What are the surface treatment methods of copper ring forging?
The surface treatment method of copper ring forging is of great significance to improve its corrosion resistance, wear resistance and aesthetics. This paper introduces several common surface treatment methods for copper ring forging. Shot peening Shot peening is a kind of surface treatment method by blasting metal or non-metal pellets to the surface of the workpiece at high speed to remove impurities such as oxide, rust and so on, while forming a hardened layer of a certain thickness on the surface, so as to improve the fatigue resistance and wear resistance of the workpiece. Shot peening is suitable for various shapes of copper ring forgings, which can significantly improve the surface hardness and corrosion resistance. Mechanical polishing Mechanical polishing is…
More