Pulse Plating of Zn-Co Alloy Coatings

被引：0
|
作者：
Jing Yin FEI
机构：
来源：
Chinese Chemical Letters | 2005年 / 08期
关键词：
Electrodeposition; pulse plating; Zn-Co alloy;
D O I：
暂无
中图分类号：
TG174 [腐蚀的控制与防护];
学科分类号：
080503 ;
摘要：
Pulse plating of Zn-Co alloys was studied using square pulse containing reverse current. The surface morphologies of Zn-Co alloy deposits were examined using scanning electron microscopy (SEM), and an attendant energy dispersive X-ray analyzer (EDA) was used to analyze the composition of Zn-Co alloy deposits. Results obtained showed that the average current density and reverse current density amongst all the variables investigated had very strong effects on the cobalt content and surface morphologies of Zn-Co alloy deposits. It is possible to electrodeposit Zn-Co alloy coatings with a very wide cobalt content range of 10-90 wt% by modulating pulse parameters.
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页码：1097 / 1100
页数：4
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