THE DETERMINATION OF THE CORROSIVE BEHAVIOR OF POLYMER-COATED STEEL WITH AC IMPEDANCE MEASUREMENTS

被引：18

作者：

DRAZIC, DM

MISKOVICSTANKOVIC, VB

机构：

来源：

CORROSION SCIENCE | 1990年 / 30卷 / 6-7期

关键词：

D O I：

10.1016/0010-938X(90)90024-Y

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A.C. impedance measurements have quantitatively determined the pore resistance, capacitance and relative permittivity of organic films on epoxy-resin coated steels. The time dependence of these characteristics of protective coatings, formed at different voltages, shows the effect of applied voltage on the corrosive behavior of polymer-coated steel. An increase in the applied voltage increases the pore resistance and decreases the capacitance and relative permittivity. © 1990.

引用

页码：575 / 582

页数：8

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