Common types of vacuum chrome plating

Common types of vacuum chrome plating

 

1: IPS, which is a compound of metal Gr, has a hard surface, the color is close to stainless steel, and the hardness is much harder than that of stainless steel. It is used for Huawei's A-U121 face shell decoration

 

2: IP chrome is pure metal Gr, with excellent corrosion resistance, silvery white with blue on the surface, dazzling, completely replacing the hexavalent Gr water plating process.

 

3: IPG is a composite coating of Ti nitride and gold alloy in the furnace. It has both the luxury and elegance of gold and the wear-resistant properties of tool coating. It can completely or partially replace the gold coating for the decoration of mobile phone cases.

 

4: IP gun: It is a compound of metal Ti and C. The coating has a variety of stable colors from pure black to gun black for decoration. The black coating is elegant and generous, and is widely used for mobile phone decoration purposes.

 

5: In addition to the above, there are IP blue, IP brown and so on. Some new color plating species are still under development.

 

6: In recent years, with the popularization of UV spraying and electrophoresis technology, and the maturity of anti-fingerprint technology, the application of PVD electroplating will be more widely used in the mobile phone industry.

 

What are the characteristics of the film coated by PVD coating technology?

 

Vacuum chrome plating process

 

The workpiece is washed with water hanger---cleaning-drying---inspection---upper vacuum hanger---in the furnace electroplating---out of the furnace---down hanging---inspection---packaging

 

A The film layer plated by PVD coating technology has the characteristics of high hardness, high wear resistance (low friction coefficient), good corrosion resistance and chemical stability, and the life of the film layer is longer.

 

At the same time, the film layer can greatly improve the appearance and decoration performance of the workpiece.

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