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Effect of fluorinated lubricants on the friction modes of tin electrical contacts submitted to fretting

Published online by Cambridge University Press:  22 December 2009

R. Belakhdar ,
S. Noël ,
D. Alamarguy ,
O. Schneegans  and
G. Boccaletti
R. Belakhdar*
Affiliation:
Laboratoire de Génie Électrique de Paris, UMR CNRS 8507 Supélec, Université Paris 6 et Paris-Sud 11, France
S. Noël
Affiliation:
Laboratoire de Génie Électrique de Paris, UMR CNRS 8507 Supélec, Université Paris 6 et Paris-Sud 11, France
D. Alamarguy
Affiliation:
Laboratoire de Génie Électrique de Paris, UMR CNRS 8507 Supélec, Université Paris 6 et Paris-Sud 11, France
O. Schneegans
Affiliation:
Laboratoire de Génie Électrique de Paris, UMR CNRS 8507 Supélec, Université Paris 6 et Paris-Sud 11, France
G. Boccaletti
Affiliation:
Solvay Solexis, Viale Lombardia 20, 200021 Bollate, Milano, Italy
*
[email protected]
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Abstract

Fretting remains a major cause of connector failure and can impair reliability in complex systems like automotive applications. Tin is particularly previous to fretting phenomena; we report here the first results of an analysis of tin and lubricated tin contacts, based on the analysis of the friction or slip regimes and the electrical behaviour. Lubricant properties are analysed in terms of friction behaviour and the effect of a special additive is examined.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 49 , Issue 2: International Conference on Electrical Contacts (ICEC 2008) , February 2010 , 22903
Copyright
© EDP Sciences, 2009

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