摘要
金吴乙烯管线在运行十几年后需对全线的腐蚀情况作评估,调查了管道的涂层、厚度、腐蚀情况及阴极保护系统的效果,结果表明涂层防护仍是有效的,阴极保护的外加电流装置运行正常,保护系统的维护是非常重要的。
After more than 10 years＇ running, the situation of corrosion of Jin Wu ethylene pipeline in Shanghai was evaluated. A survey of the coating, thickness of pipe, corrosion status and validity of cathodic protection system indicates that the protective coating is still effective, the impressed current cathodic protection system is running in gear and the maintenance of the protection system is very important.
出处
《腐蚀与防护》
CAS
北大核心
2006年第4期203-207,共5页
Corrosion & Protection
关键词
涂层
阴极保护
评估
Coating
Cathodic protection
Evaluation
