摘要
对鞍山某厂输水管道杂散电流腐蚀进行勘察和分析，并设计了直接排流和电化学阴极保护方法．经６年实践证明，联合保护方法排除了直流干扰，防止了土壤电化学腐蚀，防护效果较好．
The stray current corrosion of buried water pipeline of a plant at Anshan was prospected and analyzed. The direct electrical drainage protection and cathodic protection methods were designed . During 6 years in service , it was found that the united protection method removed the electric interference and the corrosion in soil was avoided . The design was proved to be effective.
出处
《腐蚀科学与防护技术》
CAS
CSCD
1998年第2期114-117,共4页
Corrosion Science and Protection Technology
关键词
杂散电流腐蚀
直接排流
阴极保护
输水管道
service/pipe,stray current corrosion , direct electrical drainage , cathodic protection
