润滑耐磨耐蚀功能一体化有机黏结涂层的研究进展
Progress of Multifunctional Organic Bonded Coatings with Lubrication,Wear and Corrosion
陈明锴 1陈磊 2马彦军 2张定军 3周惠娣 2陈建敏2
作者信息
- 1. 东方电气集团东方汽轮机有限公司清洁高效透平动力装备全国重点实验室,四川德阳 618000
- 2. 中国科学院兰州化学物理研究所中国科学院材料磨损与防护重点实验室,甘肃兰州 730000
- 3. 兰州理工大学材料科学与工程学院,甘肃兰州 730000
- 折叠
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.
Abstract
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.
关键词
磨损-腐蚀/减摩耐磨/耐蚀/功能一体化/有机黏结涂层Key words
wear and corrosion/friction-reducing and anti-wear/corrosion resistance/functional integration/organic bonded coating引用本文复制引用
基金项目
国家重点研发计划(2022YFB3809000)
国家自然科学基金(52105228)
国家自然科学基金(51663013)
国防基础科研项目(JCKY2021130B038)
出版年
2024
NETL
NSTL
万方数据