of friction between silicon tip and pure steel surface as well as steel surface with deposited MPEDTP ware measured with the use of Atomic Force Microscopy (AFM).

Streszczenie

Samoorganizujšce się warstwy O,O,S-metylo- triesteru polietoksyglikolu kwasu ditiofosforowego (MPEDTP) wytworzone na powierzchni stali z roztworu etanolowego i na powierzchni stali oraz złota z roztworu sebacynianu diizooktylowego zostały zbadane skaningowym mikroskopem tunelowym (STM). Obrazy STM pokazały, że zwišzek ten może tworzyć hemimicele i cylindryczne agregaty na powierzchni ciała stałego. Rozmiar zaadsorbowanych czšsteczek w hemimicelach uformowanych na powierzchni stali jest dwa razy większy niż na powierzchni złota. Prawdopodobnie czšsteczki sš zdeformowane na powierzchni stali bardziej niż na powierzchni złota. Wyznaczono względne współczynniki tarcia pomiędzy krzemowš beleczkš skanujšcš mikroskopu sił atomowych (AFM) a czystš powierzchniš stali oraz powierzchniš stali z zaadsorbowanym MPEDTP.



2-2003 TRIBOLOGIA
Krzysztof CHROBAK*, Jarosław GROBELNY*,
Michał CICHOMSKI*, Ireneusz PIWOŃSKI*

* University of Lodz, Department of Chemical Technology and Environmental Protection 163, Pomorska St., 90-236 Lodz, Poland tel (+48 42) 635 58 32; fax (+48 42) 678 70 87; e-mail: irek@uni.lodz.pl

INVESTIGATION OF LB MONOLAYERS OF ARACHIDIC ACID WITH THE USE OF ATOMIC FORCE MICROSCOPY

BADANIE MONOWARSTW LB KWASU ARACHIDOWEGO Z UŻYCIEM SIŁ ATOMOWYCH

Key-words: AFM, arachidic acid, monolayer, LB film, friction

Słowa kluczowe: AFM, kwas arachidowy, monowarstwa, warstwa LB, tarcie

Summary

Deposition characteristics, film morphology and wear resistance of arachidic acid Langmuir-Blodgett (LB) films on mica were investigated. The experiment was carried out at three different surface pressures and its influence for final film morphology was evaluated. The wear resistance in scratch and durability tests with the use of Atomic Force Microscopy was verified and the film thickness was measured.

Streszczenie

W przedstawianej pracy scharakteryzowano osadzanie, morfologię i odpornoœć na zużycie warstw LB kwasu arachidowego na mice. Podczas eksperymentu oszacowano wpływ trzech różnych wartoœci napięcia powierzchniowego na morfologię końcowej warstwy. Sprawdzono trwałoœć warstwy LB na zużycie w testach na "zdzieranie" z użyciem mikroskopu sił atomowych oraz zmierzono gruboœć warstwy filmu.


Konferencje


Bieżšce

March 2003


Hydraulik flüssigkeiten
11. - 13. Marz 2003
Stuttgart / Ostfildern, Germany

Ostfildern-Nellingen, An der Akademie 5

Die Leitung:

Prof. Dr.-Ing. Wilfried J. Bartz

Das Thema:

Hydraulik flüssigkeiten

Eigenschaften, Normung und Prüfung, Anwendung

Die Leitung:

Prof. Dr.-Ing. Wilfried J. Bartz
T+S Tribologie und Schmierungstechnik,
Denkendorf

Der Termin:

11. - 13. Marz 2003 Der Ort:
Ostfildern-Nellingen, An der Akademie 5

Veranstaltung : Nr. 28817/68.614


Nutzen und Ziele:

Hydraulikflüssigkeiten

Schwerpunkt dieses Lehrgangs sind Hydraulikmedien für Anlagen, die nach dem hydrostatischen Prinzip arbeiten.

• Welche Anforderungen werden an Hydraulikflüssigkeiten gestellt?
• Welche Eigenschaften besitzen Hydraulikflüssigkeiten?
• Welche Bedeutung haben Hydraulikflüssigkeiten für den störungsfreien Betrieb von Hydraulikanlagen?
• Welche Wechselbeziehungen bestehen zwischen Dichtungsmaterialien und Hydraulikflüssigkeiten?
• Auf welche Erfahrungen beim praktischen Einsatz unterschiedlicher Hydraulikflüssigkeiten kann zurückgegriffen werden?

Praktiker und Wissenschaftler stellen in kurzen Referaten den Stand der Technik dar. Während des Lehrgangs steht ausreichend Zeit für die Diskussion spezieller Probleme und praktischer Beispiele mit den Dozenten zur Verfügung.

Der Teilnehmerkreis:

Konstrukteure, Betriebsingenieure und andere Betreiber von Hydraulikaniagen, die mit der Gestaltung sowie der Überwachung und Instandhaltung der Aniagen befasst sind, aus dem allgemeinen Maschinenbau, Aniagenbau und Bergbau, für Werkzeugmaschinen, Förderanlagen, Fahrzeuge und Baumaschinen, Mitarbeiter aus Entwicklung und Technischem Dienst der Mineralölindustrie

Die Dozenten:

Pro f. Dr.-Ing. WilfriecI J. Bartz, T+S Tribologie uund Schmierungstechnik, Denkendorf
Dipl.-Ing. Wolfgang Bock, Fuchs Petrolub AG, Mannheim
Dr. Edgar Freitag, Merkel Freudenberg Fluidtechnik GmbH, Schwalmstadt
Dipl.-Ing. Henrik Helnemann, Fuchs Europe Schmierstoffe GmbH, Mannheim
Dipl.-Ing. Henrik Kar/, Pali GmbH Machinery and Equipment, Dreieich
Günter Hertel, D. A. Stuart GmbH, Wuppertal
Dipl.-Ing. Rüdiger Krethe, Wearcheck GmbH, Brannenburg
Dr. Günter Peschk, Beilstein
Dr. W. David Phillips, Great Lakes Chemical Corporation, Manchester (United Kingdom)
Dipl.-Ing. Jürgen Reichel, Sachverständiger für Hydraulik in der Antriebstechnik, Essen
Dr. Christian Seyfert, Fuchs Petrolab AG, Mannheim
Dr. Dieter Staeck, Tornesch
Dr. Raiph G. Weyandt, Institut Fresenius Chemische und Biologische Laboratorien GmbH, Taunusstein


Das Programm:

Dienstag, 11. Marz 2003
8.30 bis 12.00 und 13.00 bis 18.45 Uhr

1. Einführung in die hydraulische Leistungsübertragung (W. J. Bartz)

Elemente hydraulischer Leistungsübertragung - Hydraulisches Prinzip - Hydraulikaniage - Vor- und Nachteile hydraulischer Leistungsübertragung - Komponenten und Leistungsfluss - Energieverluste - Betrieb von Hydraulikaniagen - Anforderungen an die Hydraulikfiussigkeit

2. Mineralölbasische Hydraulikflüssigkeiten - Aufbau, Eigenschaften und Normung (W. J. Bartz)

Rohöl: Charakteristik; Verarbeitung; Additivierung; Hydrauliköl - Eigenschaften: Rohöleinfluss, p/t-Verhalten, Gaslöslichkeit, typische Analysen - Anforderungen an Hydrauliköle: Keep clean, Multimetall-Vertraglichkeit, Materialermudung, Demulgiervermögen, Rostschutz - Instandhaltung/Pflege von Aniagen und Öl - Stand Anforderungsnorm DIN 51524 - Hydraulikflüssigkeiten auf Pflanzenölbasis - Normung Hydrauliköle

