|Product Name||Casting Process|
ASTM, AISI, DIN,
Stainless steel has unique strength, high wear resistance, superior anti-corrosion performance and not easy to rust and other excellent characteristics. Therefore, it is widely used in chemical industry, food machinery, mechanical and electrical industry, environmental protection industry, household appliances industry and home decoration, fine decoration industry...
The basic processing
Surface treatment of stainless steel commonly used is as follows:
Surface color bleaching treatment;
The surface of the surface of the surface is polished;
Dull surface coloring treatment.
1.Surface ecru whitening
Spray sand (pill) method:
mainly use the method of spraying microglass beads to remove the black oxide on the surface.
use a nonpolluting pickling passivation paste and a nontoxic cleaning liquid with an inorganic additive at room temperature for immersion. So as to achieve the purpose of whitening stainless steel. The treatment is basically a dull color. This method is suitable for large and complex products.
2.Treatment of stainless steel surface with mirror finish:
According to the complexity of stainless steel products and user requirements, mechanical polishing, chemical polishing, electrochemical polishing and other methods can be used to achieve the mirror gloss.
3.Surface coloring treatment:
Stainless steel coloring not only endows stainless steel products with various colors, but also increases the wear resistance and corrosion resistance of products.