| MOSi2-淬火45#钢在油润滑下的摩擦学特性 |
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| 引用本文： | 陈平,张厚安,唐果宁,彭加兵. MOSi2-淬火45#钢在油润滑下的摩擦学特性[J]. 湖南科技大学学报(自然科学版), 2004, 19(1): 55-57 |
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| 作者姓名： | 陈平 张厚安 唐果宁 彭加兵 |
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| 作者单位： | 1. 湖南科技大学,湖南省机械设备健康维护重点实验室,湖南,湘潭,411201
2. 湖南煤矿机械厂,湖南417103 |
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| 基金项目： | 湖南省自然科学基金，湘潭工学院校科研和教改项目 |
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| 摘 要： | 利用M-200型磨损试验机考察了MoSi2-淬火45针仪分析讨论其磨损机理.结果表明:润滑油明显改善了MoSi2材料的摩擦学性能;MoSi2与淬火45#钢对摩在120～150 N载荷范围内表现出较好的摩擦磨损综合性能;其磨损机制主要表现为疲劳磨损、磨粒磨损和轻微粘着磨损.图4,参10.
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| 关 键 词： | 淬火45#钢 油润滑 磨损机理 |
| 文章编号： | 1000-9930(2004)01-0055-03 |
| 修稿时间： | 2003-01-08 |
Tribological properties of MoSi2 under oil Lubrication against quenched 45 # steel |
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| CHEN Ping,ZHANG Hou-an,TANG Guo-ning,PENG Ji-bing Equipment,Hunan University of Science and Technology,Xiangtan ,China,.Hunan colliery machine factory,,China). Tribological properties of MoSi2 under oil Lubrication against quenched 45 # steel[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 2004, 19(1): 55-57 |
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| Authors: | CHEN Ping ZHANG Hou-an TANG Guo-ning PENG Ji-bing Equipment Hunan University of Science Technology Xiangtan China .Hunan colliery machine factory China) |
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| Affiliation: | CHEN Ping~1,ZHANG Hou-an~1,TANG Guo-ning~1,PENG Ji-bing ~2 Equipment,Hunan University of Science and Technology,Xiangtan 411201,China,2.Hunan colliery machine factory,417103,China) |
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| Abstract: | The tribological properties of MoSi_2 material under oil lubrication against quenched 45 steel were investigated with an M-200 type friction and wear tester. The worn surface were analyzed by means of scanning electron microscopy, X-ray diffraction and electron probe microanalysis. Results showed that lubricant oil improved the tribological properties of MoSi_2 especially. MoSi_2 showed better friction and wear behavior in the loads range of 120 N to 150 N than at other loads. The main wear mechanisms of MoSi_2 were fatigue wear, abrasive wear and light adhesive wear.4figs.,10refs. |
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| Keywords: | MoSi2 |
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