Low-Speed Sliding Test of Cu-Ni-Sn Based Composite Materials Containing WS2

Author

Watanabe, Yoshihiro

Author_Institution

Dept. of Electr. Syst. Eng., Kogakuin Univ., Kogakuin, Japan

fYear

2010

fDate

4-7 Oct. 2010

Firstpage

1

Lastpage

7

Abstract

Low-speed sliding test of Cu-Ni-Sn based composite material contacts containing WS₂ Recently, the development of sliding contacts having low resistivity is low as well as have mechanical strength is required. In this study, sliding tests was carried out on 3 kinds of new composite material containing lamellar solid lubricant (QWS₂ etc.) in the Cu-Sn-Ni alloy. The results showed that excellent sliding characteristics was displayed by composite materials of Cu-Ni, 52 wt.% compared with other composite materials. In this study, contact resistance and coefficient of friction were examined, centering on composite materials of which 3 kinds of composition differed.

Keywords

composite materials; contact resistance; copper alloys; friction; mechanical strength; mechanical testing; nickel alloys; tin alloys; Cu-Ni-Sn based composite materials; Cu-Sn-Ni alloy; contact resistance; friction coefficient; lamellar solid lubricant; low-speed sliding test; mechanical strength; sliding characteristics; sliding contacts; Composite materials; Contact resistance; Copper; Friction; Lubricants; Solids;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Contacts (HOLM), 2010 Proceedings of the 56th IEEE Holm Conference on

Conference_Location

Charleston, SC

ISSN

1062-6808

Print_ISBN

978-1-4244-8174-3

Type

conf

DOI

10.1109/HOLM.2010.5619455

Filename

5619455