Properties of Hard Chromium Plating in Trihydric Chromate Bath

Zhang Xin; Li Huidong; Duan Shuzhen; Sun Gensheng; Wang Rongzhu

doi:10.13374/j.issn1001-053x.1996.01.014

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Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Wang Rongzhu. Properties of Hard Chromium Plating in Trihydric Chromate Bath[J]. Chinese Journal of Engineering, 1996, 18(1): 59-62. doi: 10.13374/j.issn1001-053x.1996.01.014

Citation:

Zhang Xin, Li Huidong, Duan Shuzhen, Sun Gensheng, Wang Rongzhu. Properties of Hard Chromium Plating in Trihydric Chromate Bath[J]. Chinese Journal of Engineering, 1996, 18(1): 59-62. doi: 10.13374/j.issn1001-053x.1996.01.014

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Properties of Hard Chromium Plating in Trihydric Chromate Bath

doi: 10.13374/j.issn1001-053x.1996.01.014

Department of Physical Chemistry, USTB, Beijing 100083, PRC

Received Date: 1995-08-15
Available Online: 2021-10-29

Abstract

Abstract

The properties of hard chromium plating in trihydric chromate bath has been studied. The content of carbon in the plating is about 4%, and the plating is noncrystalline. After the plating is heat treated, its Vickers hardness more then 1600.
- trivalent chromium,
- eletroplating,
- hard chromium plating