Fused magnesia-alumina spinel sand
Description
The fused magnesia spinel is made from high-purity light-burned magnesium powder and industrial alumina powder. After smelted by a large high-temperature electric arc furnace, the fused alumina magnesium spinel has the characteristics of high density, good appearance, good corrosion resistance and good thermal shock resistance. It inherits the advantag
The fused magnesia spinel is made from high-purity light-burned magnesium powder and industrial alumina powder. After smelted by a large high-temperature electric arc furnace, the fused alumina magnesium spinel has the characteristics of high density, good appearance, good corrosion resistance and good thermal shock resistance. It inherits the advantag
| HONGTONG MET---FUSED MAGNESIA ALUMINA SPINEL | ||||||||
| GRADE | Al2O3 | MgO (%) | MgO+Al2O3 (%) | SiO2 (%) | Fe2O3 (%) | B.D. (g/cm3) | Apparent prosity (%) | SIZE |
| MIN | MAX | MAX | MIN | MAX | ||||
| FAMS-66 | 63~68 | 32~37 | 98.5 | 0.5 | 0.5 | 3.35 | 5.0 | 0-60mm 8-5mm 5-3mm 3-1mm 1-0mm 200mesh 325mesh |
| FAMS-70 | 70~76 | 24~30 | 98.5 | 0.4 | 0.5 | 3.35 | 5.0 | |
| FAMS-90 | 89~91 | 9~11 | 98.5 | 0.3 | 0.25 | 3.35 | 5.0 | |
Fused magnesia spinel
