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aluminum oxide (Al2O3) polycrystalline

aluminum oxide (Al2O3) polycrystalline

 

Formula

Shape

Size

Color

Transmission range

Density

Refraction index

Melting point

Purity

Al2O3

Granule

 

Colorless

200-5000nm

 3.9g/cm3

 1.63/550 nm  

2040 ℃  

99.999%

(5N)

 

 

Rectangular

 

 

The high purity Alumina polycrystalline product has a high density and a purity of 99.999%. The diameter and particle size can be customized according to the customer's requirements. Alumina polycrystalline mainly uses crystal growth of LED sapphire, laser crystal (YAG) and artificial gemstones.

Features:
Crystallization after melting 99.999% alumina using high temperature
The product density is large and the diameter can be customized according to the size of the customer.
 
Application:
1 - LED sapphire crystal growth
2 - Laser crystal (YAG) and artificial gemstones.
3 - Colored gemstones
4 - White gems, rubies

 

 

 
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