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| NiAl-Cr(Mo)-Cr_xS_y自润滑复合材料的摩擦磨损特性 | |
| 引用本文： | 王振生,周兰章,郭建亭,张光业,李会强,胡壮麒.NiAl-Cr(Mo)-Cr_xS_y自润滑复合材料的摩擦磨损特性[J].摩擦学学报,2010,30(6):589-595. |
| 作者姓名： | 王振生 周兰章 郭建亭 张光业 李会强 胡壮麒 |
| 作者单位： | 1. 湖南科技大学,机电工程学院,湖南,湘潭,411201;中国科学院,金属研究所,辽宁,沈阳,110016 2. 中国科学院,金属研究所,辽宁,沈阳,110016 3. 湖南科技大学,机电工程学院,湖南,湘潭,411201 |
| 摘 要： | 采用滑动磨损试验方法测试了NiAl-Cr(Mo)-CrxSy自润滑复合材料与SiC陶瓷配副在110～960℃的摩擦磨损特性.结果表明:200～400℃,纳米CrxSy晶粒在复合材料摩擦表面形成较完整的润滑膜,产生自润滑性能;700～900℃,复合材料摩擦表面生成了1～3μm厚、完整的玻璃陶瓷润滑膜,产生了自润滑耐磨性能.2种润滑膜材料均可向SiC表面转移,消除了复合材料/SiC的摩擦状态.随着温度的升高,2种润滑膜材料的强度降低,SiC微凸体压入润滑膜,导致润滑膜的剥落加剧,复合材料的摩擦系数与磨损率升高. |
| 关 键 词： | NiAl-Cr(Mo)-CrxSy自润滑复合材料 SiC陶瓷 摩擦磨损性能 自润滑 玻璃陶瓷 |
Friction and Wear Behavior of NiAl-Cr(Mo)-CrxSy Self-lubricating Composite |
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| WANG Zhen-sheng,ZHOU Lan-zhang,GUO Jian-ting,ZHANG Guang-ye,LI Hui-qiang and HU Zhuang-qi.Friction and Wear Behavior of NiAl-Cr(Mo)-CrxSy Self-lubricating Composite[J].Tribology,2010,30(6):589-595. | |
| Authors: | WANG Zhen-sheng ZHOU Lan-zhang GUO Jian-ting ZHANG Guang-ye LI Hui-qiang and HU Zhuang-qi |
| Institution: | 1. School of Electromechanical Engineering,Hunan University of Science and Technology, Xiangtan 411201, China 2. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;School of Electromechanical Engineering,Hunan University of Science and Technology, Xiangtan 411201, China;School of Electromechanical Engineering,Hunan University of Science and Technology, Xiangtan 411201, China;School of Electromechanical Engineering,Hunan University of Science and Technology, Xiangtan 411201, China;School of Electromechanical Engineering,Hunan University of Science and Technology, Xiangtan 411201, China |
| Abstract: | |
| Keywords: | NiAl-Cr(Mo)-CrxSy self-lubricating composite SiC ceramic friction and wear behavior self-lubricating glass-ceramic |
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