Frontiers of Mechanical Engineering >

2010 , Vol. 5 >Issue 1: 93 - 97

DOI: https://doi.org/10.1007/s11465-009-0083-0

Research articles

Application of Cu nanoparticles as N32 base oil additives

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  • Department of Mechanical Engineering, Xi’an University of Technology, Xi’an 710048, China;

Published date: 05 Mar 2010

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Abstract

Cu nanoparticles as N32 base oil additives are studied in the paper and their structure is characterized by transmission electron microscopy (TEM) and X-ray powder diffraction spectroscopy (XRD). The widely used steel-steel friction system is chosen to test the feasibility and practicality of Cu nanoparticles as bearing lubricant additives. The results show that N32 base oil with 0.5% Cu nanoparticle can improve the test sample contact fatigue life than pure N32 base oil.

Key words： Cu nanoparticle; tribological property; contact fatigue; weibull distribution

Cite this article

Qiang HE, Jun YE, Hongzhao LIU, Jinling LI, . Application of Cu nanoparticles as N32 base oil additives[J]. Frontiers of Mechanical Engineering, 2010 , 5(1) : 93 -97 . DOI: 10.1007/s11465-009-0083-0

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