ナウケミカル List of Products and Services

Metal fine processing with high dimensional accuracy has become possible, and compared to the melting method, it allows for the production of metal products with superior mechanical properties. Therefore, Ni electroformed products such as metal masks and ferrules are used as materials for electronic and communication devices. It prevents the deterioration of solder wettability due to the aging of Sn and Sn alloy plating films. There is no occurrence of stains or unevenness after processing. It does not affect Au or Ni plating films other than Sn plating. ● For more details, please contact us.

• Other metal materials

Ni-W alloy plating is said to be an alternative to chrome plating, possessing high corrosion resistance and high hardness. It has corrosion resistance that is not affected by hydrofluoric acid or nitric acid, with a hardness of Hv 600 to 700, and a high hardness of Hv 1300 after heat treatment. We have developed a plating solution in which tungsten (W) precipitates stably (35-40%). ● For more details, please contact us.

• Other metal materials

It boasts high corrosion resistance due to its higher phosphorus (P) composition compared to high-phosphorus types of electroless nickel. Being an electroplated product, it achieves lower costs than electroless plating. It is used in watches and leather bands, with approximately 20 million units in use. It has received excellent evaluations for its corrosion resistance. ● For more details, please contact us.

• Other metal materials