Knowledge about surface treatment of low temperature black chromium plating RAYDENT
For low-temperature cold plating, the ambient temperature of the workpiece is controlled at about 0 ° C, and the coating thickness is 1U to 3U. The coating is deposited on the workpiece surface in the form of electrochemical reaction. Unlike ordinary chromium plating and nickel plating, its coating can extend the thick……
2021-11-03 1640