3. Biologisch schnell abbaubare Hydraulikflüssigkeiten (W. J. Bartz)

Anforderungen an umweltverträgliche Hydraulikflüssigkeiten: grundsätzliche Anforderungen, Gesundheits- und Wassergefährdung - Eigenschaften umweltverträglicher Hydraulikflüssigkeiten: verfügbare Flüssigkeiten, Vergleich wichtiger Eigenschaften, Aufbau umweltverträglicher Hydraulikflüssigkeiten, Vergleich kennzeichnender Eigenschaften - Verhalten umweltverträglicher Hydraulikflüssigkeiten in der Praxis - Normung und Standardisierung - Entsorgung

4. Anwendung und Überwachung mineralölbasischer Hydraulikflüssigkeiten in der Praxis (H. Heinemann)

Hydrostatische und hydrodynamische Funktionen - Physikalische und chemische Eigenschaften der Hydrauliköle - Anforderungen an Hydrauliköle im praktischen Betrieb - Gebrauchtälanalysen - Nationale und internationale Normung - Anwendungsbeispiele

5. Filtration von Hydraulikflüssigkeiten (H. KarI)

Welche Verschmutzungsquellen existieren? - Yerschleißmechanismen - Definition der ÖIreinheit mit Hilfe von Normen - Filterleistungsdaten - Welche Filterkonzepte gibt es? - Wie sauber soli die Hydraulikfiussigkeit sein?

6. Gase in Hydraulikölen (D. Staeck)

Löslichkeit von Gasen - Henryscher Gesetz-Bunsen-Koeffizient - Luft-ln-Öl-Dispersionen - Stokessches Gesetz - Luftabscheidevermögen - Kompressibilität - Kavitation - Oberflachenschaum

7 Bauformen von Hydraulikdichtungen (E. Freitag)

Einteilung der HY-Dichtungen - Bauformen - Dichtungen - Abstreifer - Führungen - Dichtungswerkstoffe - Funktion - Einflüsse auf den Dichtvorgang - Anwendungsbeispiele - Dichtungssysteme - Primär- und Sekundärdichtung

Mittwoch, 12. Marz 2003
8.30 bis 12.30 und 13.45 bis 17.30 Uhr

8. Wechselbeziehungen von konventionellen und biologisch abbaubaren Hydraulik-DrückfIussigkeiten mit elastomeren Dichtungswerkstoffen (G. Peschk)

Auswahl der in hydraulischen Bauelementen einsetzbaren Basiselastomere - Ternperatureinsatzgrenzen von Druckmedien und Dichtungswerkstoffen - Prufmethoden zur chemischen, physikalischen und mechanischen Beständigkeit von Dichtungswerkstoffen, Werkstoffvergleich und Einsatzempfehiungen

9. Nichtwassnge schwer entflammbare Hydraulik flüssigkeiten (W. D. Phillips)

Hydraulikflüssigkeiten - Phosphatester - Carboxylatester - Chlorierte Biphenyle - „Cocktail-Flussigkeiten" - Schwerentflammbarkeit - Oxidationsbestandigkeit - Hydrolytische Beständigkeit

10. Wasserhaltige Hydraulikflüssigkeiten - Anforderungen und Eigenschaften (G. Hertel, U. Schmitz)

Gruppeneinteilung - Kennzeichnung - Identifizierung - Verschleißschutz - Alterungsbestandigkeit - Verträglichkeitsmerkmale - Entflammbarkeit und selbsttatiges Weiterbrennen - Arbeitsschutz - Umweltverträglichkeit - Entsorgung - Neuere Entwicklungen

11. Schwer entflammbare Hydraulikflüssigkeiten in Industrie, Bauwesen und Bergbau (W. Bock)

Definition und Beurteilung der Schwerentflammbarkeit - Typen schwer entflammbarer Flüssigkeiten - Technische Kriterien optimaler Anwendung - Humantoxische und umweitschonende Aspekte

12. Wasserhydrauliken (J. Reichel)

Klarwasser als Hydraulikflüssigkeit - Physikalische und biologische Eigenschaften - Maßnahmen und Erfahrungen für den Betrieb von Hydrauliksystemen - Anwendungsbeispiel

13. Prüfung von Hydraulikflüssigkeiten (J. Reichel)

Arten von Druckflüssigkeiten - Eigenschaften - Genormte Mindestanforderungen - Prüfverfahren zur Bestimmung des Verschleißschutzvermögens - Laborprüfmaschinen - Mechanische Prüfung in Pumpentests - Prüfung der Gebrauchstauglichkeit - Walzlagerlebensdauer - Einfluss von Verunreinigungen - Alterungsverhalten - Zweck der Prüfungen und daraus resultierende Vorteile für den Anwender

Donnerstag, 13. Marz 2003
8.30 bis 11.30 und 13.00 bis 15.00 Uhr

14. Uberwachung von Hydraulikflüssigkeiten (C. Seyfert)

Konzepte der Zustandsuberwachung: Warum Uberwachung / Anderung von Eigenschaften im Betrieb - Konzepte zur Überwachung - Laboruntersuchungen: Probenahme - Chemisch/physikalische Kenndaten - Verunreinigungen/Verschleiß - Beurteilung von Sonderfiussigkeiten (z.B. HFA/HFC) - Vor-Ort-Untersuchungen: Einfache Tests (z.B. optisch) - RULER - On-line-Uberwachung: Betriebsparameteruberwachung - Partikelzahiung - Sensorik (Dielektrische GróBen, Wassergehalt, Viskositat)

15. Ölanałysen zur Früherkennung von Hydraulikausfällen und zur Schadensanałyse (R. Krethe) Trendanalyse zur Beobachtung des Maschinenzustandes - Ermittlung des optimalen Olwechselinten/alls - Probeentnahme: wann, wo, wie? - Testverfahren und ihre Aussagekraft - Ölanalysen und Korrekturrnaßnahmen - Typische Praxisbeispiele

16. Allgemeine Mikrobiologie wasserbasischer Arbeitsflüssigkeiten (R. G. Weyandt) Mikroorganismen - Mikrobielle Materialzerstörung - Nachweistechniken - Biozidwirksamkeit - Adaptation/Resistenzbildung - Prüfverfahren

17. Hygienische Aspekte von wasserbasischen Arbeitsfluiden (R. G. Weyandt)

Umgang mit biologischen Agenzien - Hygienisch relevante Mikroorganismen - Gefahrdungspotenziale am Arbeitsplatz - Anlagenüberwachung - Ökologische und ökonomische Aspekte - Fallbeispiele

Die Telinahmegebühr:

€ 960,00 (mehrwertsteuerfrei)
einschl. Unterlagen, Mittagessen und Pausengetränken

So melden Sie sich an:

mit den Angaben:
Veranstaltung Nr.: 28817
Hydraulikflüssigkeiten

Vor- und Nachname, akad. Titel
Funktion
Anschrift

schriftlich:
Technische Akademie Esslingen
Postfach 1265
D-73748 Ostfildern

telefonisch:
(0711) 3 40 08-23,-24, -25

Ursula Prezewowsky
Patricia Zink

per Fax:
(0711)34008-27-43

per E-Mail:
Anmeldung@tae.de


aktuelle Informationen
im Internet:
www.tae.de

Hinweise zur Anreise erhalten Sie mit der Anmeldebestatigung. Mit der Anmeldung erkennen Sie unsere Geschaftsbedingungen an - insbesondere hinsichtiich der Stornierungs- und Zahiungsmodalitäten. Uber die vollständigen Geschäftsbedingungen (die wir Ihnen auch gerne zusenden) informiert Sie unser Gesamtprogramm. Außerdem können Sie sie in Ihrer Anmeldebestätigung nachlesen.

