中国有色金属学会会刊(英文版)
中國有色金屬學會會刊(英文版)
중국유색금속학회회간(영문판)
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
2002年
1期
98-101
,共4页
安茂忠%杨哲龙%张景双%李文良%屠振密
安茂忠%楊哲龍%張景雙%李文良%屠振密
안무충%양철룡%장경쌍%리문량%도진밀
electroplating%Zn-Co alloy%corrosion resistance
By the NSS test and the test in SO2 gas atmosphere and detecting the corr-t curves, Rp-t curves and the cyclic voltammogram curves, the corrosion resistance of the electroplated Zn-Co alloy coating was studied. The corrosion resistance of the electroplated Zn-Co alloy coating is three times higher than that of the galvanized coating. Because the corrosion resistance of the Zn-Co alloy coating is especially remarkable in SO2 gas atmosphere, it is particularly fit to be used as a protective coating in industrial atmosphere. The reason why the Zn-Co alloy coating has such a high corrosion resistance is that its corrosive product has a comparatively great role in depressing the corrosive process.
