The processing of stainless steel sheets involves many processes. I don't know if everyone has an understanding of passivation in the processing technology of stainless steel sheets. Today, the Wuxi stainless steel plate production and processing manufacturer will share with you.
To extend the service life of stainless steel products, stainless steel materials should be passivated before processing to reduce their corrosion rate. Moreover, passivation treatment of stainless steel workpieces is not a simple task, and it is necessary to strictly follow the operating procedures and carry out treatment before passivation. Long term exposure to conventional replacement environments can result in grease, oxides, and other contaminants on the surface of stainless steel, so cleaning should be carried out before passivation.
In the passivation process of stainless steel processing, it is important to master the passivation agent related to passivation time and passivation thermometer. Choose a more mature stainless steel passivation agent. The concentration of the passivation agent reduces the passivation time, but the passivation performance is achieved over a long period of time.
The passivation process is not yet complete, and there is still a stable treatment. In order to improve the passivation stability of stainless steel, post-treatment agents need to be used. The stainless steel processed this time has at least good corrosion resistance.