Title: Properties of Ni-based self-lubricating composite

Authors: Maoquan Xue

Addresses: Changzhou Institute of Light Industry Technology, Changzhou 213164, China

Abstract: Ni-Cr based alloy were fabricated using powder metallurgy method. It was found that the composites were mainly consisted of nickel-based solution, chromium sulfide et al., the strengthening phases can improve the hardness of alloy obviously, but decreases the bending strength. Both the wear and friction of alloy with strengthening phase was improved.

Keywords: nickel alloys; chromium; molybdenum disulphide; friction; wear; alumina; mechanical properties; powder metallurgy; self-lubricating composites; hardness; microstructure.

DOI: 10.1504/IJSURFSE.2010.035146

International Journal of Surface Science and Engineering, 2010 Vol.4 No.4/5/6, pp.439 - 447

Published online: 09 Sep 2010 *

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