Decorative stainless steel plate surface polishing methods include: mechanical polishing, chemical polishing and electrochemical polishing three ways.
(1) mechanical polishing
The polishing of stainless steel decorative plate is carried out on the polishing wheel that besmear has polishing cream, polishing cream is the abrasives that compose by fine grain, all sorts of grease and auxiliary material are made, polishing effect and quality basically are decided by two factors of the rigidity of the wheel that USES grinding wheel and circumferential line speed of the wheel.
(2) chemical polishing
Chemical polishing is a process of chemical etching on the surface of metal products under specific conditions.The final result is a smooth, shiny surface, because the rate of dissolution at the tiny bumps in a particular solution on the metal surface is much greater than at the tiny dents.The method is applicable to the surface polishing of steel, iron, copper, aluminum, nickel, zinc, cadmium and other metal products from their alloys.
(3) electrochemical polishing
The process of anodic electrochemical etching on the surface of stainless steel decorative plate is called electrochemical polishing.Under certain conditions, the dissolution rate of the anode at the microscopic protrusions on the surface of the metal products will gradually decrease, and finally the surface will be as bright and smooth as a mirror.This method is often used for the surface finishing of steel parts by customized manufacturers.
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Post time: Oct-06-2019