Supply White Electro Corundum

white artificial corundum
1.AL2O3 content 99.37%
2.professional manufacture
3.used for refractory and abrasive

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white artificial corundum

It is electrically furnace with high grade aluminium oxide powder, It has higher hardness and slight lower toughness comparing with brown fused alumia. It is a kind of high grade refractory materials.


Physical Properties





Color
True Density
Mohs Hardness
Primary Crystalline Phase

White
3.95 g/cm3
9.0
Alfa-AL2O3








Typical Specification(1-3mm)





Chemical
Al2O3
Fe2O3
Na2O

99.37%
0.06%
0.27%

Magnetic Material
0.0047%

Specific Density
3.88g/cm3

Size
+3mm
-1mm

1.8%
3.5%








Size





0-1/1-3/3-5/5-8mm
-8/+16mesh
-16/+30mesh
-30/+60mesh

-100mesh
-200mesh
-325mesh