The corrosion resistance investigations of the zinc-cobalt alloy coatings by the NSS method

被引：0
|
作者：
Maciej, Artur [1 ]
Nawrat, Ginter [1 ]
Piotrowski, Jerzy [1 ]
Krzakala, Agnieszka [1 ]
Stoj, Jacek [2 ]
Cwajna, Jan [2 ]
机构：
[1] Politech Slaska, Wydzial Chem, Katedra Chem Technol Nieorganicznej & Paliw, Gliwice, Poland
[2] Politech Slaska, Inst Informatyki, Wydzial Automatyki Elekt & Informatyki, Gliwice, Poland
来源：
OCHRONA PRZED KOROZJA | 2012年 / 55卷 / 04期
关键词：
zinc-cobalt; multilayer alloy coatings; salt chamber; NSS method;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The results of investigations applying to determination the anticorrosion properties of galvanic zinc-cobalt alloy coatings on steel substrate are presented in this paper. The corrosion resistance studies of the coatings were carried out in salt chamber by NNS (neutral salt spray) method. On the basis of the research, it was found that among all monolithic coatings the best anticorrosion properties exhibit the one fabricated in neutral bath with a higher content of cobalt (0,04 mol/dm(3)). The multilayer coatings deposited in the bath are characterized by much better corrosion resistance, comparable to zinc-nickel and cadmium coatings.
引用
收藏
页码：143 / 147
页数：5
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