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What are the advantages of tungsten discs in making electrical contacts?

In the electronics industry, tungsten disks play a vital role as one of the key materials for making electrical contacts. Behind this application choice is the unique properties of tungsten, which provide a series of advantages for the design and manufacture of electrical contacts.
The high melting point of tungsten discs is one of its advantages in making electrical contacts. Having a high melting point of 3422 degrees Celsius means that the tungsten disk can maintain structural stability in high temperature environments and is not prone to melting or deformation. This ensures that when the electrical contacts are operating for a long time, the contacts can maintain stable performance and are not affected by high temperature environments.
Tungsten is a very hard material, so the electrical contacts made have strong wear resistance. This is essential for the electrical contacts to maintain good contact performance over long periods of use, extending the service life of the contacts.
Conductivity is another important consideration. Tungsten is an excellent conductive material with high electrical conductivity, which can ensure good conduction of current, reduce resistance, and improve the conductive performance of contacts. This is critical for circuit connections in electronic devices.