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guang liang suan xing du tong sheng chan jing yan xiao jie
Author(s): 
Pages: 8-10
Year: Issue:  4
Journal: Electroplating & Finishing

Keyword:  酸性镀铜光亮度合金电镀电流密度铜合金生产经验镀铜层光亮剂预镀电镀过程;
Abstract: <正> 一、前言我厂把光亮酸性镀铜正式应用于生产至今已整整六年了。在这段时间里,我们体会到光亮酸性镀铜的确具有效率高、整平性好、全光亮、镀液无毒等优点;同时,有利于“一步法”的生产。在未把光亮酸性镀铜应用于生产前,我厂的零件全部是镀锌铜合金后进行抛光,再镀装饰铬。这样的生产周期长,零件周转慢;而且,锌铜合金电镀要使用剧毒的氰化钠,车间环
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