Release time: 2018-06-22 10:13:10 Page viewed: 138
White Fused Alumina(For Refractory and Abrasive using.)
White fused alumina electrically fused in electric furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emits, higher efficiency.
Specification:
Project |
Index |
True Density |
>3.95 |
Refractoriness℃ |
>1850 |
Bulk Density g/cm3 |
>3.5 |
|
Size |
ChemicalComposition(%) |
||||
Al2O3 |
Na2O |
SiO2 |
Fe2O3 |
|||
For Abrasive |
F |
12#—80# |
>99.2 |
<0.4 |
<0.1 |
<0.1 |
90#—150# |
>99.0 |
<0.4 |
<0.1 |
|||
180#—240# |
>99.0 |
<0.4 |
<0.1 |
|
Size |
ChemicalComposition(%) |
||||
Al2O3 |
Na2O |
SiO2 |
Fe2O3 |
|||
For Refractory |
Size Sand |
0-1mm |
>99.2 |
<0.4 or <0.3 or <0.2 |
<0.1 |
<0.1 |
Fine Powder |
200-0 325-0 |
>99.0 |
<0.1 |
Note:Size as per customer’s requirement.
Packing: 1 MT big bag or 25kg paper bag on one pallet; As per customer’s requirement.
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