Paper Title:
Friction Behaviors of SiC Particle-Reinforced Cu Matrix Composites
  Abstract

SiC particle reinforced Cu composite was fabricated by powder metallurgy and hot extrusion process. The friction behaviour of pure Cu, braze and composites was studied on a block-on-ring test. The blocks were slid against 40Cr steel rings under the lubrication of 232# machinery oil. It shows that the wear rate of pure Cu is about then times of the 5 vol.% Cu composite at a normal load of 300 N. The satisfied wear resistance prove the SiC is a promising reinforcement material for Cu matrix composite. However, the 20 vol.% SiC did not exhibit prospected wear resistance. The discussion of this phenomenon was conducted.

  Info
Periodical
Edited by
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
Pages
492-495
DOI
10.4028/www.scientific.net/KEM.464.492
Citation
F. Z. Dai, X. J. Xu, J.Z. Lu, Y.K. Zhang, L. Cai, "Friction Behaviors of SiC Particle-Reinforced Cu Matrix Composites", Key Engineering Materials, Vol. 464, pp. 492-495, 2011
Online since
January 2011
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$32.00
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