Brauchen Sie ein Hotelzimmer?

Marianne Merten
Telefon (0711) 34008-40, Fax -43 - E-Mail: Marianne.Merten@tae.de
(Diese Zimmervermittiung ist ein kostenioser Service der TAE.)

Haben Sie weitere Fragen zum Lehrgang?

Prof. Dr.-Ing. Wilfried J. Bartz
Telefon (0711) 34008-59 - E-Mail: Wilfried.Bartz@tae.de


Weiterbildungsprogramme Tribologie (TAE)

Die Technische Akademie Esslingen bietet zwei Weiterbildungsprogramme Tribologie (TAE) an, die sich jeweils über zwei Jahre erstrecken:

Tribologie (TAE) -1
für Schmierstoffanwender,

Tribologie (TAE) - 2
für Schmierstoffhersteller und -vertreiber.

Nähere Informationen enthält unsere detaillierte Ubersicht
- bitte fordem Sie sie an.


Das Oualitatsmanagementsystem der Technischen Akademie Esslingen ist nach DIN EN ISO 9001 zertifiziert.



WOM-14 14th INTERNATIONAL CONFERENCE ON WEAR OF MATERIALS (WOM-14)
March 30 - April 3, 2003
Washington DC, USA
Deadline for abstract: November 22, 2002
    Topics
  • Wear assessment and monitoring
  • Wear mechanisms and mapping
  • Wear modeling and prediction
  • Materials engineering and the use of coatings to control wear
  • Frictional behavior associated with wear
  • Wear of materials for medical applications
  • Wear of materials at the nano-scale
  • Wear modeling, including computer simulations
  • Wear test methods and standards (jointly organized by ASTM-G2)
Special sessions are being organised for the following topics:
  • Wear of materials for medical applications
  • Wear of materials at the nano-scale
  • Wear modelling, including computer simulations
  • Wear test methods and standards (jointly organised by ASTM-G2)
  • Keynote lectures will provide critical assessments of our current understanding of various aspects of wear.
For full guidelines on submitting an abstract visit:
www.elsevier.com/locate/wom

or contact:
Sarah Wilkinson
WOM 2003 Conference Secretariat
Elsevier Science, The Boulevard, Landford Lane, Kidlington, Oxford, OX5 1GB

Tel: +44 (0) 1865 843691
Fax: +44 (0) 1865 843958
Email: sm.wilkinson@elsevier.co.uk




April 2003


WOM-14 ADDITIVES 2003
Meeting Customer Needs

An international conference on additives for automotive fuels and lubricants: their chemistry, mode of action and tribological performance

1st - 3rd April 2003
Jubilee Campus, Nottingham University, UK

Organised by the Royal Society of Chemistry Industrial Inorganic Chemicals and the Institution of Mechanical Engineers Tribology Group.

This meeting will focus on:

  • Recent advances in additive chemistry and function as a way of meeting the Original Equipment Manufacturers (OEMs) performance requirements.
  • Product formulation for performance and the link between additive chemistry and emissions.
  • The chemical and tribological aspects of the performance of fuel and lubricant additives.
  • Present and future additive technology in the context of developments by the OEMs in reducing the cost of vehicle ownership.
  • Engine design developments and the use of novel materials including non-ferrous materials, ceramics, coatings and other surface treatments.
  • Tribological performance issues such as fuel economy and retention, wear protection and engine durability.

The aim of the meeting is to bring together the automotive and chemical industries with cademia and provide a multi-disciplinary forum for chemists, engineers and tribologists to share ideas for future developments in the science and technology of fuels and lubricants. This is the third meeting in a series organised by the RSC Industrial Inorganic Chemicals Sector and the Tribology Group of the Institution of Mechanical Engineers.

Programme
The programme will comprise plenary and contributed oral presentations, as well as poster sessions. Contributed papers are now invited.

Training Day
A one-day training session entitled "An Introduction to Additive Technology" - in association with Octel and Infineum - will be held at Jubilee Campus, Nottingham, UK on 31 March 2003. This session will explain the basic science and technology of additives as well as the terminology and current practice used by the industry. The training day will be beneficial to those who want an introduction to the use of additives in fuels and lubricants including their chemistry, properties and function.

For further information please contact:
Samantha Bradley
Royal Society of Chemistry Burlington House, Piccadilly, London W1J OBA, UK
Tel: +44 (0) 20 7440 3304
Fax: +44 (0) 20 7734 1227
Email: Industry@rsc.org

To receive free RSC news by email, register online at:
www.rsc.org/CFReg/



TRIBOLOGY: Science and Applications
April 23-27, 2003
    Deadlines :
    February 28, 2003
    registration to the Conference and reservation of the accommodation in the mansion of the PASc in Vienna
    March 20, 2003 delivery of the one-page abstract of the presentation

Österreichisches Kompetenzzentrum
für Tribologie


bm:bwk

TRIBOLOGY:


Science and Applications

Review Conference on scientific cooperation between
Austria, Poland and their world-wide partners
especially from Middle-European Countries

April 23 - 27, 2003
Vienna

FIRST ANNOUNCEMENT
and
CALL for ABSTRACTS

    PRELIMINARY REGISTRATION FORM
    FOR INDIVIDUAL PARTICIPANTS

    I would like to participate in the Conference "Tribology: Science and Application", organized in Vienna from 23 till 27 of April 2003:

    Please type or print in CAPITAL LETTERS (English only):

    Title (Prof. Dr. Mr. Ms.), Family Name, First Name

    Affiliation, Street, City, Postal Code, Country:

    Tel. (including country and area code), Fax, E-mail:


Accommodation request

Number
of nights
Room type
Polish Academy of Sciences, Mansion
x

1
Single
35 EURO

Double
50 EURO

2-5

Single
31 EURO per night

Double
47 EURO per night

    Mark your preferred accommodation by an "x".
    Your reservation will be accepted according to the rule:
    "first application - first acceptance".
    In case you want to rent a double room, please fill in the name of the second person:

    Arrival Date:  April 22, 2003;
    in case of another day please fill in:   April …. , 2003
    Intended Departure Date:  April ……,2003
    Payment: In case you want to stay in the mansion of the Polish Academy of Sciences you are supposed to pay only by cash on your arrival day.

