Chromium electroplating
    51.
    发明授权
    Chromium electroplating 失效
    铬电镀

    公开(公告)号:US3661733A

    公开(公告)日:1972-05-09

    申请号:US3661733D

    申请日:1969-07-02

    IPC分类号: C25D3/04 C23B5/06

    CPC分类号: C25D3/04

    摘要: An improved electrolytically deposited chromium coating is provided having an improved mirror-like brightness using an aqueous solution in the nature of a Bornhauser solution and ions of the class consisting of hexafluoantimonate and hexafluostannate, as stable catalysts and brightening agents and within a critical content of about 0.7 to 4 percent with relation to the chromium trioxide content.

    摘要翻译: 提供了一种改进的电解沉积铬涂层,其具有改进的镜面亮度,其使用婆罗豪斯溶液性质的水溶液和由六氟锑酸盐和六十一烷酸盐组成的类别的离子作为稳定的催化剂和增亮剂,并且在约 相对于三氧化铬含量为0.7〜4%。