Nickel electroplating has many excellent properties.

Nickel is a silvery white metal with yellowish. The density of nickel is 8.9g/cm3. The relative atomic mass of nickel is 58.69 and melting point of nickel is 1452 ℃.

Among electroplating, the nickel electroplating has many excellent properties. The amount of nickel electroplating be next only to the amount of zinc coat and ranks the second. The consumption of nickel electroplating accounts about 10% of the total output of nickel. Nickel is more stable in the air or in the humid air than iron. At the same time, nickel is able to form transparent purification of membrane in the air and can not be further oxidized. Nickel is featured by excellent corrosion resistance. Nickel is very stable in organic acid and nickel is slowly dissolved in sulfuric acid. Nickel will be at passivation state in concentrated nitric acid, but nickel is not stable in dilute nitric acid.

There are many kinds of nickel electroplating. There are sulfate, sulfate - chloride, ammonia sulfate, citrate, pyrophosphate and borofluoride and other nickelplates according to different baths. Nickel electroplating can also be divided into dark nickel, semi bright nickel, bright nickel, satin nickel, black nickel and other nickel eletroplating. According to the functions of cladding materials, there are protective, decorative, abrasive resistance, electroplating, high stressed and other nickel electroplating.   Different types of nickel coating espectively meet different using requirements in the industry.

Zhengzhou Sanhui Co., Ltd has been dealing in refractory metal for over 24 years, including tungsten, titanium and other metals.