The Technology Of Etched Stainless Steel Sheets
Etched stainless steel sheets are made by the chemical which etches the surface of the stainless steel. Take 8K mirror plate, brushed plate, sandblasting plate as the bottom plate, and further process the surface of the object after etching treatment. Etched stainless steel sheets can be carved locally, brushed, gold embedded and plated titanium. Etched stainless steel can present the bright and dark and colorful patterns.
The principle of etching or corrosion of stainless steel: use the strong oxidation of iron trichloride to etch the surface of stainless steel and then the iron trivalent elements change into a relatively stable iron divalent elements; Specific production process is: first paint the surface of stainless steel with anti-corrosion layer, and then protect the parts which need, and put it into the production line of ferric chloride spraying, and after corrosion, the anti-corrosion layer will be washed off and turns into patterns.