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

The characteristics of nickel wire:

Nickel has mechanical properties similar to carbon steel, and its resistance to alkaline corrosion is second only to silver in metallic materials. Nickel wire forms a black protective film on its surface in concentrated alkali, making it highly corrosion-resistant. It is commonly used as an electric light source material and coating, with high surface quality and good processing performance. It is used in production work such as anodes, spacers, electrode brackets, etc. It can also be used as a guide wire in light bulbs. In addition, it plays a very important role in the chlor alkali industry. Electric grade materials have alloys with multiple compositions due to different usage conditions. Moreover, electrode materials require low electrical resistivity to prevent electrode overheating, high high-temperature strength to reduce material wear, and sticky melting and volatilization under arc action to improve service life

Advantages of nickel wire:

1. Has weldability, high conductivity, and suitable coefficient of linear expansion

2. Good strength at high temperatures and low electrical resistivity

The purpose of nickel wire:

1. Discharge wire

2. Working wire for wire cutting

3. Spark drill working wire

Nickel wire has high melting point, corrosion resistance, good mechanical properties, and good pressure processing ability in both hot and cold states. It is easy to remove gas and is suitable for radio, electrical light sources, mechanical manufacturing, and chemical industries. It is an important structural material in vacuum electronic devices.