100kg Bubble process sapphire ingot

Product Description

Constructional sapphire elements are applied in the growth of other crystals. The methods of seed fixation in the process of the growth of large-size BGO crys-tals are . The use of such facilities diminishes the consumption of platinum and increases the service life.

While growing high-temperature crystals by the method of moving heater, the use of massive sapphire supports for the cru-cible fixed on water-cooled rods allow effective removal of heat from the crucible bottom due to the high thermal conductivity of sapphire .

Zhongju has break through the limitations of traditional crystals growth by Kyropoulos method, which is difficult to grow high-quality, large-size sapphire crystals.

Currently 120kg high-quality sapphire crystals are produced stably, and the production capacity can satisfy the requirement of reliable supply. We have the ability to produce much larger crystal, if customer has corresponding request. The maximum diameter of substrate or components could reach up to 12 inches.