Complaint
MgO-C Bricks for steel industry products that have excellent spalling resistance, rust resistance. superior resistance to oxidation.It is used for electric furnace, the second ladle etc and is popular in steel-making industry.
Heat impact resistance is excellent because invasion of other ingredient is less and it has high peeling resistance, high thermal conduction quality. Also it does not easily wet with slag, metal and has low ventilation rate.
Features Of Magnesia Carbon Brick
Applications Of Magnesia Carbon Brick
Specifications Of Magnesia Carbon Brick
Physical And Chemical Indicators Of Magnesia Carbon Brick
| BOF | ||||||||
| Brand Properties | Chemical content (%) | Apparent Porosity (%) | Bulk Density (g/cm3) | Cold Crushing Strength (MPa) | HMOR (1400ºCX0.5hr) | Main Application | ||
| MgO | FC | Al2O3 | ||||||
| BOF 10 BI | 86 | 10 | 4 | 3 | 3 | 45 | 12 | Bottom |
| BOF 10 LC | 84 | 12 | 4 | 3 | 3.05 | 45 | 12 | Lower Cone |
| BOF 14 BL | 83 | 14 | 3 | 3 | 3.1 | 45 | 10 | Barrel |
| BOF 12 CP | 85 | 12 | 3 | 3 | 3.05 | 50 | 10 | Charge Pad |
| BOF 16 TN | 80 | 16 | 4 | 3 | 3.1 | 45 | 14 | Trunnion |
| BOF 15 TH | 81 | 15 | 4 | 3 | 3.1 | 45 | 14 | Tap Hole |
| BOF 14 TC | 84 | 14 | 2 | 3 | 3.05 | 40 | 10 | Top Cone |
| EAF | ||||||||
| Brand Properties | Chemical content (%) | Apparent Porosity (%) | Bulk Density (g/cm3) | Cold Crushing Strength (MPa) | HMOR (1400ºCX0.5hr) | Main Application | ||
| MgO | FC | Al2O3 | ||||||
| EAF 12 SL | 85 | 12 | 3 | 3 | 3.05 | 40 | 12 | Slag Line |
| EAF 14 HS | 83 | 14 | 3 | 3 | 3.1 | 40 | 12 | Hot Spot |
| EAF 12 CS | 85 | 12 | 3 | 3 | 3.05 | 42 | 12 | Cold Spot |
| EAF 14 DE | 83 | 14 | 3 | 3 | 3.1 | 42 | 12 | Door End |
| STEEL LADLE | ||||||||
| Brand Properties | Chemical Properties (%) | Apparent Porosity (%) | Bulk Density (g/cm3) | Cold Crushing Strength (MPa) | HMOR (1400ºCX0.5hr) | Main Application | ||
| MgO | FC | Al2O3 | ||||||
| LF 8 BI | 90 | 8 | 2 | 4 | 3 | 45 | 8 | Bottom Impact |
| LF 8 BN | 90 | 8 | 2 | 4 | 3 | 45 | 6 | Bottom Non Impact |
| LF 10 BC | 88 | 10 | 2 | 4 | 3 | 45 | 8 | Bottom Conical/Splash Pad |
| LF 12 MP | 86 | 12 | 2 | 4 | 3.05 | 45 | 10 | Metal Zone Purging |
| LF 12 MN | 86 | 12 | 2 | 5 | 3.05 | 40 | 6 | Metal Zone Non Purging |
| LF 14 SP | 84 | 14 | 2 | 3 | 3.1 | 40 | 10 | Slag Zone Purging |
| LF 14 SN | 84 | 14 | 2 | 3 | 3.1 | 40 | 8 | Slag Zone Non Purging |
| LF 13 FB | 85 | 13 | 2 | 5 | 3 | 40 | 6 | Free Board |
