2017年3月23日星期四

Purity and Density of Tungsten Crucible for Sapphire Growth Furnace


Tungsten crucible and related tungsten thermal system for sapphire growth furnace owns the properties of high density, high purity and high processing accuracy. Tungsten crucible for sapphire growth furnace is made of the material of pure tungsten, whose purity is over 99.95%, and the density is about 18.2g/cm3.
It is because of the properties of tungsten crucible that tungsten crucible is chosen as one important part in the process of growing sapphire crystal. Under high temperature, tungsten crucible will not react with Al2O3, so that the purity of sapphire crystal can be assured.

More details, please feel free to contact us by email sales@chinatungsten.com.

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