| 空间润滑脂的研究进展 |
| |
| 引用本文： | 程亚洲,胡献国,徐玉福,孙晓军. 空间润滑脂的研究进展[J]. 航天器环境工程, 2013, 30(1): 14-19 |
| |
| 作者姓名： | 程亚洲 胡献国 徐玉福 孙晓军 |
| |
| 作者单位： | 1.合肥工业大学摩擦学研究所, 合肥 230009 |
| |
| 基金项目： | 国家自然科学基金(项目编号:50475071);固体润滑国家重点实验室基金(项目编号:0907) |
| |
| 摘 要： | 空间环境中高真空、高低温、强辐射、原子氧和微重力等恶劣因素对空间润滑脂的结构和性能提出了特殊要求。为了满足空间运动部件高可靠性和长寿命的要求，需要改善空间润滑脂的性能。文章主要从基础油、稠化剂和添加剂这3个方面介绍和分析了空间润滑脂的研究进展及发展方向。
|
| 关 键 词： | 空间润滑 航天器 润滑脂 摩擦学 |
Studies of space lubricating grebe a critical review |
| |
| Cheng Yazhou,Hu Xianguo,Xu Yufu and Sun Xiaojun. Studies of space lubricating grebe a critical review[J]. Spacecraft Environment Engineering, 2013, 30(1): 14-19 |
| |
| Authors: | Cheng Yazhou Hu Xianguo Xu Yufu Sun Xiaojun |
| |
| Affiliation: | 1.Institute of Tribology, Hefei University of Technology, Hefei 230009, China2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| |
| Abstract: | The serious space environments, such as high vacuum, high and low temperature, strong radiation, atomic oxygen, and micro-gravity, brings forward special demands for the structure and performance of space grease. The space grease should be of higher reliability and longer operation life in order to assure the long-period lubrication of spacecraft motion parts. The tribological performance of space lubrication grease is determined by its base stock, thickener agents and additives, of which the current research and development tendency are discussed in this paper. |
| |
| Keywords: | space lubrication spacecraft lubricating grease tribology |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《航天器环境工程》浏览原始摘要信息 |
|
点击此处可从《航天器环境工程》下载全文 |
|