    Date: ……………..     Signature: ………………………

Chairperson and organizer of the conference:

Prof. Marian A. HERMAN


Director
Scientific Centre of the
Polish Academy of Sciences in Vienna
Boerhaavegasse 25, A-1030 Wien

Tel.: (+43-1)-713-5929-305,    (+43-1)-713-0383-305
Fax: (+43-1)-713-5929-550,    (+43-1)-713-0383-301
E-mail: herman.viennapan@ycn.com

Co-organizers of the conference:

  • Polish Academy of Sciences, Scientific Centre in Vienna
  • Warsaw University of Technology, Institute of Chemistry in Płock (WUT)
  • Institute for Terotechnology in Radom
  • Central Petroleum Laboratory in Warsaw
  • State Committee for Scientific Research, Poland

  • Austrian Tribology Society
  • Austrian Centre of Competence for Tribology (AC2T)
  • Austrian Academy of Sciences
  • Institute for Micro Technique and Precision Engineering of the Vienna University of Technology
  • Federal Ministry of Education, Science and Culture of the Republic of Austria

Venue of the conference:

Mansion of the Polish Academy of Sciences
Scientific Centre in Vienna
Boerhaavegasse 25
A-1030 Wien, Austria

Preliminary list of invited speakers:

  1. Prof. Dr. E. Deulin et al., Bauman Moscow State Technical University, Moscow, Russia
    The Role of Adsorbed Water Film for Sliding Friction of Smooth and Rough Surfaces

  2. Prof. Dr. K. Hiratsuka et al., Chiba Institute of Technology, Department of Precision Engineering, Chiba, Japan
    Wear and Catalysis

  3. Dr. K. Nakayama, National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan
    Tribomicroplasma - the Origin, Characteristics and Applications

  4. Dr. R. Nevchoupa, Bauman Moscow State University, Russia
    Mechanoemission: An attempt of Generalized Clasification

  5. Dr. A. Pauschitz et al., Institute for Micro Technique and Precision Engineering, Vienna University of Technology
    Tribological Investigation of Biologically Friendly Lubricants

  6. Doc. Dr. Petr Řepa, Charles University, Department of Electronics and Vacuum Physics, Head of Vacuum Physics Group, Prague
    Outgassing of Metals Induced by Mechanical Action in UHV: A review

  7. Prof. Dr. A. Ritter, VPI & SU, Department of Physics, Blacksburg U.S.A.
    Statistical Characteristics of Vacuum Triboemission

  8. Prof. Dr. M. Szczerek, Institute for Terotechnology, Radom, Poland
    Repeatability and Reproducibility: Problems of Tribology

The aim and scope of the Review Conference

The Conference "TRIBOLOGY: Science and Applications", is devoted to reviewing the current scientific results achieved so far in all of the already realized cooperation projects as well as to the presentation of new offers for mutual Austrian-Polish and Polish-other Middle-European Countries cooperation in the future. It should also summarise the most valuable achievements gained in the preceding years 2001 and 2002 by the cooperating partners from the mentioned countries.

Presentation forms

Only the following oral presentations will be accepted for the conference program:

(a) Invited (35 min+ 10 min disc.)
(b) Contributed (15 min. +5 min. disc)
(c) Advertisements (15 min.)

The subject (title, co-authors and contents) of each presentation should be earlier specified in the form of a short, one- page abstract in English, which should be sent to the organizer of the Conference not later than on

March 20, 2003.

The whole text of the presentation
should be delivered on the first day of the Conference
in hard copy duplicate and in the electronic version
(on a floppy disk).


The conference proceedings volume will be published by the Publishing House (CUN) of the Polish Academy of Sciences in Warsaw at the beginning of the year 2004.

Deadlines
February 28, 2003


registration to the Conference and reservation of the accommodation
in the mansion of the PASc in Vienna

March 20, 2003


delivery of the one-page abstract of the presentation

April 23, 2003


arrival at the accommodation place in Vienna and submission
of the complete manuscript of the presentation

Participation expenses:
No registration fee is required
for the Conference participation. The access to the Party and the Banquet is free of charge. The same holds for conference materials as well as for the Proceedings Volume. The participants cover, however, their accommodation and living expenses, as well as travel expenses to Vienna and back.

How to submit an Abstract

Method 1: E-mail Submission
Please save your abstract in a MS Word 6.0 or higher format (Word 2000 preferred) and mail it to herman.viennapan@ycn.com as an attachment in the form as shown below.
Method 2: Floppy Disk Submission
Please save your abstract in a MS Word 6.0 or higher format (Word 2000 preferred) onto a regular floppy disk (3.5”), carefully label the disk with your name as well as the paper title and mail it to the Conference Chairperson in Vienna.

Abstract example (on format A4)

  1. Title of the intended presentation
    (in capital letters)
    STORY ABOUT TRIBOLOGY
    ……………….
  2. Authors: A.B. Unknown*, C.D. Known and E.F. Master
    The affiliation with addresses
  3. ABSTRACT of a presentation: 
    (insert A for invited, B for contributed or C for advertisement)
    Text not longer than 3000 characters of the computer size 12.
  4. E-mail (or Fax) of the corresponding author:
    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    * presenter's name is underlined
Information concerning the detailed Program of the Conference, as well as confirmation of registration and accommodation, will be given in (and in addition to) the Second Announcement leaflet at the end of March 2003.

Scientific Committee:

Austria:

    Prof. Dr. F. Franek, Co-Chairman, General Manager of AC2T Research, Wiener Neustadt
    Dr. A. Pauschitz, Vienna University of Technology (VUT), Tribology and Design Section, Vienna
    Doz. Dr. Ecker, AC2T Research, Wiener Neustadt
    Prof. Dr. H. Störi, VUT, Institut of General Physics, Vienna
Poland:
    Prof. Dr. hab. C. Kajdas, Co-Chairman, WUT, Institute of Chemistry in Płock
    Prof. Dr. hab. J. Zielinski, Vice-President of the WUT for affairs of the Technical and Social Sciences School in Płock
    Prof. Dr. hab. M. Szczerek - Institute for Terotechnology in Radom, Deputy Director for Scientific Research
    Dr. M. Majzner - WUT, Institute of Chemistry in Płock, Head of the Tribology Laboratory
 Preliminary Programm:
23.04.Welcome Session:
Tribotesting, Triboemission, Tribosurface Analysis, Tribochemistry
24.04.Morning:Visit to the ARCS, Seibersdorf

Afternoon sessions: Centre of Competence for Tribology, Wiener Neustadt Lubricated Friction & Wear and Diesel Fuel Lubricity

25.04. - 26.04Symposium: Tribology in Vacuum Tribomechanically Stimulated Outgassing of Metals in UHV, Wear and Catalysis in UHV, Vacuum Triboemission

27.04.Closing Session: Summarizing Presentations


P R O G R A M M E

of the conference

TRIBOLOGY:
Science and Applications

April 23 - 27, 2003
Vienna

Wednesday, April 23

[ Mansion of the Polish Academy of Sciences, Vienna]
King Jan III Sobieski`s conference hall

19:00       Opening Session

Chairperson: M.A.Herman

19:00       Welcome addresses

19:30       Inauguration presentation:

Physics and Chemistry of Tribology
Czesław Kajdas, Warsaw University of Technology, Poland

20:15       Concert: The Vienna Music

21:00       Get-together Party in the Knight`s room

Thursday, April 24

  9:00       Bus departure for Seibersdorf

from the entrance to the PASc. mansion in Vienna

10:00       Visit to the Austrian Research Center Seibersdorf

welcome address:
Information on the activities of the ARCS labs
Andreas Merstallinger, ARCS, Austria

10:15       Invited presentation 1:

Vacuum Tribology and Cold Welding
Andreas Merstallinger, ARCS, Austria

10:45       Visits to the research laboratories of ARCS
12:00       
Lunch break

13:00       Bus departure for Wiener Neustadt

13:30       Visit to the Austrian Center of Competence

for Tribology, AC2T
Wiener Neustadt

Welcome address:
Information on the activities of the AC2T research labs
Friedrich Franek, AC2T research, Austria

14:00       Conference Session 1: Lubricated Friction and Wear

Chairperson: Cz.Kajdas

Invited presentation 2:
Title to be given
Friedrich Franek, AC2T research, Austria

14:30       Invited presentation 3:

Tribopolymerization
M.J. Furey, Department of Mechanical Engineering Virginia Tech, USA

15:00       Invited presentation 4:

