摘要
地下管道外防腐涂层与阴极保护的联合防腐方式是行之有效的减缓地管腐蚀的主要方式。结合项目实际情况介绍以外加电流为主、牺牲阳极为辅的阴极保护系统在石油炼化项目中的应用体会,为相关工程提供经验借鉴。
The combined anticorrosion method ofanticorrosive coating and cathodic protection of underground pipeline is an effective way to mitigate the corrosion of ground pipe. Combined with the actual situation of the project, the application of cathodic protection system with auxiliary current and sacrificing anode is introduced, in order to provide reference to related enginneering.
作者
李鑫
LI Xin(Hualu Engineering ＆ Technology Co. Ltd., Xi＇an 710000, China)
出处
《工程建设与设计》
2017年第18期72-73,92,共3页
Construction & Design for Engineering
关键词
外防腐涂层
牺牲阳极阴极保护系统
联合保护方式
external corrosion coating
sacrificial anode cathodic protection system
joint protection method
