Do you know the basic characteristics of stainless steel non-standard screw maintenance layer? Today weigao Stud Manufacturer ( https://www.chinaweigao.com/product/stud/ ) is here to explain the basic characteristics of stainless steel non-standard screw maintenance layer.

Non-metallic coating refers to the use of organic polymer materials such as paint and inorganic materials such as ceramics, and non-standard anti-theft screws to form a maintenance layer on the surface of metal equipment or parts. This maintenance layer can completely isolate the base metal from the environmental medium and avoid the base. The metal corrodes due to contact corrosion in the medium of stainless steel standard parts. Therefore, the stainless steel non-standard screw maintenance layer should have the following characteristics:

1. Corrosion resistance, wear resistance, high hardness

2. Tight structure, intact, small pores

3. Separated from the base metal, strong and good adhesion

4. Fasteners Suppliers ( https://www.chinaweigao.com/ ) are evenly distributed and have a certain thickness