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| Ti(C,N)基金属陶瓷磨损机理的研究 | |
| 引用本文： | 刘宁,崔昆,胡镇华,刘灿楼.Ti(C,N)基金属陶瓷磨损机理的研究[J].摩擦学学报,1999,19(2):126-129. |
| 作者姓名： | 刘宁 崔昆 胡镇华 刘灿楼 |
| 作者单位： | 1. 合肥工业大学材料系,合肥,230009 2. 华中理工大学,武汉,430074 3. 北京钢铁研究总院,北京,100083 |
| 基金项目： | 国家教委“八五”重点科研资助 |
| 摘 要： | 研究了Ｔｉ（Ｃ，Ｎ）基金属陶瓷的磨损特性，结果表明，其摩擦学性能优良，耐磨性随占结相Ｎｉ的增加而降低，在干摩擦下其磨损机理同为粘着磨损及硬质相剥落，随Ｎｉ含量的减少，金属陶瓷的粘着减轻，在油润滑条件下，金属陶瓷的磨损机理是犁削及硬质相剥落。 |
| 关 键 词： | Ti(C N)基金属陶瓷 摩擦磨损 磨损机理 |
Study of the Wear Mechanisms of Ti(C,N) Based Cermets under Dry Sliding and Oil Lubrication |
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| LIU Ning,CUI Kun,HU Zhen-hu,LIU Can-lou.Study of the Wear Mechanisms of Ti(C,N) Based Cermets under Dry Sliding and Oil Lubrication[J].Tribology,1999,19(2):126-129. | |
| Authors: | LIU Ning CUI Kun HU Zhen-hu LIU Can-lou |
| Abstract: | The wear of Ti(C,N) based cermets under dry sliding and oil lubrication was studied.The results showed that Ti(C,N) based cermets had low friction coefficients and high wear resistance. The wear resistance of the cermets decreased with increase of the binder content. The major wear mechanisms of Ti(C,N) based cermets were ploughing and the stripping of hard phases under oil lubrication;those under dry sliding were surface adhesion and the stripping of hard phases.The surface adhesion trend decreased with decrease of nickel content. |
| Keywords: | Ti(C N) based cermets friction and wear wear mechanism |
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