Foshan Abrasives - high quality, good reviews


2019-06-26 09:03

   After welding stainless steel will produce weld joints, scratches, dents, stains, etc., not only affect the aesthetics, but more importantly, will also accelerate the corrosion of stainless steel. Therefore, in order to enhance the performance of stainless steel after welding, increase the service life of stainless steel after welding treatment is essential. Today, I would like to briefly introduce two treatment methods.
    Method 1: Polishing the surface with polishing pads
    The use of polishing pads to polish the surface of stainless steel can effectively improve its corrosion resistance, and the finer the surface roughness of stainless steel, the better the corrosion resistance. This is because the smoother the surface of stainless steel, the more uniform and dense the oxide film formed on the surface will be, which can better protect the internal metal from corrosion.
    Method 2; passivation treatment
    The use of physical methods in the stainless steel surface coated with oxide film to increase its corrosion. The general process is: stainless steel surface cleaning and repair, pickling, washing and neutralising, coating (passivation), washing and blow drying.
    Dongge Abrasives Co.(0757-25553218) specialises in the production of various types of polishing discs, polishing discs and polishing waxes, the quality of the products is reliable and well received by our customers.

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