High-Alumina Self-Flow Castable
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Technical Indicators of High-Alumina Self-Flow Castable
| Product number | ||
| Properties | ||
| Chemical composition (%) | Al2O3 | ≥75 |
| SiO2 | ≤20 | |
| Refractoriness (℃) | 1550 | |
| Bulk density (g/cm 3) | 110℃*24h | ≥2.7 |
| Linear expansion rate (%) | 1100℃*3h | ±0.3 |
| 1500℃*3h | ±0.5 | |
| Fracture resistance (Mpa) | 110℃*24h | ≥50/ ≥7 |
| 1100℃*3h | ≥80/ ≥10 | |
| 1500℃*3h | ≥120/ ≥15 | |
| Maximum grain size (mm) | 5~6 | |
| Water consumption (%) (weight ratio) | 6.8~7.8 | |
| Self-flow value (mm) | 165~210 | |
| Applications | Tundish permanent lining of steel ladle and so on | |
| Inspection standard | YB/T5202-2003 | |
| Packaging | 25kg plastic woven bag with inner film | |
Related Names
Alumina Castable Refractory | Self-Flowing Refractory Castable | Unshaped Refractory Material
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