摘要
外防护涂层是长距离输油、输气用钢管的重要防腐蚀保护措施,本文阐述了外防护涂层的发展概况,对比了目前常用的几种外涂层的技术特点,介绍了外涂层的最新发展动态,并指出了今后需重点加强的研究内容。
External coating is an important anti-corrosion method of steel pipes for gas or oil long-distance transmission pipelines. This paper summarizes the general situation of external coatings and compares the technological characteristics of commonly used external coatings. The new trends of external coatings and the research contents that should be intensified in the future are put forward.
出处
《腐蚀与防护》
CAS
北大核心
2009年第12期860-864,共5页
Corrosion & Protection
基金
中国博士后基金资助(20080430653)
关键词
长输管线
防护
涂层
Long distance transmission pipeline
anti-corrosion
coating
