| 硅化石墨的摩擦性能的试验研究 |
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| 引用本文： | 翟文杰,齐毓霖,李建国. 硅化石墨的摩擦性能的试验研究[J]. 机械工程师, 2002, 0(1): 66-68 |
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| 作者姓名： | 翟文杰 齐毓霖 李建国 |
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| 作者单位： | 1. 哈尔滨工业大学机电学院,哈尔滨150001
2. 哈尔滨大电机研究所,哈尔滨150040 |
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| 基金项目： | 教育部留学回国人员基金资助项目 |
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| 摘 要： | 在 ＭＰＸ２００型环／环试验机上，对油和水介质润滑下的硅化石墨／硅化石墨、２０Ｃｒ钢／硅化石墨的摩 擦性能进行了实验评价。结果表明，水润滑下硅化石墨的摩擦系数为 ０．０１～０．０２左右，远小于油润滑下 的摩擦系数。对其摩擦化学作用机理进行了探讨。
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| 关 键 词： | 硅化石墨 水润滑 摩擦 |
| 文章编号： | 1002-2333(2002)01-0066-03 |
| 修稿时间： | 2001-10-09 |
Experimental Study on Tribological performance of Silicon Carbide Densified Carbon-Carbon Composite |
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| ZHAI Wen-jie QI Yu-Lin LI Jian-guo. Experimental Study on Tribological performance of Silicon Carbide Densified Carbon-Carbon Composite[J]. Mechanical Engineer, 2002, 0(1): 66-68 |
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| Authors: | ZHAI Wen-jie QI Yu-Lin LI Jian-guo |
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| Abstract: | On a MPX200 ring/ring type test rig, the tribological characteristics of silicon carbide densifted carbon-carbon composite were evaluated for the rubbing pairs composed of the same materials and thai with 20Cr steel, under oil lubrication and water lubrication states respectively. Test results reveal that the friction coefficient of cilicort carbide densifsed carbon-carbon composite under water lubrication is about 0.01~0.02, much lower than that under oil lubrication state. The mechanism of its tribochemical performance under water lubrication is outlined. |
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| Keywords: | Silicon Carbide Densifted Carbon-Carbon Composite water lubrication friction |
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