摘要
随着现代化装备技术的快速发展,高端机械装备服役工况变得愈加复杂苛刻,磨损与腐蚀耦合损伤加速了高端机械装备运动部件的损伤失效,导致装备服役寿命大幅缩减,带来了严重的安全问题。润滑耐磨耐蚀功能一体化有机黏结涂层克服了润滑耐磨涂层和防腐蚀涂层的单一功能局限,为解决运动部件的磨损和腐蚀问题提供了有效方案。文中首先探讨了关键运动部件面临复杂服役工况的严峻挑战、材料磨损与腐蚀耦合的损伤机制;然后分别由黏结剂、填料和润滑剂3个方面介绍了目前润滑耐磨耐蚀功能一体化有机黏结涂层的研究进展,对涂层的组成结构与力学性能、摩擦学性能、耐腐蚀性能间的构效关系进行了分析,并对不同涂层的局限性进行了概述;之后详细总结了润滑耐磨耐蚀功能一体化涂层的应用现状;最后对润滑耐磨耐蚀功能一体化涂层的发展方向进行展望。
With the rapid development of modern equipment technology,the service conditions of high-end machinery and equipment have become more complex and demanding,and the coupling damage of wear and corrosion has accelerated the damage and failure of moving parts of high-end machinery and equipment,resulting in a significant reduction in the service life of equipment and serious safety problems.The integrated organic bond coating overcomes the single functional limitations of the lubricating wear-resistant coating and anti-corrosion coating,and provides an effective solution to the wear and corrosion problems of moving parts.This paper first discussed the severe challenge of key moving parts facing complex service conditions,the coupling damage mechanism of material wear and corrosion;then,the research progress of organic bonded coatings with integrated lubrication,wear resistance and corrosion resistance was introduced from three aspects:binder,filler and lubricant.The structure-activity relationship between the composition and mechanical properties,tribological properties and corrosion resistance of coatings was analyzed,and the limitations of different coatings were summarized.Then,the application status of integrated coating with lubrication,wear and corrosion resistance was summarized in detail.Finally,the development direction of integrated coatings with lubrication,wear and corrosion resistance was prospected.
作者
陈明锴
陈磊
马彦军
张定军
周惠娣
陈建敏
Mingkai Chen;Lei Chen;Yanjun Ma;Dingjun Zhang;Huidi Zhou;Jianmin Chen(State Key Laboratory of Clean and Efficient Turbomachiney Power Equipment,Dongfang Turbine Co.,Ltd.,Deyang 618000,China;Key Laboratory of Science and Technology on Wear and Protection of Materials,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China;Department of Materials Science and Engineering,Lanzhou University of Technology,Lanzhou 730000,China)
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2024年第4期182-190,共9页
Polymer Materials Science & Engineering
基金
国家重点研发计划(2022YFB3809000)
国家自然科学基金资助项目(52105228,51663013)
国防基础科研计划([JCKY2021130B038])。
关键词
磨损-腐蚀
减摩耐磨
耐蚀
功能一体化
有机黏结涂层
wear and corrosion
friction-reducing and anti-wear
corrosion resistance
functional integration
organic bonded coating
