Tungsten Crucible Cover for Sapphire Growth Furnace

As for the properties of high density, high temperature resistance, high melting point, tungsten crucible is a main part of sapphire growth furnace. Tungsten crucible cover is one part of tungsten crucible. The tungsten crucible for sapphire growth furnace is used the material of tungsten with the purity over 99.95%. Mostly, tungsten crucible cover is sintered, and its density is about 18.3g/cm3. Besides tungsten crucible cover, the set products include tungsten crucible base, or tungsten tray.

As the heat shield parts of sapphire growth furnace, the most important efforts made by tungsten crucible cover and tungsten heat shield are sealing the products inside the furnace and keeping the temperature inside. Tungsten crucible cover is hgh purified, high specifications accuracy, smooth surface condition and reasonale design, which are important for the quality of sapphire crystal.
Tungsten crucible cover and tungsten crucible closely integrated to provide a sealed space for the production of sapphire crystal. The seal of space control is a key factor for the quality of the sapphire crystal sapphire growth.

Chinatungsten Online has proficient experience, and the production of tungsten crucible and tungsten crucible cover and support frame are accepted by the customers, and the most significantly, the quality of tungsten crucible cover can be assured.

If there is any requirement related to tungsten crucible cover for sapphire growth furnace, please feel free to contact us through the following methods:
Email：sales@chinatungsten.com
Tel.：+86 592 512 9696
Fax：+86 592 512 9797