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| Refractory Bricks-Magnesia Carbon Bricks |
| Magnesia Carbon Bricks |
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Technical Data
| Item | MT-10A | MT-14A | MT-14B | MT-18A | MT-18B | MT-18C |
| MgO % ≥ | 80 | 76 | 74 | 72 | 70 | 70 |
| C % ≥ | 10 | 14 | 14 | 18 | 18 | 18 |
| Apparent porosity % ≤ | 4 | 4 | 5 | 3 | 4 | 5 |
| Bulk density(g/cm3)≥ | 2.95 | 2.9 | 2.82 | 2.9 | 2.82 | 2.77 |
| Cold crush strength Mpa ≥ | 40 | 40 | 35 | 40 | 35 | 25 |
| HMOR(1400℃×0.5h under carton) Mpa≥ | 6 | 12 | 8 | 10 | 7 | 4 |