| 摘要 |
An electrolyte bath and method of electrolytically plating a layer of metallic chromium on a substrate comprises providing an electrolyte bath of a trivalent chromium, passing a current through the bath from an anode to a cathode which receives the substrate, maintaining the electrolyte bath at a desired temperature and a desired pH and depositing the trivalent chromium onto the substrate at a desired rate.
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