PRODUCT: White fused alumina
DESCRIPTION:
White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
TYPICAL CHEMICAL ANALISIS [%]:
| Size | Al2O3 | Fe2O3 | MgO | CaO | Na2O | K2O |
| 0-1mm 1-3mm 3-5mm 5-8mm | ≥99.5 | ≤0.06 | ≤0.02 | ≤0.02 | ≤0.30 | ≤0.02 |
PHYSICAL PROPERTIES:
Specific Weight 3.96 g/ cm3
Hardness 9.0Mohs scale
Crystal form Alpha Alumina
Melting Point 2050
MOSTLY USED AS :
-Alumina Bricks, Alumina Type Refractory Brick Mullite Box Body, Nozzle, Spray Gun, Furnace and Oven Linear
–Unshaped Refractory Materials like Ladle Pouring Material, Drainage Sand, Spraying and Filling Material, Prefabricated Parts
–Refractory Materials in Steel Making, Metallurgical, Cement, Glass, Ceramic, Petrochemical Industries
–Precision Casting and Foundry Sand
PACKING:
25kgs Pvc bags+1MT big bag
