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| corundum self flowing castable |
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| Model No.︰ | - |
| Brand Name︰ | FM |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 10 ton |
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Specifications for corundum self flowing castable:
Product Index | Al2O3 90% | Al2O3 93% | Al2O3 95% | Chemical composition | Al2O3 % ≥ | 90 | 93 | 95 | SiO2 % ≤ | 3 | 1 | 1 | CaO % ≤ | 2.0 | 1.8 | 1.7 | Bulk density g/cm3 ≥ | 3.0 | 3.0 | 3.2 | Cold crushing strength Mpa ≥ | 110℃×24h | 50 | 65 | 70 | 1100℃×3h | 70 | 80 | 85 | 1500℃×3h | 100 | 110 | 130 | Modulus of rupture Mpa ≥ | 110℃×24h | 6 | 8 | 10 | 1100℃×3h | 9 | 10 | 12 | 1500℃×3h | 15 | 15 | 15 | Reheating linear change % | 1100℃×3h | +/-0.5 | +/-0.5 | +/-0.5 | 1500℃×3h | +/-0.7 | +/-0.7 | +/-0.7 | Construction water % | 5-7 | 5-7 | 5-7 | Max working temperature ℃ | 1800 | 1800 | 1800 |
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