THEORY OF A MODEL ELECTRODE FOR MONITORING THE CATHODIC PROTECTION OF UNDERGROUND STEEL PIPELINES

被引：0

作者：

FREIMAN, LI

机构：

来源：

PROTECTION OF METALS | 1992年 / 28卷 / 03期

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D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

It is demonstrated that when the thicknesses of the insulation coating on a pipeline and on a disc electrode simulating a circular through defect in the insulation differ, the cathodic potentials of the electrode and defect with the same diameters are dissimilar in the general case. The possibility of modeling a through defect in the insulation on pipelines over the entire actual range of coating thicknesses by two-three electrodes with different coating thicknesses is noted.

引用

页码：355 / 359

页数：5

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