Nickel wire is a kind of metal wire, which has good mechanical strength, corrosion resistance and high heat resistance strength. It is suitable for making vacuum devices, electronic instrument components, and screen for chemical production of strong alkali.

Characteristics of nickel wireThe mechanical properties of nickel are close to carbon steel, and its alkaline corrosion resistance is second to silver in metal materials. Nickel wire will produce a black protective film on the surface of concentrated alkali, which makes it very corrosion resistant. It is mainly used for electric light source materials, coating, high surface quality and good processing performance. It is used for production work such as anodeThe spacer, electrode support, etc. can also be used as the lead wire in the bulb, and also plays a very important role in the chlor alkali industry. The electric grade materials have many kinds of alloys because of different service conditions. Moreover, the electrode materials require low resistivity to avoid overheating of the electrode and high temperature strengthIn order to reduce the wear of materials, the more viscous melting volatilization under the action of arc can improve the service life and other properties.

Advantages of nickel wire:

● weldability, high conductivity and suitable linear expansion coefficient

● the strength is better at high temperature and the resistivity is low

The use of nickel wire

1 discharge wire

Working wire for 2-wire cutting

3 working wire for spark drilling

Nickel wire has high melting point, corrosion resistance and good mechanical properties. It has good pressure processing property in hot and cold state, easy to remove gas, and is suitable for radio, electric light source, mechanical manufacturing and chemical industry. It is an important structural material in vacuum electronic devices.