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| Refractories Castable For Cement Kiln-New Castables Refractory in Nose Ring |
| New Castables Refractory in Nose Ring |
Technical Data
| Brand | AS-A | |
| Max service temp.(℃) | 1600 | |
| Setting characteristic | Hydraulic setting | |
Chemical composition(%) |
Al2O3 | 35~50 |
| Sic | 20~35 | |
| Bulk density(g/cm3) | 110℃×24h | ≥2.5 |
| Modulus of rupture( Mpa) | 110℃×24h | ≥7 |
| 1100℃×3h | ≥8 | |
| 1400℃×3h | ≥8 | |
| Cold crush strength(Mpa) | 110℃×24h | ≥60 |
| 1100℃×3h | ≥80 | |
| 1400℃×3h | ≥80 | |
| permanent linear change (%) | 1100℃×3h | ±0.2 |
| 1400℃×3h | ±0.4 | |
| Alkali resistance(grade) | second | |
| Installation | vibration | |
| main use | kiln nose ring and burner lance |
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