| 全氟聚醚润滑油的摩擦学研究进展 |
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| 引用本文： | 冯大鹏,翁立军,刘维民.全氟聚醚润滑油的摩擦学研究进展[J].摩擦学学报,2005,25(6):597-602. |
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| 作者姓名： | 冯大鹏 翁立军 刘维民 |
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| 作者单位： | 中国科学院兰州化学物理研究所,固体润滑国家重点实验室,甘肃,兰州,730000;中国科学院兰州化学物理研究所,固体润滑国家重点实验室,甘肃,兰州,730000;中国科学院兰州化学物理研究所,固体润滑国家重点实验室,甘肃,兰州,730000 |
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| 摘 要： | 对全氟聚醚(PFPE)作为润滑油的研究和应用进行了综述,介绍了PFPE的基本性能,分析了其在大气及真空环境中的摩擦磨损性能,评述了PFPE在大气及空间条件下的润滑和失效破坏机理,指出了发展新型空间润滑剂的必要性.
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| 关 键 词： | 全氟聚醚 润滑机理 失效机理 |
| 文章编号： | 1004-0595（2005）06-0597-06 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005-09-10 |
Progress of Tribology of Perfluoropolyether Oil |
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| FENG Da-peng,WENG Li-jun,LIU Wei-min.Progress of Tribology of Perfluoropolyether Oil[J].Tribology,2005,25(6):597-602. |
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| Authors: | FENG Da-peng WENG Li-jun LIU Wei-min |
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| Institution: | State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
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| Abstract: | Perfluoropolyether(PFPE) oil has been used as lubricant for aerospace,magnetic recording system and so on for decades.A review was given on synthetic method,physical and tribological properties,lubrication and degradation mechanism of PFPE,especially in aerospace and magnetic recording system.Compared to hydrocarbon lubricant,PFPE has wider temperature range, lower vapor pressure,but usually much more wear,and it is easily degraded by cataysis,eletron and ion beam.It is proposed that more chemical stability,better antiwear ability lubricant for aerospace should be developed. |
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| Keywords: | perfluoropolyether(PFPE) tribological behaviors invalidation mechanism |
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