| 出生地 |
Henan China (Mainland) |
| SiO2内容(%) |
15-98 |
| Al2O3内容(%) |
0-15 |
| MgO内容(%) |
0-20 |
| 曹内容(%) |
<6 |
| CrO内容(%) |
0-44 |
| 模式的数量 |
YL-1 |
| 牌子的名字 |
TY |
| 形状 |
粉 |
| 材料 |
Other |
Chemical index: compositionSiO2Al2O3CaOFe2O3MgOH2OIndex(%)25-35≤5.0≤5.62.0-8.553-60≤5.0Physical index: item granularity Bulk density refractoriness index 1-5mm ≥1.3g-cm3 ≥1700°C Suitable extent: Applicable to electric furnace steel-making.