6 kinds of stainless steel surface treatment technology
2022-09-02
6 kinds of stainless steel surface treatment technology 1, mirror processing Stainless steel mirror processing, simply speaking is to polish the surface of stainless steel, polishing method is divided into physical polishing and chemical polishing.It can also be partially polished on the surface of stainless steel. The polishing grade is divided into ordinary polishing, ordinary 6K, fine grinding 8K, super fine grinding 10K effect.Mirror gives people a sense of high-grade simplicity and fashion in the future. 2, sand blasting treatment This is the most common stainless steel processing of a surface treatment process, it is mainly through the air compression to get the power, high-speed jet beam will spray to the workpiece surface to be processed, making the shape of the workpiece surface changes. Sandblasting is mainly used in engineering and surface technology, such as improving the viscosity of adhesive parts, optimizing the surface burr machining, decontamination and surface matte processing have a great role.This process is much better than the effect of manual grinding, sandblasting treatment of the surface structure is uniform, can create a low-key product, durable characteristics, and high efficiency of production and processing.Manual grinding can produce the rough surface but the speed is too slow, chemical solvent cleaning is too smooth to clean the surface is not conducive to coating adhesion. 3. Chemical treatment This process uses a combination of chemistry and electrochemistry to treat a layer of stable compounds on the surface of stainless steel.For example, electroplating, which is common in our life, is one kind of chemical treatment. Chemical treatment mainly relies on separate or mixed acidic solution, Yang solution, etc.After chromate treatment, phosphate treatment, anodic oxidation, blackening and other methods to generate protective film on the metal surface.This technique is mainly used to create complex pattern effects and create vintage or current design requirements. 4, surface coloring The surface coloring process of stainless steel can bring different colors to stainless steel, making the metal more colorful.Coloring not only makes stainless steel more abundant in appearance, but also can effectively improve the wear resistance and corrosion resistance of products. Commonly used surface coloring methods are: chemical coloring method, electrochemical oxidation coloring method, ion deposition oxide coloring method, high temperature oxidation coloring method and gas phase cracking coloring method, etc. 5, surface drawing treatment Metal drawing treatment is a very common decorative method in life.It can be manufactured into straight lines, threads, ripples, random lines and spiral lines, etc.This kind of surface treatment gives a person good feel, fine luster, strong wear resistance and so on.In electronic equipment, household appliances, mechanical equipment and other aspects have a wide range of applications. 6, spraying Stainless steel spraying and the above coloring treatment in essence is very different, due to the different materials, some spray paint may destroy the stainless steel surface oxide layer.But some spraying can use a simple process to achieve different colors of stainless steel products, can also use different spraying to change the feel of stainless steel
