空间环境中影响自润滑聚合复合材料磨损和转移的因素  

Factors to Affect Abrasion and Diversion of Self-Lubricant Composites in Space Environment

作　　者：刘洋[1] 张宝龙[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《红外》2008年第6期23-25,共3页Infrared

摘　　要：润滑是能直接限制红外光电和遥感仪器寿命的因素。本文就自润滑复合材料在空间应用中影响磨损和转移的几种因素作了较为详细的讲述,包括载荷/应力、接触面积、滑动速度、对应面轮廓、清洁、温度和分子弛豫、辐射以及原子氧等。Lubrication is a factor which can affect the lifetime of infrared optoelectronic and remote sensing instruments directly. In this paper, several factors, such as load/stress, contact area, slip speed, obverse contour, cleanliness, temperature and molecular relaxation, radiation and atomic oxygen etc., which can affect the abrasion and diversion of self-lubricant composite in space environment are described in detail.

关 键 词：自润滑聚合复合材料 磨损和转移 空间环境 

分 类 号：TB332[一般工业技术—材料科学与工程]