magnesia alumina spinel bricks
1 magnesia alumina spinel bricks excellent thermal spalling resistance 2 good thermal shock stability application:roof of ope
| Brand | Chemical Analysis(%) | Fhysical Properties | ||||||||
| MgO | Al2O3 | SiO2 | Fe2O3 | CaO | C.C.S(Mpa) | A.P(%) | B.D(g/cm3) | RefractorinessUnder load | 950 Thermal ShockResistance(950 waterCooling) | |
| ≥ | ≥ | ≤ | ≤ | ≤ | ≥ | ≤ | ≥ | ≥ | ≥ | |
| TK-ML-80A | 80 | 5.10 | 4.0 | 1.5 | 2.0 | 40 | 18 | 3.0 | 1600 | 14 |
| TK-ML-80 | 75 | 8.13 | 1.5 | 1.5 | 1.8 | 50 | 18 | 3.0 | 1600 | 6 |
| MLQ-85 | 84-85 | 9-15 | 0.8 | 0.6 | 1.2 | 60 | 16 | 3.05 | 1700 | 10 |
magnesia alumina spinel bricks
