Base on high quality magnesite and graphite as main raw materials, low carbon MgO-C bricks are produced via pressing and low temperature pre-baking and mainly used in slag zone of ladle lined with low carbon or carbon-free refractories for low and ultra-low steel production. Low carbon MgO-C brick has high strength, good corrosion resistance and excellent thermal shock resistance.
| Product code | CH-MT5A | CH-MT5B | CH-MT5C | CH-MT3A | CH-MT3B | CH-MT3C |
| MgO/% | 85 | 84 | 82 | 86 | 85 | 83 |
| C/% | 5 | 5 | 5 | 3 | 3 | 3 |
| Apparent porosity/% | 5 | 6 | 7 | 8 | 9 | 10 |
| Bulk density/g.cm3 | 3.00 | 2.98 | 2.96 | 3.03 | 3.00 | 2.98 |
| Cold Crushing Strength/MPa | 40 | 40 | 35 | 40 | 40 | 35 |
| Application | The slag line and sidewall of ladle working lining for low carbon steel production | |||||


