宽温域连续润滑材料的研究进展  

Progress of Continuous Lubricating Materials over a Wide Temperature Range

作　　者：刘二勇[1,2,3,4] 贾均红[4] 高义民[3] 曾志翔 乌学东 

机构地区：[1]中国科学院宁波材料技术与工程研究所中国科学院海洋新材料与应用技术重点实验室,浙江宁波315201 [2]中国科学院宁波材料技术与工程研究所浙江省海洋材料与防护技术重点实验室,浙江宁波315201 [3]西安交通大学金属强度国家重点实验室,西安710049 [4]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,兰州73000

出　　处：《中国表面工程》2015年第4期1-13,共13页China Surface Engineering

基　　金：国家自然科学基金(51175490);浙江省重点科技创新团队项目(2011R50006);金属强度国家重点实验室开放课题(20141605);中国博士后科学基金(2014M551784)

摘　　要：航空、航天及核电等高新技术产业中苛刻工况下相关运动部件的润滑和耐磨问题是影响整个系统可靠性和寿命的主要因素,因此对具有宽温域连续润滑功能的新型润滑材料提出了越来越迫切的需求。文中综述了自润滑复合材料、"发汗"润滑材料、PS/PM自润滑涂层及温度"自适应"润滑涂层的研究成果,包括润滑剂及复配的选择依据、新型润滑剂对宽温域连续润滑材料组织结构、摩擦学行为、摩擦化学反应、润滑机理等的影响,并对不同润滑剂材料体系的宽温域连续润滑材料进行了系统的总结,在此基础上展望了宽温域连续润滑材料的发展趋势。The lubrication and wear performance of moving parts under extreme harsh conditions in the area of modern aviation, aerospace, nuclear power and other high-tech industries closely affect the reliability and lifetime of the entire system, thus the need for the new solid lubricant materials with excellent continuous lubricating behaviors over a wide temperature range becomes more increasingly urgent. Self-lubricating composites, “sweating” lubricating material, PS/ PM self-lubricating coating and temperature “adaptive” lubricating materials were revised in this paper, including the ba- sis of the selection of lubricants and their mixture. Furthermore, the effects of new lubricant on the microstructure, tri- bological action, tribo-reaction and lubricating mechanism of continuous lubricating material over a wide temperature range were researched. Additionally, the continuous lubricating materials containing different lubricant systems are also summarized and the development trends of the materials over a wide temperature range are proposed.

关 键 词：宽温域 连续润滑材料 固体润滑 润滑剂 

分 类 号：TH117.2[机械工程—机械设计及理论]