Everybody knows stainless steel screen is made with stainless steel, so how is the color on the surface of stainless steel screen painted?In fact, most of the color is electroplated coloring up, let’s talk about electroplating.
Electroplating is to be plated stainless steel screen as a cathode, through direct current to make the electroplating solution cationic precipitation on the surface of stainless steel screen, the generation of electroplating film will cover the metal method.
The anode is sometimes the same as the metal to be plated, and sometimes insoluble.The former USES a soluble anode, and the cations precipitated on the cathode are constantly replenished by anodic dissolution, and the metal ion concentration in the tank is relatively constant.The latter is a solution of cation precipitation on the cathode, but can not be added by the anode metal ions, so to maintain a certain concentration of electroplating solution, must be added from the outside.
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Post time: Dec-02-2019