无铜镍铬的清洁生产型装饰电镀工艺

Decorative Plating Technology of Cleaner Production without Cu/Ni/Cr

提出无Cu/Ni/Cr的Zn-Fe/Sn-Co-Zn/Cr3+钝化的合金组合镀层的装饰电镀新工艺,新工艺的研究应用是将清洁生产落到实处的体现。

This paper advanced a new Zn-Fe/Zn-Co-Cr3+ passivating s decorative combined plating technology.Ues of new technology is the embodiment of cleaner production.