| 出生地 |
Henan China (Mainland) |
| SiO2内容(%) |
≤8.0% |
| Al2O3内容(%) |
>50% |
| 形状 |
粉 |
| 材料 |
Alumina水泥 |
The aluminate cement can resist a high temperature at which a relative high strength still remains.Its refractoriness increases with the content of CA2.Therefore it is suitable to make refractory concrete as a binder..