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本文简要地介绍开展Zn-Ni合金电镀新工艺的必要性。讨论了镀液成分、工艺参数对镀层性能的影响,着重地报道了Zn-Ni合金镀层优异的抗腐蚀性和良好的物理特性,指出该镀层是改善镀锌层抗蚀性、代替镉镀层的理想镀层。
This article briefly introduces the necessity of developing a new Zn-Ni alloy plating process. The effects of bath composition and process parameters on the properties of the coatings were discussed. The excellent corrosion resistance and good physical properties of Zn-Ni alloy coatings were reported. The results show that the coatings can improve the corrosion resistance of the coatings and replace the cadmium coating Ideal coating.