Fused magnesia
產品參數
High quality natural magnesite ore is used as raw material and melted in high temperature electric melting furnace. The product has high purity, large crystal grain, good bulk density, superior to sintered magnesia, compact structure, strong slag resistance and good stability. It is the main raw material for magnesia carbon brick and unshaped refractory.
| Physical and chemical indexes of ordinary fused magnesia | ||||
|---|---|---|---|---|
| Index / brand | LCFM98 | LCFM97A | LCFM97B | LCFM96 |
| SiO2（%） | ≤0.70 | ≤0.80 | ≤1.00 | ≤1.20 |
| CaO（%） | ≤0.80 | ≤1.10 | ≤1.30 | ≤1.50 |
| Fe2O3（%） | ≤0.60 | ≤0.65 | ≤0.85 | ≤0.80 |
| AI2O3（%） | ≤0.20 | ≤0.25 | ≤0.25 | ≤0.30 |
| Loi（%） | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.20 |
| Mgo（%） | ≤97.50 | ≤97.00 | ≤96.50 | ≤96.00 |
| B.D（g/cm³） | ≤3.50 | ≤3.48 | ≤3.45 | ≤3.42 |
| If there is any change in the specific parameters, we will not inform you! | ||||
| Physicochemical properties of calcium bicarbonate fused magnesia | ||||
|---|---|---|---|---|
| Index / brand | Dicalcium FM98H | Dicalcium FM98 | Dicalcium FM97 | Dicalcium FM96 |
| SiO2（%） | ≤0.30 | ≤0.45 | ≤0.50 | ≤0.70 |
| CaO（%） | ≤0.70 | ≤0.90 | ≤1.15 | ≤1.80 |
| Fe2O3（%） | ≤0.60 | ≤0.70 | ≤0.80 | ≤0.90 |
| AI2O3（%） | ≤0.20 | ≤0.25 | ≤0.25 | ≤0.30 |
| Loi（%） | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.30 |
| Mgo（%） | ≤98.00 | ≤97.50 | ≤97.00 | ≤96.00 |
| B.D（g/cm³） | ≤3.50 | ≤3.48 | ≤3.45 | ≤3.42 |
| If there is any change in the specific parameters, we will not inform you! | ||||
