摘要
针对空间飞行器对固体膜润滑剂的需求,研制了两种飞船机构上应用的固体膜润滑剂,分为舱外机构使用的B J干膜润滑剂和舱内机构使用的GYM-8干膜润滑剂两类。通过对固体润滑剂、树脂体系的筛选,以及各组分之间的配伍研究,确定了最佳配方。其性能全部满足飞船机构耐高温、低温、真空、抗辐照特殊环境下的润滑要求,在飞船机构首次应用即获成功。
Two kinds of solid film lubricant was studied to meet the requirements of spacecraft mechanism,One named BJ using in outside spacecraft and the other named GYM-8 using in inside.The solid lubricant and resin system were selected,the compatibility among all components was studied.An optimized formularizstion was obtained,which could meet the lubricant demand of spacecraft mechanism at high temperature,low temperature,vacuum and irradiation environments.Using solid film lubricant in spacecraft has been succee...
出处
《航空材料学报》
EI
CAS
CSCD
2006年第3期192-195,共4页
Journal of Aeronautical Materials
关键词
二硫化钼
固体润滑剂
摩擦系数
飞船机构
molybdenum disulfide
solid film lubricant
friction coefficient
spacecraft mechanism
