阴极保护工程设计中的若干问题  

SEVERAL PROBLEMS ON CATHODIC PROTECTION DESIGNING

作　　者：王芷芳[1] 王健[2] 

机构地区：[1]天津大学材料学院,天津300072 [2]天津市煤气工程设计院,天津300100

出　　处：《腐蚀与防护》2000年第4期164-166,共3页Corrosion & Protection

摘　　要：对目前阴极保护工程设计中有关保护方式的选择、强制电流法辅助阳极地床设计、牺牲阳极的选择和布置、保护电流需要量、绝缘法兰、套管屏蔽以及长效参比电极等方面存在的问题进行了探讨。Some viewpoints are given out on current cathodic protection engineering, including the selection of cathodic protection methods, designing of impressed current auxiliary anode ground bed, selection and layout of sacrificial anode materials, determination of protecting current requirement, shielding of bushing and insulating flange, and some currently existing problems on long acting reference electrode

关 键 词：阴极保护设计 强制电法 牺牲阳极法 金属腐蚀 

分 类 号：TG174.41[金属学及工艺—金属表面处理]