Tungsten insulation screen

Tungsten has the characteristics of high melting point, high hardness, high temperature performance, low resistivity, small expansion coefficient, small electronic work function and so on. It is the most widely used high temperature resistant metal material.

If the temperature of the vacuum furnace is above 1700 degrees Celsius, it is necessary to purchase the tungsten plate as a heat shield.

Usually tungsten insulation screen I mostly use riveting method to connect parts and fixed.