| 几种无机纳米粒子在润滑油中抗磨性对比研究 |
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| 引用本文： | 王平,郑少华,苏登成,陶文宏.几种无机纳米粒子在润滑油中抗磨性对比研究[J].润滑与密封,2006(9):157-159,186. |
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| 作者姓名： | 王平 郑少华 苏登成 陶文宏 |
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| 作者单位： | 济南大学材料科学与工程学院,山东济南,250022 |
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| 摘 要： | 利用超声波纳米粉碎机制得无机复合纳米颗粒，通过选用合适的分散剂和采用超声波分散的方法，制备出悬浮性、分散性良好的油基纳米抗磨剂，采用摩擦试验机对所制备的产物的抗磨性与Al2O3、Si3N4纳米粉进行了对比试验及表征分析。结果表明实验制备的无机复合纳米颗粒相对于Al2O3、Si3N纳米颗粒具有更好的抗磨减摩性能，同时出现了负磨损现象，无机复合纳米粒子在摩擦副表面起到了修复作用。
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| 关 键 词： | 超声波粉碎 纳米 抗磨剂 磨损 自修复 |
| 文章编号： | 0254-0150（2006）9-157-3 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005-10-11 |
Comparison Research of Antiwear Property for Several Inorganic Nano-particles in Lubricating Oil |
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| Wang Ping,Zheng Shaohua,Su Dengcheng,Tao Wenhong.Comparison Research of Antiwear Property for Several Inorganic Nano-particles in Lubricating Oil[J].Lubrication Engineering,2006(9):157-159,186. |
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| Authors: | Wang Ping Zheng Shaohua Su Dengcheng Tao Wenhong |
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| Affiliation: | School of Material Science and Engineering, Jinan University, Jinan Shandong 250022, China |
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| Abstract: | The inorganic nano-particle were prepared by ultrasonic nano-grinder and synthesized by laser grading analyzer and SEM. The anti-wear and friction reduction properties of the compound inorganic nano-particles and nano-Al2O3, nano-Si3N4 were evaluated in four-ball friction and anti-wear machine. The experiment result shows that the inorganic nanoparticles have excellent antiwear and self-repairing characteristics. |
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| Keywords: | ultrasonic grinding nano antiwear additive wear self-repairing |
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