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Product Description
| The parameter of Zirconia corundum brick | |||
| Item | AZS-33 | AZS-36 | AZS-41 |
| Al2O3% | standard | standard | standard |
| ZrO2% | ≥33 | ≥33 | ≥41 |
| SiO2% | ≤16 | ≤14 | ≤13 |
| Fe2O3+TiO2% | ≤0.3 | ≤0.3 | ≤0.3 |
| Bulk density,g/cm3 | 3.5-3.6 | 3.75 | 3.9 |
| Cold Crushing strength MPa | 350 | 350 | 350 |
| Thermal expansioncoefficient(1000℃) | 0.80 | 0.80 | 0.80 |
| Exudation temperature of glass phase°C | 1400 | 1400 | 1400 |
| Baddeleyite | 32 | 35 | 40 |
| Glass phase | 21 | 18 | 17 |
| α-corundum | 47 | 47 | 43 |
