Jun 30, 2021
Magnesia Carbon Bricks
Magnesia Carbon bricks are very mature product in our area. As our area has 1/4 world storage of best quality Magnesia ore, we can provide as good quality as European Mg-C bricks with competitive prices. We also provide basic refractory lining solution for CONVERTER, EAF, LF, LADLE, etc. these industrial furnaces.
Technical Data of Magnesia Carbon Bricks
| Items | MC8 | MC10 | MC12 | MC14 | MC18 | |
| Apparent porosity% ≤ | 5.0 | 4.0 | 4.0 | 3.0 | 3.0 | |
| Bulk density g/cm3 ≥ | 3.00 | 3.00 | 2.98 | 2.95 | 2.92 | |
| Cold Crushing Strength MPa≥ | 50 | 40 | 40 | 35 | 35 | |
| Chemical composition% |
MgO ≥ | 84 | 82 | 76 | 76 | 72 |
| C ≥ | 8 | 10 | 12 | 14 | 18 | |
| Application | General use | Corrosion Resistance | Extra Corrosion Resistance | |||
Magnesia Carbon Bricks Applications
Magnesia carbon bricks are widely used in converters, and their performance is very good, unit refractory consumption is significantly reduced. Besides, MgO-C bricks are also widely used in high power electric furnace wall hot point, secondary refining furnace inner lining, steel ladle slag line and so on. When magnesia carbon bricks are applied in steel ladles, they should not contact with SiO2 containing refractory, or magnesia carbon bricks will have larger molten erosion.
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