摘要
长输管线在运行过程中防腐层产生破损在所难免,导致管材与土壤电位存在差异,产生电化学腐蚀,目前常采用阴极保护法防止电化学腐蚀。本文描述阴极保护法在埋地钢质中的安装方式及应用效果。
Long distance pipeline damage arose naturally in the process of running anticorrosive coating, lead to differences between pipe and soil potential, produce electrochemical corrosion, so take cathodic protection to prevent electrochemical corrosion. This article describes cathodic protection in buried in long distance pipeline anticorrosion pipeline installation and application effect.
出处
《山东化工》
CAS
2014年第2期102-105,共4页
Shandong Chemical Industry
关键词
长输管道
防腐
阴极保护
long distance pipeline
corrosion
cathodic protection
