How to do surface treatment after medical stainless steel welding

After the stainless steel is welded, it needs to be post-treated, such as cleaning, protection, oxidation prevention and so on.

Frist After cleaning, the weld bead will have black, yellow and blue oxide scale. To clean it, brand solder spot cleaning paste can remove the scale and also play a role of passivation, and can maintain stainless steel. primary color.

Second, the protection is to form a transparent hard film on the surface, which can insulate the pollution of stainless steel caused by air, water, etc. The cloud clearing membrane liquid also contains anti-rust substances, which can effectively prevent the metal from rusting. Outstanding sustained release effect. After the beautification, protection and other treatment of this product, a very thin and transparent hard film is formed on the surface thereof, and the film layer has a non-stick fingerprint. The function of being free from secondary pollution of dust does not affect the texture and color of the metal, as well as the outstanding anti-rust and light-increasing effects.