Product Description
Brown Fused Alumina
Brown Fused Alumina (BFA) is a kind of refractory, hard and chemically resistant material. It is produced by smelting Calcined Bauxite in an electric arc furnace at temperatures higher than 2000°C.Corundum is bauxite, coke (anthracite), scrap iron as main raw materials, in electric arc furnace high temperature melting nei crystals into, it has high hardness and great toughness,
particle xinfengrui, grinding force is powerful, high temperature resistant, the efficiency high characteristic, is the quality of abrasive abrasive materials and advanced refractory materials. Makes with it, apply to the abrasive high-tensil strength high metal, can cut, grinding various general steel, carbon steel, alloy steel, general malleable green steel,also can green steel as
senior refractory materials, widely used in steel, chemical and other industries.
| Product Name | Brown Fused Alumina | ||
| Size | F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 etc | ||
| Material | Aluminum oxide | ||
| Al2O3 | ≥99% | ||
| Fe2O3 | ≤0.1% | ||
| Na2O | ≤0.4% | ||
| SIO2 | ≤0.1% | ||
| Bulk density | 1.75-1.95g/cm3 | ||
| Specific Gravity | ≥3.90g/cm3 min | ||
| Mohs Hardness | 9.0 | ||
Available Sizes: F12-F1200. Other sizes can be also be available by request.
Packing Way:25kgs/bag or 1000kgs/big bag with or without pallet, or by customers' request.
