摘要
阐述了造成埋地管道腐蚀的主要因素，说明了其主要为电化学腐蚀；提出了保护埋地管道不受电化学腐蚀的解决方法，着重介绍了牺牲阳极阴极保护的方法及长输管道牺牲阳极阴极保护的设计、计算过程。
Expound the main corrosion of underground pipelines is electrochemistry corrosion and suggest the settlement of electrochemistry corrosion. The process of design and calculation by using the Sacrificial Anode to protect the pipelines is introduced.
出处
《石化技术》
CAS
1999年第2期106-109,共4页
Petrochemical Industry Technology
关键词
腐蚀
长输管道
防腐
管道
阳极保护
输油管道
corrosion,sacrificial anode, long distance transmission pipeline, cathode protect
