| 摘要 |
Finshing method of Zn-Ni base alloy electroplated steel sheet comprises heating Zn-Ni base alloy electroplating steel sheet in alkaline warm water. The steel sheet is electroplated from Zn-Ni alloy plating bath containing 10-40 g/l Zn2+, 15-160 g/l Ni2+, 0.2-10 g/l Ti4+ and 0-2 g/l at least one of following metal ions Al3+, Mg3+, Fe3+, Cr3+, In3+, Sb+3. The plated steel sheet has excellent corrosion resistance. |
