Product detail
Composite Brick
Product Parameters
| Item 项目 |
Composite Brown corundum brick 复合棕刚玉炉门砖 |
Composite corundum silicon carbide brick 复合刚玉碳化硅砖 |
|
| Al2O3(%) | ≥ | 75 | 80 |
| SiC(%) | ≥ | 10 | 10 |
| Apparent Porosity 显气孔率(%) |
≤ | 10 | 18 |
| Bulk Density 体积密度(g/cm3) |
≥ | 2.9 | 3.0 |
| Refractoriness 耐火度(℃) |
≥ | 1790 | 1790 |
| Cold Crushing Strength 常温耐压强度(Mpa) |
≥ | 100 | 120 |
| Refractoriness under Load 荷重软化开始温度(℃) (0.2Mpa) |
≥ | 1660 | 1700 |
| Application 典型应用 |
Calcium carbide furnace door 电石炉炉门 |
Blast furnace tuyere, iron taphole, slag taphole 高炉风口、铁口、渣口 |
|
Composite bricks have the characteristics of high softening temperature, high compressive strength and good slag resistance.
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