Tribological investigations of biologically friendly lubricants
Andreas Pauschitz et al., Vienna University of Technology, Austria

15:00       Coffee break

16:00       Conference Session 2: Diesel Fuel Lubricity

Chairperson: A. Ecker

  Invited presentation 5:
Diesel fuel lubricity
George Anastopoulos, National Technical University of Athens, Greece

16:30       Contributed presentation 1:

Compatibility and pumpability problems of Diesel fuel additive and methods of their evaluation
R.Kempiński et al., Research and Development Centre for Rafinery Industry, Płock, Poland

16:50       Contributed presentation 2:

Lubricity and tribochemistry of selected CHO and CHNO compounds- a review
M. Majzner et al., Warsaw University of Technology, Poland

17:10       Contributed presentation 3:

How substituents of heteroaromatics influence the lubricity of Diesel fuel
E. Kenesey et al., AC2T research, Austria

17:30       Coffee break

18:10       Conference Session 3: Measurement Techniques

Chairperson: M.Furey

dd>Invited presentation 6:
Repeatability and reproducibility problems of tribotesting
Marian Szczerek, Institute of Terotechnology, Radom, Poland

18:30       Invited presentation 7:

New approach to account for independent tribological test result that cannot be corrected in a simple way
A.Kulczycki et al., Central Petroleum Laboratory,Warsaw, Poland

19:00       Contributed presentation 4 :

An electrochemical technique to measure the wear of metals against polymer in corrosive environment
M. Roy et al., Vienna University of Technology, Austria

19:20       Contributed presentation 5:

Testing the effect of lubrication on the friction and wear of polymers
M.Kozma et al., University of Technology and Economics, Budapest, Hungary

19:40       Adjourn

20:00       Conference banquet in Wiener Neustadt

22:00       Bus departure for Vienna

Friday, April 25
Symposium: Tribology in Vacuum

[ Mansion of the Polish Academy of Sciences, Vienna]
King Jan III Sobieski`s conference hall

  9:00       Welcome address

Czesław Kajdas, Warsaw University of Technology, Poland

  9:15       Symposium Session S1: Wear, chemical reactions, and outgassing

Chairperson: R.Nevshupa

Invited presentation S1:
Wear and chemical reactions
K.Hiratsuka et al., Chiba Institute of Technology, Japan

  9:45       Invited presentation S2 :

The role of water coverage at dry friction of smooth and rough surfaces
E.A. Deulin, Bauman Moscow State Technical University, Russia

10:15       Invited presentation S3:

Outgassing of metals induced by mechanical action in UHV (a review)
P. Řepa, Charles University Prague, Czech Republic

10:45       Coffee break

11:15       Symposium Session S2: Triboemission and catalysis

Chairperson: E.Deulin

Invited presentation S4:
Tribomicroplasma - the origin, characteristics, and applications
K.Nakayama, National Institute of Advanced Industrial Science and Technology,Tsukuba, Japan

11:45       Invited presentation S5:

Statistical characteristics of vacuum triboemission from abrasion of alumina
A.Ritter et al., Virginia Tech, Blacksburg, USA

12:15       Invited presentation S6:

Triboemission: an attempt of generalized classification
R. A. Nevshupa, Bauman Moscow State Technical University, Russia

12:45       Contributed presentation CS1:

Low- energy triboelectrons and tribochemistry- a review
G.J.Molina et al., Georgia Southern University, Statesboro, USA

13:05       

Conference Excursion
to Kreuzenstein Castle

14:15       Bus departure from the PASc. mansion

18:00       Symposium Session S3: Tribology in vacuum

Chairperson: A. Kulczycki

Contributed presentation CS2:
Treatment of surfaces for ultra-high vacuum applications using free radicals
G. Vorlaufer et al., AC2T research, Austria

18:20       Contributed presentation CS3:

Peculiarity of the friction surface of anti-frictional composite material under dry friction vacuum conditions
Y. Simeonova et al., Space Research Institute BASc., Sofia, Bulgaria

18:40       Contributed presentation CS4:

An AFM study to evaluate the nanotribological properties of Ti containg hard carbon/carbide coating
M.Roy et al., Vienna University of Technology, Austria

19:00       Contributed presentation CS5:

Tribology in nano- and mesoscale; an AFM study
A.Ciszewski et al., Institute of Experimental Physics, University of Wrocław, Poland

19:20       Coffee break

19:40       Symposium Session S4: Miscellanea

Chairperson: M. Szczerek

Contributed presentation CS6:
Fatigue wear and accompanied texture effects in near-surface areas
J.T.Bonarski et al., Institute of Metallurgy and Materials Science, PASc.,Cracow,Poland

20:00       Contributed presentation CS7:

Materials for medical applications-investigation on HIP joint balls
Ch. Monetti et al., AC2T research, Austria

20:20       Contributed presentation CS8:

Tribological properties of liquid crystals as lubricant additives
V.Vekteris et al., Vilnius Gediminas Technical University, Lithuania

20:40       Invited presentation S7 :

Mechanism of water synthesis under Pt/Pt tribological system in vacuum
Cz.Kajdas et al., Warsaw University of Technolgy, Poland

21:10       Closing address

Cz. Kajdas, Warsaw University of Technology, Poland

21:30       Adjourn

Saturday, April 26

[ Vienna University of Technology]

10:00       Conference Session 4: Surface Physics

Chairperson: A.L.Ritter

Welcome Address
W.S.M.Werner, Vienna University of Technology, Institute of General Physics, Austria

10:15       Invited presentation 8:

Quantitative electron spectroscopy- fundamentals and applications
W.S.M.Werner, Vienna University of Technology, Institute of General Physics, Austria

10:45       Contributed presentation 6:

Separated elementary kinds of friction; phase changes in the boundary layer
K.Krawczyk, Technical University, Radom, Poland

11:05       Contributed presentation 7:

On the chemical composition of the layers formed during sliding of metallic alloys at high temperature
A. Pauschitz et al., AC2T research, Austria

11:25       Contributed presentation 8:

Parameters determining polymeric coating resistance to tribological wear
under the influence of hard particles impact
D. Kotnarowska et al., Technical University, Radom, Poland

11:45       Contributed presentation 9:

Tribological properties of metallic composites containing glassy carbon
J. Myalski et al., Silesian Technical University, Katowice, Poland

12:05       Adjourn

12:15       Visits to the laboratories of the Vienna University of Technology

13:00       Lunch break, and free time for Vienna sightseeing

19:00       Conference Session 5: Bearing Systems

[ Mansion of the Polish Academy of Sciences]
Chairperson: K.Hiratsuka

Contributed presentation 10:
Selection of oils for porous bearings
A.Król et al., Military University of Technology,Warsaw,Poland

19:20       Contributed presentation 11:

Investigations of porous bearings saturated by greases
B. Giemza et al., Military University of Technology, Warsaw, Poland

19:40       Contributed presentation 12:

Ecological bearing systems for water turbins
A.Neyman et al., Gdańsk University of Technology, Poland

20:00       Contributed presentation 13:

Comparison of functional properties of special and typical rolling Bearings
M. Styp-Rekowski, Technical and Agricultural University, Bydgoszcz,Poland

20:20       Adjourn

Sunday, April 27

[ Mansion of the Polish Academy of Sciences]


10:00       Conference Session 6: Miscellanea

Chairperson: A. Pauschitz

Invited presentation 9:
Nano- and microscopic characterization of surfaces of engineering materials
K. Kurzydłowski, Warsaw University of Technology, Poland

