Refired magnesia
Product parameter
Main application：Production of ordinary magnesia brick, magnesia aluminum brick, magnesia chrome brick, converter and electric furnace spray and hot repair materials.
| Product code | LOI% | SiO2% | Fe2O3% | Al2O3% | CaO% | MgO% | B.D.g/cm³ |
|---|---|---|---|---|---|---|---|
| MS-91 | ≤0.4 | ≤3.8 | ≤1.2 | ≤1.1 | ≤2.1 | ≥91 | ≥3.18 |
| MS-92 | ≤0.4 | ≤3.5 | ≤1.0 | ≤1.0 | ≤1.8 | ≥92 | ≥3.18 |
| MS-93 | ≤0.4 | ≤3.0 | ≤0.8 | ≤0.8 | ≤1.5 | ≥93 | ≥3.20 |
