| 极压抗磨添加剂对高温复合锂基润滑脂性能影响的研究 |
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| 引用本文： | 俸颢,毛大恒,刘巧红,石琛.极压抗磨添加剂对高温复合锂基润滑脂性能影响的研究[J].河北化工,2006,29(3):3-5,27. |
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| 作者姓名： | 俸颢 毛大恒 刘巧红 石琛 |
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| 作者单位： | 中南大学机电工程学院,湖南长沙410083 |
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| 基金项目： | 中南大学研究生教育创新工程2004年学位论文创新选题立项项目（编号：040121） |
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| 摘 要： | 将3种极压抗磨添加剂（T 304、T 321和T 404）分别加入到4种不同组分的高温复合锂基润滑脂中，考察其对润滑脂性能的影响。研究发现，加入不同的添加剂使润滑脂的油膜强度、锥入度和滴点产生不同的变化，并对其产生的原因作了机理分析。
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| 关 键 词： | 极压抗磨添加剂 复合锂基润滑脂 油膜强度 锥入度 滴点 |
| 文章编号： | 1003-5095（2006）03-0003-04 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
Effect of Extreme Pressure-antiwear Additives on Performances of High-temperature Lithium Complex Grease |
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| FENG Hao, MAO Da-heng, LIU Qiao-hong, SHI-Chen.Effect of Extreme Pressure-antiwear Additives on Performances of High-temperature Lithium Complex Grease[J].Hebei Chemical Engineering and Industry,2006,29(3):3-5,27. |
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| Authors: | FENG Hao MAO Da-heng LIU Qiao-hong SHI-Chen |
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| Affiliation: | College of Mechanical and Electrical Engineering of Central South University, Changsha 410083, China |
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| Abstract: | Put three kinds of extreme pressure-antiwear additives(T 304? T 321 and T 404) into four kinds of high-temperature lithium complex greases with different constituents, and observe their effect on the performances of greases. Through the reasearch we found that when additives put into grease, their film strengths, infiltration degrees and dropping points are varied. In addition, the mechanism is analyzed. |
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| Keywords: | extreme pressure-antiwear additive lithium complex grease film strength infiltration degree dropping point |
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