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阐述钢丝镀前处理、镀铜工艺参数、镀后处理等对镀层耐蚀性的影响 ,着重介绍镀铜工艺参数包括镀铜方式、镀液成分、镀液温度、镀液中杂质对镀层耐蚀性的影响 ,指出要提高铜层的耐蚀性 ,镀液中硫酸铜和硫酸的质量浓度应分别达到 80～ 10 0 g/L和 10 0～ 12 0g/L ,并适当使用添加剂。提出了提高钢丝镀铜层耐蚀性的措施
The effects of pre-treatment of wire plating, parameters of copper plating and post-plating treatment on the corrosion resistance of the coating are described. The parameters of copper plating, such as the method of copper plating, the composition of the plating solution, the temperature of the plating solution and the corrosion resistance of the plating solution in the plating solution, It is pointed out that to improve the corrosion resistance of the copper layer, the mass concentration of copper sulfate and sulfuric acid in the bath should be 80 ~ 100 g / L and 100 ~ 120 g / L, respectively, and the additives should be used properly. Proposed to improve the corrosion resistance of copper wire layer of the measures