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topic 1867

Chrome plating over brass parts


(1998)

We are looking for the best way of continuous removal of copper and zinc from a normal chrome plating bath. The copper and zinc impurities arise from areas where the work is partially masked off - otherwise of course the chrome plating would prevent any dissolution of the brass substrate into the bath.

Has anybody any experience with electrodialysis in this application or any alternative suggestions?

Regards

Patrick Mountain
- Prague, Czech Republic



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