Magnesite Carbon Brick
Description
Magnesite carbon brick belongs to basic refractory fire bricks. MgO-C refractory bricks are widely used in the steel industry and exhibit great resistance to thermal shock and corrosion at high temperatures. It is the perfect refractory material due to its high melting point and resistance to hydration. Topower Refractory is one of best manufacturers of magnesia carbon bricks in China, which can provide high quality resistance MgO-C refractory bricks.
Features
What advantages does magnesite carbon brick has?
Good tolerance to high temperatures
High resistance against slag corrosion
Good conductivity and thermal shock resistance
Favorable heat stability
With high density
Application
Where is magnesite carbon brick used in?
Magnesia carbon bricks are widely employed in the production of steel, particularly in basic oxygen furnaces, electric arc furnaces, and the lining of steel ladles. It is widely used for lining steel ladles. It provides a protective barrier against molten steel and slag, and it can withstand the extreme temperature and chemical conditions inside the ladle.
Physical And Chemical Indicators
| EAF | ||||||||
| BrandProperties | 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 |
| BOF | ||||||||
| BrandProperties | 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 |
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