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氯化钾镀锌滚镀镀层薄该如何解决
更新时间: 2020-10-20 00:00:00  

1、滚镀相对来说,镀层会上的慢,在合理情况下,加大阴极电流,提高锌离子含量,可以一定程度上提高速率;

2、观察赫尔槽,检查是否使用光亮剂添加过多,在合理的范围内,酌情减低光亮剂的添加量可以提高上锌速度;

3、减少滚筒的装载量,较少装载量也可以一定程度上提高上锌速度,但步骤会增加许多;

4、查看设备的导电是否良好,电流的稳定很重要,滚筒的转速也不要太快,在各设备合理运行情况下才能保证最优上锌速度。

关键词: 氯化钾 镀镀 如何 解决

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