Because of the high melting point, good performance under high
temperature, high hardness, low electrical resistivity, low
expansion coefficient, low electron work function, tungsten
crucible as high temperature containers is mainly used for sapphire
crystal growing furnace, rare earth smelting container, heater in
induction furnace, quartz glass melting furnace.
Tungsten crucible or tungsten liner is suitable for electron beam
evaporation, for it can effectively improve the evaporation rate of
corresponding materials.
We can offer various sizes of tungsten crucible. Welcome to contact
us.