摘要
针对国内油气管道杂散电流干扰腐蚀日益突出的情况,分析了杂散电流的腐蚀机理、特点及最新的防护措施,通过多种防护措施的综合运用,减少杂散电流对管道的腐蚀危害,达到防护与治理的目的。
According to the increasing of the stray current corrosion in domestic oil and gas pipeline,this paper analyzed the corrosion mechanism,characteristics and protection of stray current,Through a variety of integrated use of protective measures,reduce the stray current corrosion of pipeline,and achieve the goal of protection and management.
出处
《安全、健康和环境》
2016年第2期15-17,共3页
Safety Health & Environment
关键词
杂散电流
腐蚀
管道
阴极保护
排流保护
stray current
corrosion
pipeline
cathodic protection
drainage protection
