阴极保护技术在滨海电厂凝汽器防腐上的应用  

EXPERIENCE IN CATHODIC PROTECTION OF CONDENSER OF A POWER PLANT AT SEA COAST AREA

作　　者：孟超[1] 田俊杰[1] 庞其伟[1] 

机构地区：[1]钢铁研究总院青岛海洋腐蚀研究所,青岛266071

出　　处：《腐蚀科学与防护技术》2001年第z1期509-510,共2页Corrosion Science and Protection Technology

摘　　要：介绍了滨海发电厂海水冷凝器存在的腐蚀问题及其原因分析 ,并分析了冷却管端部渗漏的原因 .同时结合滨海电厂某冷凝器的防腐工程介绍了海水冷凝器阴极保护 (牺牲阳极法 )设计参数的选择、计算过程及施工方案 。This paper briefly introduced the analysis of corrosion case history of condensers in a power plant at sea coast area and analysed.It also introduced experience related with corrosion control engineering practice for the condencer including selection of corrosion control parameters and sacrifice anode material, and the calculation process.

关 键 词：凝汽器 牺牲阳极 涂料 

分 类 号：TG174.41[金属学及工艺—金属表面处理]