Effect of Nano-Graphite on Friction Performance of Cu-Based Friction Material

Abstract:

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The Cu-based friction materials with nano-graphite were prepared through powder metallurgy technology. The microstructure and friction performance were studied through scan electronic microscope (SEM) and friction tester, respectively. The results indicate that coefficient of the Cu-based friction materials with 2 wt% nano-graphite is high and stable. Comparing with the friction materials without n-C, the wear resistance and heat resistance of the friction materials with nano-graphite has been improved by 11 % and 25 %, respectively. The nano-graphite particles will reduce the abrasive wear and enhance the wear resistance of the Cu-based friction materials.

Info:

Periodical:

Advanced Materials Research (Volumes 284-286)

Main Theme:

Edited by:

Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu

Pages:

905-908

DOI:

10.4028/www.scientific.net/AMR.284-286.905

Citation:

J. H. Du et al., "Effect of Nano-Graphite on Friction Performance of Cu-Based Friction Material", Advanced Materials Research, Vols. 284-286, pp. 905-908, 2011

Online since:

July 2011

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Price:

$35.00

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