| 几种纳米粒子润滑脂添加剂的摩擦学性能 |
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| 引用本文： | 李宝良,李志刚,骆高志,江亲瑜.几种纳米粒子润滑脂添加剂的摩擦学性能[J].大连铁道学院学报,2006,27(3):41-43. |
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| 作者姓名： | 李宝良 李志刚 骆高志 江亲瑜 |
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| 作者单位： | 大连交通大学机械工程学院 辽宁大连116028(李宝良，李志刚，骆高志)，大连大学机械工程学院 辽宁大连116622(江亲瑜) |
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| 摘 要： | 在MRH-3高速环块摩擦磨损实验机上,研究了纳米微粒Cu,A l,A l2O3,MgO,ZnO加入到通用锂基脂中的摩擦学性能,并分析了纳米粒子作为润滑添加剂的减摩机理.结果表明:含有纳米Cu,A l,A l2O3,MgO,ZnO粒子的润滑脂添加剂能显著提高通用锂基脂的减摩性能,且对表面具有一定的修复能力.
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| 关 键 词： | 纳米粒子 锂基润滑脂 添加剂 减摩性能 |
| 文章编号： | 1000-1670（2006）03-0041-03 |
| 收稿时间： | 2006-03-03 |
Experimental Study of Tribological Properties of Various Nano-Particles as Additive in Lubrication of Lithium Grease |
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| LI Bao-liang, LI Zhi-gang, LUO Gao-zhi, JIANG Qin-yu.Experimental Study of Tribological Properties of Various Nano-Particles as Additive in Lubrication of Lithium Grease[J].Journal of Dalian Railway Institute,2006,27(3):41-43. |
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| Authors: | LI Bao-liang LI Zhi-gang LUO Gao-zhi JIANG Qin-yu |
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| Institution: | 1. School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, China;2. School of Mechanical Engineering, Dalian University, Dalian 116622, China |
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| Abstract: | MRH-3 friction and wear tester were utilized to investigate tribological property of nano-Al_2O_3,Cu,Al,MgO,ZnO particles as additive in lithium grease,and antifriction mechanism of nano-particles as lubricating additives were analyzed.The results show that the addition of nano-particles Al_2O_3,Cu,Al,MgO,ZnO greatly with some can improve antifriction property of the base grease surface reconditioning ability. |
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| Keywords: | nano-particle lithium grease additive antifriction property |
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