10:30       Contributed presentation 14:

Lubrication in sheet-metal forming prosesses
J. Adamus, Technical University of Częstochowa, Poland

10:50       Contributed presentation 15:

Adaptation in tribological systems
V.Vekteris, Vilnius Gediminas Technical University, Lithuania

11:10       Contributed presentation 16 :

Environmentally- friendly ecological greases
J. Drabik et al., Institute for Terotechnology, Radom, Poland

11:30       Contributed presentation 17:

Modification of oils tribological properties by addition of metal powders
A.Kotnarowski, Technical University, Radom, Poland

11:50       Contributed presentation 18:

A description of friction coefficient in numerical simulations of forging processes
P. Lacki, Technical University of Częstochowa,Poland

12:10       Coffee break

12:30       Closing Session

Chairperson: K. Kurzydłowski

Advertisement presentation
Central Petroleum Laboratory, Warsaw, Poland
A. Majoch, Warsaw, Poland

12:45       Summarizing presentation

F.Franek, Vienna Technical University, Austria

13:15       Closing address

M.A.Herman, Polish Academy of Sciences, Vienna

13:30       Adjourn



STLE STLE Annual Meeting

April 28th - May 1st 2003

The Society of Tribologists & Lubrication Engineers (STLE) will hold its 58th Annual Meeting & Exhibit program on April 28 - May 1, 2003, in New York City at the Hilton New York hotel. Nearly 1,500 technical professionals from around the world are expected to attend.

The conference program will feature more than 250 presentations in 48 sessions devoted to state-of-the-art research and industry practice, with presenters from academia, government and industry.

The New York meeting is also an opportunity for people to enhance their professional credentials through nine different technical education courses, or by sitting for one of STLE's two professional certification exams - Certified Lubrication Specialist (CLS) or Oil Monitoring Analyst (OMA).

An expanded exhibit program will feature more than 85 companies and organizations presenting the latest in products and services for the lubrication professional.

Information and registration materials for the 2003 Annual Meeting and Exhibition will be mailed in January to STLE members, past attendees, and interested parties. To request registration materials or more information, visit the STLE website at STLE


May 2003


June 2003

TRIMIS
2003


TRIMIS 2003 in Neuchatel, Switzerland June 01-03,2003


01 - 03 June, 2003
Neuchôtel • Switzerland
contact:
Tel. direct + 41 32 720 5269
Fax direct + 41 32 720 5740
E-mail: henry.haefke@csem.ch
A workshop focusing on the tribology of microsystems - TRIMIS 2003 - will take place in Neuchatel, Switzerland, between 01 - 03 June, 2003. The two-day workshop is being organized by CSEM. The objective is to provide a forum for experts in fabricating microsystems and tribologists involved in micro and nanotribology to discuss problems and find solutions for the critical tribological issues associated with microsystems.

The Invited Speakers at this workshop will be (tentatively):
Prof.Koji Kato, Tohoku University, Japan
Prof. Nico de Rooij, University of Neuchatel, Switzerland
Prof. Zygmunt Rymuza, University of Warsaw, Poland
Dr. Mike Dugger, Sandia National Laboratory, USA

Vendor Exhibits:
Interested exhibitors are invited to present their equipment at the meeting. Please contact Ms. Karin Chabloz (Tel: +41 32 720 55 75, kch@csem.ch) for more information.

Abstract Submission:
You are invited to submit an abstract for an oral presentation at the meeting. For further information please visit the workshop website: www.csem.ch/trimis/trimis-2003.pdf or connect to www.csem.ch - then click the button EVENTS - then TRIMIS.

Henry Haefke
Section Head, Micro and NanoMaterials
Surface Engineering

2003 JSME-IIP/ASME-ISPS Joint Conference on
Micromechatronics for Information
and Precision Equipment
(IIP/ISPS Joint MIPE)
June 16-18th, 2003
Yokohama, Japan
11/30/02: submission of a one-paragraph abstract
12/31/02: Notification of acceptance
3/31/02: Camera-ready 2-page manuscript for conference
6/18/03: Full paper manuscript.

Dear Colleagues:
You are cordially invited to submit an abstract to the conference on Micromechatronics for Information and Precision Equipment (MIPE) on June 16-18th, 2003 at Yokohama, Japan. This conference is organized jointly by the Information Storage and Processing Systems (ISPS) division of the American Society of Mechanical Engineers (ASME) and the Information, Intelligent, and Precision (IIP) equipment division of the Japanese society of Mechanical Engineers (JSME). A large portion of this conference addresses mechanical engineering aspects of data storage and information processing applications and hence, might be of interest to you.

Some important dates of the conference are as follows.

11/30/02: submission of a one-paragraph abstract through the conference web site: http://www.jsme.or.jp/iip/IIP-ISPS-Joint-MIPE.html. (Deadline would be extended somewhat because of the Thanksgiving holiday in US).
12/31/02: Notification of acceptance
3/31/02: Camera-ready 2-page manuscript for conference
6/18/03: Full paper manuscript.
Thank you very much for your attention of this issue. Look forward to receiving your contribution.
Sincerely yours,

Conferece chairman
2003 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (IIP/ISPS Joint MIPE)

Mitsuya, Y. (Yasunaga Mitsuya)
Nagoya University
Dept. of Electronic-Mechanical Engineering
Tel. +81 52 789 2784
Fax. +81 52 789 3129
Furo-cho, Chikusa-ku, Nagoya 464-8603
Japan

EVC-8 8th EUROPEAN VACUUM CONFERENCE (EVC-8)

June 23-26, 2003
Berlin, Germany
Deadline for abstract: January 15, 2003
    Scope and Topics
  • Surface Science
  • Surface Analysis
  • Thin Films and Coatings
  • Nanotechnology
  • Electronic Materials
  • Biosurfaces
  • Vacuum Science and Technology

INTERNATIONAL CONFERENCE
ON SCIENCE AND TECHNOLOGY
PROBLEMS AND PROSPECT of the propulsion engineering DEVELOPMENT

June 26-27, 2003
SAMARA, Russia
Deadline for abstract: January 15, 2003
Applications for participation should be submitted to our address before April 15, 2003.
Materials for publication should be submitted before April 15, 2003 (abstracts) and before June 30, 2003 (articles).

Conference Object
Directional detection of the most actual lines and total experience generalization in the areas of scientific investigation, design, construction strength, reliability, production, backfitting and engineering personnel training for aerospace and other branches of industry
Conference Themes:
  • The reliability problems of engines, power supply installations and their systems;
  • Development prospects and use of engines for aviation, space - rocket systems, motor transport mechanical engineering and stationary power supply installations;
  • Aircraft engines conversions problems;
  • Operation processes and engines theory;
  • Construction strength and reliability of engines and their systems;
  • Wear and tear, friction and reliability of engines friction assembly;
  • Damping and vibration problems in engines;
  • Burning processes and heat exchange in power supply installations;
  • Propulsion engineering, power engineering and space vehicle ecology problems;
  • Production and advanced technologies in propulsion engineering;
  • Computer-aided design and manufacture of engines;
  • Monitoring and control systems of engines;
  • Personnel training.
Organized by:
Russian Federation Education Ministry
Samara region administration
JSC Samara Scientific and Technical Complex (SSTC) named after N.D. Kuznetsov
Samara State Aerospace University
Samara scientific centre of Russian Academy of Sciences (RAS)
Central Institute of Aviation Motorbuilding (CIAM) named after P.I. Baranov
Association of Aero Engines Manufactures
Academy of Aviation and Aeronautical science
Financial and industrial group LDvigateli NK
ROSAVIAKOSMOS
Space forces of Russia

