海水环境下陶瓷材料的摩擦学行为研究现状

Tribological Behaviors of Ceramic Materials in Seawater

综述海水环境下陶瓷材料与陶瓷、金属、聚合物等材料配副在海水环境下的摩擦学行为的研究现状,以及海水环境下陶瓷配副材料的发展趋势和应用前景。指出在海水环境下陶瓷与陶瓷配副材料的研究需综合考虑水分子对摩擦副摩擦磨损的抑制和促进作用,陶瓷与聚合物配副材料的研究需考虑对偶件腐蚀和吸水塑化等现象的影响,陶瓷与金属配副材料的研究应完善化学腐蚀和机械磨损交互作用的定量分析。建议应建立陶瓷摩擦副材料试验技术数据库并开发其评价体系,使得陶瓷摩擦副材料性能评价指标化、定量化。

The research status of tribological behavior of ceramic materials in seawater environment when matched with ceramic materials,metal materials and polymer materials respectively was reviewed,and the development trend and application prospect of ceramic matching materials in seawater environment were presented.It is pointed out that the inhibition and promotion of of water molecules on the friction and wear of friction pairs in seawater environment should be comprehensively considered in the study of ceramic and ceramic friction pairs,the phenomenon of corrosion and water absorption plasticization of the friction parts should be considered in the study of ceramic and polymer friction parts,the quantitative analysis of the interaction between chemical corrosion and mechanical wear should be improved in the study of ceramic and metal friction parts.It is suggested that a database of testing technology for ceramic friction pairs should be established and an evaluation system should be developed so as to make the evaluation index of material properties of ceramic friction pairs quantitative and quantitative.