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IEICE TRANSACTIONS on Electronics

Sliding Characteristics of Sliding Contacts Containing Solid Lubricants for Use under Severe Application Conditions

Yoshitada WATANABE

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Summary :

Development of new sliding contact, usable under sever conditions such as high-temperature, extremely low-temperature or high vacuum, has recently become an urgent necessity. This research mainly examined the contact resistance and coefficient of friction of 3 kinds of self-lubricant composite materials with electrical conductivity and mechanical stiffness. The result showed that a composite material (CMML-1) containing the least quantity of solid lubricants [WS2, Gr.(Graphite)] among them was low in both contact resistance and coefficient of friction and less in fluctuation. By EPMA analysis, contribution of Sn to electrical conductivity was suggested.

Publication
IEICE TRANSACTIONS on Electronics Vol.E87-C No.8 pp.1313-1317
Publication Date
2004/08/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category
Connector and Sliding Contacts

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