Program Committee:
  • Gritsenko Ye. A. - DSc , professor, General Designer ? General Director of the Samara Science and Technical Complex (SSTC) named after N.D. Kuznetsov ? Chairman of the organizing committee (Samara)
  • Kozlov D.I. - Corresponding Member of Russian Academy of Sciences, DSc, professor, General Designer ? General Director of State Scientific Company Russian Cosmic Centre "CSKB -PROGRESS"
  • Rynkevitch S.Yu. - PhD, Vice General Director of ROSAVIAKOSMOS
  • Skibin V.A. - Professor, Head of Central Institute of Aviation Motorbuilding (CIAM) (Moscow)
  • Soifer V.A. - DSc, professor, Rector of Samara State Aerospace University (Samara)
  • Titov K.A. - Governor of Samara region
  • Fridlyanov V.N. - Vice Minister of Industry and Science Ministry
  • Tchuiko V.M. - DSc, professor, President of Aircraft Engine Conctruction Association (Moscow)
  • Shitarev I.L. - DSc, professor, President of Financial ? industrial Group LNK Engines (Samara)
  • Shlenov Yu.V. - Vice Minister of Education Ministry
  • Shorin V.P. - member of Russian Academy of Science, Chairman of Samara Scientific Centre Russian Academy of Science (Samara)
Organizing Committee:
  • Gritsenko Ye. A. - DSc , professor, General Designer ? General Director of the Samara Science and Technical Complex (SSTC) named after N.D. Kuznetsov. Chairman of the organizing committee (Samara)
  • Veretennikov V.G. - DSc, professor, Deputy Rector of Moscow Institute of Aviation (Technical University) (Moscow)
  • Ganin A.A. - PhD, Director of Volga branch of JSC Research-and-Production Association „Energomash”
  • Galdin A.A. - Director of Public Conversion Promotion Foundation (Samara)
  • Gortyshov Ju.F. - DSc, professor, Deputy Rector of Kazan Technical University (Kazan)
  • Daniltchenko V.P. - DSc, professor, chief designer of the SSTC named after N.D. Kuznetsov (Samara)
  • Doronin V.I. - Head of Samara Industry and Trade Department
  • Zhernakov V.S. - DSc, professor, Deputy Rector of Ufa State Aviation (Technical University) (Ufa)
  • Ignachkov S.M. - First Deputy General Designer of the SSTC named after N.D. Kuznetsov (Samara)
  • Kirilin A.N. - PhD, The LPROGRESS Works Director (Samara)
  • Kurbatov V.P. - PhD, The LMOTOROSTROITEL JSC Technical Director (Samara)
  • Noznitskyi Ju.A. - DSc, Deputy Head of Central Institute of Aviation Motorbuilding (CIAM) (Moscow)
  • Ovchinnikov V.N. - PhD. General Director of JSC, Samara Design Bureau Machine-Building (DBMB)
  • Pavlenko V.F. - DSc, professor, First Vice-President of Academy of Aviation and Aeronautical science
  • Petrenko S.A. - DSc, professor, Director and Chief Constructor of Design Office of Russian Cosmic Company L Energiya
  • Shakhmatov Je.V. - DSc, professor, Deputy Rector of Samara State Aerospace University, Vice-chairman of the organizing committee (Samara)

Information:
  • The oficial languages of the Conference are Russian and English
  • Participation presupposes:
    presentation of reports, advertising presentations, poster presentations, demonstration of commercial products, participation as listener.
  • Collections of abstracts and articles will be published on the basis of the conference materials.
  • Applications for participation should be submitted to our address before April 15, 2003.
  • Materials for publication should be submitted before April 15, 2003 (abstracts) and before June 30, 2003 (articles).
  • Registration fee is 200 US dollars (three hundred roubles for Russian citizens).
  • Program and collection of abstracts will be handed out to participants on the day the conference opens.
Materials are to meet the following requirements:
  • Language publications Russian or English
  • Number of pages: abstract up to 2; article up to 7
  • Text: - typewritten (hard copy) and diskette 3.5"
  • Text WinWord
  • Page format: A5 (148 x 210 mm)
  • Margins: 20 mm top, bottom, right, left
  • Script: - 10 point; type - Times New Roman
  • Figures, tables, graphs are allowed in the text
  • Title is printed in capital letters. Below after a space follow the authors` last name and initials printed in small letters. Then after a space comes the complete name of the organisation and city after another space follows the text printed with one space between the lines.
Please send Your papers to the address:
443086 Samara, Moskovskoye Shosse, 34,
Samara State Aerospace University, Faculty No.2.

Contact telephones:
(846 - 2) - 34-79-22;
35-74-22; 35-74-39

e-mail: fdla@ssau.ru

web: www.ssau.ru/conferences/conf_06.2003_en.shtml




July 2003

International Conference on Advanced Intelligent Mechatronics 2003).
AIM2003 will be held in Kobe, JAPAN on July 20-24, 2003.

We would be grateful if you are interested in the conference and consider to submit papers.
We now provide a web-based electronic paper submission procedure so that you could submit papers easilly.
July 20 - 24, 2003
Kobe, Japan
Paper Submission
- December 20, 2002, Electronic Submission of Full-Length Papers
- March 14, 2003, Notification of Acceptance
- April 18, 2003, Electronic Submission of Final camera-Ready

Tutorial/Workshop
Please contact the Tutorial/Workshop Chair for the proposals by November 29, 2002.

Tutorial/Workshop Chair:
Prof.Luigi Glielmo (Universita del Sannio in Benevento, Italy)
glielmo@unisannio.it
Please find further information on our web site, http://www.aim2003.org/
For further inquiries and any questions, please feel free to contact us.

We look forward to meeting you in Kobe next year !

Best Regards,

Shigeki Sugano, General Chair
aim2003@sugano.mech.waseda.ac.jp

Hideki Hashimoto, Program Chair
aim2003pc@sugano.mech.waseda.ac.jp


TRIBOLOGICAL FAILURE MECHANISMS IN REPEATED ROLLING CONTACTS

The Tribology Groups of the Institute of Physics and the Institution of Mechanical Engineers are staging a:
One Day Meeting - Tuesday 22nd July 2003
Workshop - Wednesday 23rd July 2003
Robinson College
Cambridge

Speakers will include:

Prof. K L Johnson (University of Cambridge); Prof. M Ciavarella (Politecnico di Bari); Dr A Kapoor (University of Sheffield); Prof. L Josefson (Chalmers University); Dr C Davis (University of Birmingham); Dr H P Evans (University of Cardiff); Dr E J Myers (University of Newcastle); Dr A Olver (Imperial College); Mr A Lee (Torotrack).

Workshop for invited participants: 9.30-12.30 Wednesday 23rd July.

Those above plus, Fujii (NTN Bearings); Morales-Espejel (SKF); Loughton (Railway Safety Ltd); Ventry (AEAT Rail); Sawley/Dembosky (TTCI).

For further information please contact:

John Williams/Margaret Stack




August 2003

EFMC2003 The 5th Euromech fluid conference 24-28 august 2003
August 24-28, 2003 The European Mechanics Society is an international non-governmental non-profit scientific organisation.

The objective of the society is to engage in all activities intended to promote in Europe the development of mechanics as a branch of science and engineering. Mechanics deals with motion, flow and deformation of matter, be it fluid or solid, under the action of applied forces, and with any associated phenomena.

