What is the service temperature of tungsten carbide coating?

       Tungsten carbide coating is a common wear-resistant coating in industrial applications. Everyone does not know the temperature of its use. At what temperature does tungsten carbide coating have a good effect?

Tungsten carbide coating

Figure (1) Tungsten carbide coating is used for stamping die

The temperature of the tungsten carbide coating is recommended to be used within 350 degrees. The temperature resistance of the material is related to the composition. The tungsten carbide coating is mainly carbon and tungsten. When the carbon and tungsten are separated at high temperatures, carbon is dilute. The tungsten carbide coating loses its original structure and affects the hardness of the tungsten carbide coating. Therefore, it is recommended that the operating temperature of the tungsten carbide coating be within 350 degrees.

 

Figure (2) The surface temperature of the tungsten carbide coating is only about 200 degrees during production