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The purpose and effect of using stainless steel pickling passivating solution?
- Jan 07, 2018 -

The purpose and effect of using stainless steel pickling passivating solution?

Stainless steel will appear black and yellow oxide skin during the processing. In order to improve the appearance and corrosion resistance of stainless steel, the stainless steel after processing must be pickled and passivated by stainless steel pickling solution. The purpose is to remove the welding and produce high temperature processed oxide, the bright light, and the treated surface to form a layer of chromium oxide film as the main material, will not have two times of oxygen corrosion, passivation to reach, so as to improve the surface quality of stainless steel products, prolong the service life of the equipment.