What are the characteristics of copper plating of precision stamping parts? 'Hardware'

The copper plating process has been used in industrial applications for more than 160 years. The use of copper plating technology can make the surface of precision stamping parts have the advantages of copper, while also saving a lot of metal copper. The main characteristics of copper plating on precision stamping parts are as follows : The coating has good adhesion to the base metal and high strength; the coating has good toughness and ductility; good deep plating performance, good leveling; easy to polish, good electrical conductivity, and can be used for functional coatings that increase electrical conductivity; easy to weld . It is easy to continue copper plating or other metal plating on the plating layer. It is an important pre-plating layer and intermediate plating layer. It can be used for multi-layer decorative chromium plating, nickel plating, tin plating, silver plating, gold plating and other intermediate plating layers. The copper plating of precision stamping parts has good plasticity, low porosity, and easy to obtain bright plating. It can be produced continuously without polishing. In many protective and functional electroplating, copper is used as the bottom layer, which reduces the use of nickel and can reduce Production costs and environmental pollution.