DocumentCode
2661338
Title
Copper-graphite brushes lined with porous metals
Author
Okada, Katsuzo ; Yoshida, Makoto
Author_Institution
Fac. of Eng., Yamanashi Univ., Japan
fYear
1991
fDate
6-9 Oct. 1991
Firstpage
149
Lastpage
152
Abstract
New copper-graphite brushes lined with porous copper have been developed and tested. The new brushes are produced by applied powder metallurgy. They can absorb the vibration caused by sliding friction. The friction coefficient, specific wear rate, and contact voltage drop for the new brushes are superior to those of conventional ones without lining.<>
Keywords
brushes; copper alloys; graphite; powder metallurgy; wear; CuC; applied powder metallurgy; contact voltage drop; friction coefficient; sliding friction; specific wear rate; Brushes; Contacts; Copper; Friction; Plastics; Powders; Temperature; Testing; Vibrations; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Contacts, 1991. Proceedings of the Thirty-Seventh IEEE Holm Conference on
Conference_Location
Chicago, IL, USA
Print_ISBN
0-7803-0231-1
Type
conf
DOI
10.1109/HOLM.1991.170816
Filename
170816
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