An Alkalescency Electroplating Technology of Zn-Ni Alloy
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Graphical Abstract
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Abstract
An alkalescency electroplating technology of Zn-Ni Alloy was studied .The alkaline plating bath of zine-nickel alloy contained ZnO,NiSO4,NaOH and triethanolamine(TEA).The corrosion resistance of Zn-Ni alloy coating layer after two different kinds of passivation was studied by salt spray testing.The results showed that low-chrome colorful passivation could form a bright and consecutive film with excellent corrosion resistance.
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