brown fused alumina for refactory
Price: |
895.0~1234.0 USD |
Payment Terms: |
T/T,L/C,D/A,D/P |
Place of Origin: |
Henan, China (Mainland) |
Product Detail
Model No.:
BA
Production Capacity:
750mt/monthly
Delivery Date:
18days for 20ft
Color:
Brown grain
Melting point:
1750degree
Size:
0-2mm,3-5mm,5-10mm
Means of Transport:
Ocean,Land,Air
Packing:
1000kg/jumbo
Brand Name:
Onway
Mohs hardness:
9.0
Usage:
refractory material
Al2O3:
96.5%min
Brown fused alumina is made of bauxite, good hardness and cutting shape, durability. Widely used for grinding, blasting and refractory material
Introduction
Brown fused alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200 degree Celsius.
Chemical Composition (%)
Grit Size | Al2O3 | TiO2 | SiO2 | Fe2O3 | CaO |
F4-F80 | 95.0-96.0 | 1.50-3.80 | 1.21 | 0.3 | 0.45 |
F90-F150 | 94.5-95.5 |
F180-F220 | 93.5-95.5 |
F220 Finer | ≥92.0 |
Physical Index
Crystal System | Hexagonal |
True Density | 3.90g/cm3 min |
Mohs Hardness | 9 |
Micro hardness | HV1800-2200 |
Size Available
Abrasives F12-F1200, P12-P2500
Refractory 0-1mm,1-3mm,3-5mm,5-8mm,200mesh,325mesh
Other special specification could be supplied as required
Refractory materials including low cement casting, plastics, bricks, etc.
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