Stainless steel passivation solution of nickel copper and aluminum tin protective agent polishes stainless steel passivation process

Stainless steel passivation process: stainless steel passivation passivation process is very simple, just 2-3 minutes soaking liquid at room temperature. Process is as follows: degreasing mobile water rinse ---- ---- --- activation of mobile water rinse passivation ---- ---- ---- mobile water rinse and --- - the flow of water through the water rinse ---- ---- Notes drying package A stainless steel passivation treatment process of: 1 piece before entering the US licensing Anlai passivation solution to clean, as the workpiece blunt of before rust or rust or wax must be in addition to wax. 2 piece must be rinsed before performing any one process clean surfaces can not have on a process of liquid residues. 3 Do not use stainless steel passivation liquid splashed in the eyes or the face, such as inadvertently, immediately rinse with water (skin irritation, but it will stain). 4 passivation groove can be used plastic tank or stainless steel tank, but you can not use cement tanks, cement and makes stainless steel passivation solution. The effect of treatment after B: 1. You can hold the workpiece after processing the original color (true color), does not change the workpiece size, improve the surface quality. 2. To improve the corrosion resistance of stainless steel, the passive film breakdown potential than untreated may increase to about several hundred millivolts, and through provisions of national unity "blue point" test, 30 seconds without a blue dot. 3.200 series of materials through 500 hours, 300 series material from 1000 to 1200 hours of anti-fog test.