陶瓷织构摩擦副在水基溶液中摩擦磨损性能研究进展

Research Progress on Friction and Wear Properties of Ceramic Textured Friction Pairs in Water-based Solutions

陶瓷摩擦副在水基溶液中具有独特的性能,在磨合阶段陶瓷摩擦副通过摩擦化学反应可以产生超滑现象,通过表面织构技术可以进一步提高陶瓷摩擦副的润滑性能。综述陶瓷摩擦副水润滑技术的研究进展,分析陶瓷摩擦副在水基润滑剂下的摩擦磨损特点,以及相对于传统钢制轴承在极端等状况下的优越性能;分析表面织构的技术优势、织构参数对润滑性能的影响、表面织构的优化方向及可行路线,以及表面织构在陶瓷轴承上的应用;介绍陶瓷材料在水基润滑剂下实现超滑现象的本质及特性,以及超滑现象的研究和实现方式。

Ceramic friction pairs have unique performance in water-based solutions.During the running-in stage,ceramic friction pairs can generate super-slippery phenomenon through frictional chemical reactions,and the lubrication performance of ceramic friction pairs can be further improved by surface texture technology.The research progress of water lubrication technology of ceramic friction pairs was reviewed,the friction and wear characteristics of ceramic friction pairs under water-based lubricants,and their superior performance compared with traditional steel bearings under extreme conditions were analyzed.The technical advantages of surface texture,the influence of texture parameters on lubrication performance,the optimization direction and feasible route of surface texture,and the application of surface texture in ceramic bearings were also analyzed.The essence and characteristics of the super-slippery phenomenon under water-based lubricants,the research and implementation of the super slip phenomenon were introduced.