Email:jessy@jshengda.comWuxi Hengda Liquid-Purification Chemical Plant

Wuxi Hengda Liquid-Purification Chemical Plant

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Add:Nanyuan,Donggang Town,Xishan District,Wuxi City,Jiangsu,China



Contact Person: JessyZhou


Application of Stainless Steel Passivation Process on 300 Series Stainless Steel

The stainless steel workpiece is stored in the humid environment for a long time, and the surface of stainless steel workpiece is easy to form the residual oil, oil and rust spots.In order to restore the surface of stainless steel workpiece, passivation process of stainless steel is needed.


The use of stainless steel passivation in 300 series stainless steel is no stranger.After the passivation process, the stainless steel workpiece can be restored to its original color,increase the surface brightness and improve the corrosion resistance of the stainless steel.


The black and yellow oxide scale on the stainless steel surface is cleaned by stainless steel passivation to make it bright and bright.The treated surface is formed into an oxide film with chromium as the main substance, which will not cause secondary oxidation and achieve the purpose of passivation, thereby improving the surface anticorrosion quality of the stainless steel product and ensuring the integrity and stability of the passivation film.


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