Letter of the Chairman

The next European Fluid Mechanics Conference will be held in Toulouse (France) from August 24 to August 28, 2003. This conference, organised under the auspices of EUROMECH by the Institut de Mécanique des Fluides de Toulouse, will be the fifth in the series started in Cambridge in 1991 and continued in Warsaw (1994), Göttingen (1997) and Eindhoven (2000). The conference will cover the whole field of Fluid Dynamics, ranging from very fundamental aspects to recent applications. This conference will provide a unique opportunity for fluid dynamicists to see what is going on in this very active field in Europe and to exchange their views on recent developments. The conference will comprise invited lectures, oral presentations, poster sessions, and three mini-symposia dealing with selected topics. Selection of papers will be made on the basis of a one-page abstract. Following the general policy of EUROMECH Conferences, no proceedings will be published.

Contact

All correspondence can be directed to the EFMC2003 Conference Office.

Institut de Mécanique des Fluides de Toulouse
Allée Camille Soula
31400 Toulouse, France

Fax: + 33 (0)5 61 28 59 42
E-mail: efmc2003@imft.fr
Web: www.imft.fr/efmc2003

Electronic registration and electronic submission of abstracts are strongly encouraged.
The use of fax and classic mail is restricted to persons for whom electronic means are not available.

Hotel accommodation has to be arranged by the attendees themselves. To help them, a list of hotels with rates and addresses is available at the hotel page. Note that rooms have been pre-booked until June 30, 2003.

Conference schedule

November 1, 2002: Registration possible on the Web site.
December 10, 2002: Deadline for abstracts submission (1 page). Texts must follow the guidelines sent out and given on the Web site. The authors must also specify preference for an oral or a poster presentation.
January 10, 2003: Deadline for application for young researchers' fellowships.
March 1, 2003: Notification of acceptance (oral or poster). Preliminary programme is drawn up and made available on the Web site.
April 1, 2003: Notification of acceptance of fellowships for young researchers.
May 1, 2003: Deadline for registration at a reduced fee. Registration deadline for authors of oral presentations. Final programme available on the Web site.
June 30, 2003: Deadline for payment at a reduced fee and for the reservation of pre-booked hotel rooms.

The two Euromech Young Scientist Prizes 2003 will be attributed at the end of the Conference. These prizes, 500 euro each, will reward the best oral and poster presentations given during EFMC2003 by scientists less than 35 years old at the time of the conference. To apply to these prizes, young contributors must send an electronic mail to the EFMC2003 Conference Office (efmc2003@imft.fr) before December 10, 2002. This e-mail must specify the date of birth of the applicant, his or her address and the title and number of his or her abstract. Note that applicants must be the presenting author of their contribution (oral or poster).

Paticipants less than 35 years old at the time of the conference may apply for a partial financial support. To this end, after having submitted their abstract, they have to send a short vitae, a motivation letter and a copy of their abstract (all three in PdF format) to the e-mail address: fyrefmc@imft.fr.This package must be sent not later than January 10, 2003. The possibility for a financial support will be examined only for those of the applicants whose abstract will have been accepted by the Euromech Fluid Mechanics Conference Committee. The decision will be notified by electronic mail, not later than April 1, 2003.

The conference will be held at the Centre des Congres Pierre Baudis
11 esplanade Compans Caffarelli
31000 Toulouse

The city of Toulouse has an international airport. There are also frequent trains running to Toulouse from the main French cities (facilities and access maps).
You can find in the link hereafter general information about Toulouse including urban transport :
www.mairie-toulouse.fr

PROGRAMME
Invited Presentation
Euromech Lecture
H. K. MOFFATT, Cambridge

Invited Lectures

S. CANDEL, Paris
Y. S. KACHANOV, Novosibirsk
W. KOCH, Göttingen
D. LOHSE, Twente
W. K. MELVILLE, San Diego
N. PEAKE, Cambridge
D. QUERE, Paris
D. L. WEAIRE, Dublin

Contributed comuncations

Three types of presentations will be accepted: Regular lectures, Posters and Mini-symposia.
Mini-symposia will consist of oral presentations on the following topics:

  • Aeroacoustics (conveners: J. Delfs, Braunschweig; A. Dowling, Cambridge)
  • Experimental techniques: Light and sound (conveners: C. Baudet, Grenoble; J. Westerweel, Delft);
  • Microgravity fluids dynamics (conveners: M. Dreyer, Bremen; B. Zappoli, Toulouse)
Go to authors instructions for further information.

August 25: Welcome ceremony at the Capitole (City-Hall of Toulouse).

Social programme

August 26 afternoon: Visit of the city of Albi, historical and artistic capital of the Albigeois, with its famous Cathedrale Sainte-Cécile and the Museum Toulouse-Lautrec. Albi Tourist Office.

August 26 evening: Banquet: an opportunity to enjoy the tasty world famous cuisine of southwest France, in the Chateau de Croisillat.

For accompanying persons:
August 25 afternoon: Visit of Toulouse (guided walk in the historical centre of the city) Toulouse Tourist Office.




September 2003

TRANSIENT PROCESSES IN TRIBOLOGY
30th Leeds-Lyon Symposium on Tribology

2nd - 5th September 2003
Lyon, France

The central theme of this conference is to highlight the transient aspects of the processes in tribology and to point out the differences obtained with the stationary conditions, be it experimental, analytical or numerical.

Papers are therefore invited from the fields of mechanics, material science and physico-chemistry that focus on the transient aspect of a particular phenomenon in friction, lubrication and wear.

Topics include:

    Stick-slip behaviour, static and dynamic friction

    Vibration, noise and tribological contacts

    Operating conditions including acceleration/deceleration/impacts

    Transient effects on material properties (for example lubricant rheology)

    Reaction times of additives, third bodies

    Different time scales of processes in tribology

For further details please contact:

Laboratoire de Mecanique des Contacts
UMR CNRS INSA 5514
Batiment J. d'Alembert
INSA de Lyon
20 Avenue Albert Einstein
69621 Villeurbanne cedex, France

Tel: ++33 (0) 4 7243 8452
Fax: ++33 (0) 4 7889 0980
email: lmc@insa-lyon.fr


ECCOSS-22 22th EUROPEAN CONFERENCE ON SURFACE SCIENCE (ECOSS-22)

September 7-12, 2003
Prague, Czech Republic
Deadlines:
Abstract submission - 15th April 2003
Letter of acceptance - 30th May 2003
Early Registration and Hotel reservation - 20th June 2003
Manuscript Submission - 10th July 2003

Sattelite Workshop:
Fundamental and Practical Applications of Surface Diffusion
Location and Time: Třeš castle, Czech republic, September 14 - 17, 2003

Scope of the Workshop:
ˇ microscopic approaches
ˇ large-scale modeling of surface diffusion
ˇ clusters and nanostructures
ˇ growth of nanostructures
ˇ sputtering and etching
ˇ chemical reactions, catalysis
ˇ diffusion in biological systems
ˇ molecular assembly on surfaces

Scope of the Conference
The Conference will be concerned with results of theoretical and experimental investigations in the following general areas:

ˇ Surface structure, morphology, roughness and topography
ˇ Diffusion, dynamics and growth at surfaces
ˇ Magnetic properties of low dimensional systems
ˇ Magnetic interfaces
ˇ Small particles, clusters and nanostructures
ˇ Electronic structure of low dimensional systems
ˇ Organic molecules on surfaces
ˇ Adsorption, chemisorption and surface reactions
ˇ Surface thermodynamics and phase tr