IMPEDANCE STUDY OF THE CORROSION PROTECTION OF ZINC BY CHROMATE COATINGS

被引：0
|
作者：
PIRNAT, A
MESZAROS, L
LENGYEL, B
机构：
来源：
ACH-MODELS IN CHEMISTRY | 1995年 / 132卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The correlation was studied between the electrode impedance and the corrosion protection performance of chromate coatings deposited on zinc surfaces. On the basis of the impedance tests, the chromated surface can be considered as a partially blocked electrode. The charge transport in the coating is assumed to take place by ion conduction.
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页码：647 / 651
页数：5
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