摘要
Effects of nano SbSbS4 particles on contact fatigue life of a steel ball were evaluated on a self-made ball-rod contact fatigue tester. The anti-fatigue mechanisms of SbSbS4 additive were analyzed by means of SEM and EDAX. It was shown that, when the grease contained SbSbS4, contact fatigue life was improved compared with that of base grease. Nanoparticle absorption action, nanoparticle infiltration action, and extreme pressure and anti-friction performance, explained why SbSbS4 increased the contact fatigue life of the steel ball tested.
源语言 | 英语 |
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页(从-至) | 477-480 |
页数 | 4 |
期刊 | Journal of Harbin Institute of Technology (New Series) |
卷 | 12 |
期 | 5 |
出版状态 | 已出版 - 10月 2005 |
已对外发布 | 是 |