Corrosion Resistance of Pulse Zinc Coatings

被引：1
|
作者：
Zemanova, M. [1 ]
Cocural, M. [2 ]
机构：
[1] Slovak Univ Technol Bratislava, Dept Inorgan Technol, Bratislava 81237, Slovakia
[2] Ecole Nationale Superieure Chim Clermont Ferrand, F-63174 Aubiere, France
来源：
COATINGS FOR CORROSION PROTECTION | 2010年 / 25卷 / 29期
关键词：
D O I：
10.1149/1.3327224
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Zinc coatings prepared from acidic and alkaline commercial electrolytes and electrolytes without additives by direct current and pulse current electrodeposition were studied. Morphology of the formed coatings was analysed by SEM and corrosion properties of the samples by potentiodynamic polarization in a medium containing chloride ions. It was found out that coatings from acidic electrolytes and deposited by direct current and periodic reverse current at frequency of 50Hz provide comparable corrosion properties.
引用
收藏
页码：51 / 58
页数：8
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