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xin de gao xiao lv hua na suan xing du xin gong yi
Author(s): 
Pages: 58-64+84
Year: Issue:  4
Journal: Electroplating & Finishing

Keyword:  酸性镀锌光亮剂碱性镀锌氯化钠含量电流密度范围镀锌槽挂镀镀锌层阴极效率滚镀;
Abstract: 一种采用氯化钠为附加盐的酸性镀锌工艺已进入实用阶段。但如果在这种镀液中使用氯化钾酸性镀锌的光亮剂时,由于双电层中较小的钠离子引起阴极去极化作用,会对这种光亮剂的性能产生有害的影响,解决问题的办法是采用起着强力的阴极抑制剂作用的专用光亮剂。
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