Determination of parameters of corrosion protection of underground pipelines from noncontact measurements of current

被引：0
|
作者：
R. M. Dzhala
B. Ya. Verbenets’
M. I. Mel’nyk
T. I. Shevchuk
机构：
[1] Ukrainian National Academy of Sciences,Karpenko Physicomechanical Institute
来源：
Materials Science | 2009年 / 45卷
关键词：
underground pipelines; noncontact inspections; distribution of cathodic protection current; insulation control; transient resistance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Possibilities of the method of noncontact measurements of current for the on-line assessments of the state of corrosion protection of different sections of a system of underground pipelines, the detection of places of improper insulation, and, in complex with contact electrometry, for the determination of the distribution of the current density of cathodic polarization and components of the transient resistance are shown.
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页码：441 / 447
页数：6
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