摘要
钢质潜水器的表面腐蚀问题是制约其安全服役的一个重要瓶颈。介绍了钢质潜水器材料及表面防护技术研究的国内外现状,着重从基体材料的选择、阴极保护和涂层保护三个方面进行了具体阐述,并提出潜水器材料表面防护的研发与改进方法。文中还针对提高潜水器防腐、抗疲劳性能的阴极保护法和涂层防护的技术进展,以及钢质潜水器表面防护的未来发展,提出了包括建立潜水器材料及其涂层与不同海洋腐蚀区域之间跨尺度损伤的映射关系、研发集防腐—抗疲劳于一体的复合防护涂层体系等建议。
The safety of steel submersible is a puzzle for surface corrosion. The technology development situ ation of surface protection of steel submersible at home and abroad from the aspects of the choice of substrate materials, cathodic protection and coating protection is introduced, and the methods of researching and impro- ving is also proposed. In addition, for the future development of technologies of cathodic protection and coat- ing protection for anti-corrosion and fatigue resistance, some suggestions of establishing corresponding rela- tionship of step-scale damaging between coatings and different ocean corrosion areas, and developing the com positing coating system for anti-corrosion and fatigue resistance are proposed.
出处
《中国表面工程》
EI
CAS
CSCD
北大核心
2012年第5期21-25,共5页
China Surface Engineering
基金
国家重点基础研究发展计划(973计划)(2011CB013403)
国家科技支持课题(2011BAF11B07)
国家自然科学基金(51105377
50971132)
关键词
钢质潜水器
腐蚀
材料性能
阴极保护
涂层防护
steel submersible
corrosion
material properties
cathodic protection
coating protection
