Monocrystalline Alumina

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MONOCRYSTALLINE ALUMINA 

 

 

Monocrystalline Alumina is produced by fusing first class alumina & various auxiliary materials in 3000KVA tilting furnace via Eco-friendly process. During the fusing, the single crystal aluminum oxide with 1-2 micron crystal structure is formed directly.

 

SUNTEK Monocrystalline Alumina is with unique microfracture of fine crystal overlapping , it forms the well-developed single crystals and makes numerous sharp cutting edges, which leads to much better performance in grinding, consistent surface finishing & longer life of mechanical workpiece.

Physical:


Mineral Composition:     α-Al2O3
Specific Gravity:            4.01 g/cm3 
Melting point:                ~ 2050 ℃
Color:                            Blue

Size Available: 


modified FEPA 

F 16-F220;        P16-220 


Chemical: 

 Al2O3 (%) Fe2O3(%) SiO2 (%) CaO (%) MgO (%) R2O (%) TiO2 (%)ZrO2 (%)  
 99.0 0.05±0.02 0.04 max 0.05 max 0.02 max 0.04 max 0.38±0.04 0.20±0.04


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