Main process of corrosion of stainless steel

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Main process of corrosion of stainless steel

At present, stainless steel corrosion in the industry is mainly divided into chemical corrosion and electrolytic corrosion, and large-scale or chemical corrosion is dominant, and relatively fast. According to the identification circle, in fact, whether it is chemical corrosion or electrolytic corrosion, the principle is very simple, that is, the place where corrosion is not required is covered, the place where corrosion is required is exposed, and different templates are used to etch different patterns.

Some stainless steel corrosion methods produced by the imagery hope to help everyone.

The main process of stainless steel corrosion:

1, pre-treatment (de-oiling, polishing, drawing, etc.)

2, plate making (to expose the need to corrode, do not need to protect the corrosion, you can use the stickers can also cover the film)

3. Etching (chemical etching or electrolytic etching)

4, go to the plate (remove the protective film of the non-corrosive area)

5, late (light oil protection, protective film, etc.)