Referenced Items are not available for this document.
Sliding experiments associated with electrical contact resistance were conducted with sintered graphite or graphite containing Sn (5.30%) pin samples on a copper disk at a constant speed (0.75 m/s), load (2.7 N), and sliding distance (1.5 km) with and without electric current (0.05-5 A). Air and argon atmospheres, including moisture ranging from 4 to 95% relative humidity, were tested. It was found that with increasing humidity the thickness of transferred graphite gradually increased, and its film oriented preferentially parallel to the (001) plane on the sliding surface. The electrical contact resistance increased as the preferred orientation was formed. By adding a suitable content of Sn to graphite, the increase of electrical contact resistance tended to be controlled depending on the humidity
Published in:
Components, Hybrids, and Manufacturing Technology, IEEE Transactions on
(Volume:15
,
Issue:
1
)
Date of Publication: Feb 1992
- Page(s):
- 126 - 132
- ISSN :
- 0148-6411
- INSPEC Accession Number:
- 4134113
- Digital Object Identifier :
- 10.1109/33.124203
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Feb 1992
- Sponsored by :
- IEEE Components, Packaging, and Manufacturing Technology Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
