Product: Sintered spinel
Color : Grey/ blue etc.
Usage: Glass industry kiln
Common size: 1-2 2-4 4-6 mm etc.
Packing: 25/50 kg/ bag
90%min Fused spinel glass industry kiln
Description
Fused magnesia-alumina spinel is made of industrial alumina with a purity of ≥98.5% and light-burned magnesia with a purity of ≥96%, and is blended with an appropriate amount of high-purity magnesite (MgO> 47%). Fused spinel are made of high temperature.
Advantages of Spinel
- Wear resistance
- High temperature resistance
- Erosion resistance
Application of Spinel
- Glass industry kiln
- Castable
- Cement rotary kiln
- Steel making
- Iron manufacturing
- Refractory material
Specification of Spinel
| ITEM | SPINEL | ||
| MAS-90 | MAS-78 | MAS-66 | |
| Al2O3 | 88-91% | 76-79% | 64-67% |
| SiO2 | 0.2% max | 0.3% max | 0.4% max |
| Fe2O3 | 0.2% max | 0.5% max | 0.5% max |
| CaO | 0.4% max | 0.6% max | 0.6% max |
| MgO | 9-11% | 20-23% | 32-35% |
| Na2O+K2O | 0.3% max | 0.3% max | 0.3% max |
| BD.- g/cm3 | 3.3 min | 3.25 min | 3.2 min |
