Product detail
Al2O3-SiC Brick
Mainly used in thermal equipment such as blast furnaces, tapping troughs, ladles, and mixed iron furnaces.
Product Parameters
| Item 项目 |
Al2O3-SiC Brick 铝碳化硅砖 |
||||
| GLT-5 | GLT-8 | GLT-13 | GLT-16 | ||
| Al2O3(%) | ≥ | 70 | 63 | 60 | 58 |
| SiC(%) | ≥ | 5 | 8 | 13 | 16 |
| Fe2O3(%) | ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| Apparent porosity 显气孔率(%) |
≤ | 20 | 20 | 19 | 19 |
| Bulk density 体积密度(g/cm3) |
≥ | 2.82 | 2.80 | 2.80 | 2.70 |
| Refractoriness 耐火度(℃) |
≥ | 1790 | 1790 | 1790 | 1790 |
| Cold Crushing Strength 常温耐压强度(Mpa) |
≥ | 90 | 90 | 120 | 90 |
| Refractoriness under Load (0.2Mpa) 荷重软化温度 (℃) |
≥ | 1480 | 1500 | 1560 | 1500 |
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