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| 石墨密封材料润滑膜形成规律及摩擦磨损研究 | |
| 引用本文： | 胡亚非,王启立,刘颀,熊建军. 石墨密封材料润滑膜形成规律及摩擦磨损研究[J]. 中国矿业大学学报, 2010, 39(2) |
| 作者姓名： | 胡亚非 王启立 刘颀 熊建军 |
| 作者单位： | 1. 中国矿业大学煤炭加工与高效洁净利用教育部重点实验室,江苏,徐州,221116 2. 中国矿业大学煤炭加工与高效洁净利用教育部重点实验室,江苏,徐州,221116;中国矿业大学机电学院,江苏,徐州,221116 3. 中国矿业大学机电学院,江苏,徐州,221116 |
| 基金项目： | 江苏省自然科学基金，中国矿业大学校科研和教改项目 |
| 摘 要： | 为了研究石墨密封材料润滑膜形成规律及其摩擦磨损特性,使用MMW-1立式万能摩擦磨损试验机分别对浸渍金属锑、浸渍树脂和人造石墨多组试样进行摩擦磨损试验.研究表明:浸锑石墨密封材料呈现快速成膜、迅速稳定的有膜润滑状态,其摩擦系数在0.08左右;浸树脂石墨密封材料因材料硬度不同而呈现有膜润滑、贫膜润滑和残膜润滑状态,摩擦系数为0.07～0.1;人造石墨表现为无膜润滑,摩擦系数在0.25左右.有膜摩擦耐磨损性能最好,贫膜摩擦耐磨损性能不稳定,无膜摩擦磨损严重. |
| 关 键 词： | 石墨材料 润滑膜 摩擦磨损 稳定性 |
Research on Forming Rule of Lubricant Film and Friction-Wearing of Graphite Composite Materials |
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| HU Ya-fei,WANG Qi-li,LIU Qi,XIONG Jian-jun. Research on Forming Rule of Lubricant Film and Friction-Wearing of Graphite Composite Materials[J]. Journal of China University of Mining & Technology, 2010, 39(2) | |
| Authors: | HU Ya-fei WANG Qi-li LIU Qi XIONG Jian-jun |
| Affiliation: | HU Ya-fei1,WANG Qi-li1,2,LIU Qi2,XIONG Jian-jun1(1. Key Lab of Coal Processing , Efficient Utilization,Ministry of Education,China University of Mining & Technology,Xuzhou,Jiangsu 221116,China,2. School of Mechanical , Electrical Engineering,China) |
| Abstract: | For studying the forming rule of lubricant film and friction-wear property of the graphite materials,the friction and wear tests were carried out for graphite/antimony composites,graphite/resin composites and artifical graphite using a MMW-1 vertical universal wear test machine. The results show that the graphite/antimony composites presented lubricant state with quick forming and fast stability abundant film. The friction coefficient was about 0.08. The graphite/resin composites presented lubricant state w... |
| Keywords: | graphite materials lubricant film friction and wearing stability |
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