In the parts processing industry for many years, parts after processing there are many surface treatment processes to increase the corrosion resistance of parts or other functional requirements, different materials after parts processing also have different surface treatment processes, let’s introduce:
General aluminum alloy material parts processing, there is the choice of brushed, anode oxidation, conductive oxidation, chromate, color oxidation, etc. , can also be electroplating on the aluminum alloy surface, such as nickel plating, gold plating, etc. , can also be sprayed on top of the aluminum work pieces surface treatment, surface adhesion can also be carried out in accordance with product requirements.
Stainless steel materials are generally processed in parts, the surface can be passivated treatment, electrolyte polishing, plasma polishing, but also stainless steel work parts for electroplating treatment, such as bright nickel, chemical nickel, chrome plating and so on. After part processing, for parts with higher surface requirements, surface mechanical polishing and polishing can be carried out before chemical surface treatment, in order to achieve the surface finish required by the work part.
Carbon steel and other materials, surface treatment is generally nickel-plated or electroplating decorative chrome, hard chromium, electroplating hard chromium is usually to increase the surface wear resistance of parts, in order to achieve the purpose of extending part life, there are many functional surface treatment process is light heat treatment, after heat treatment to increase the hardness of parts and corrosion capacity, in order to achieve the purpose of extending part life.