Magnesia Carbon Brick

Magnesia Carbon Brick 1 Mg-C brick has high refractoriness 2 high basic slag resistance 3 good thermal conductivity Mg-C brick is high refractoriness, high basic slag resistance, good thermal conductivity Made of fused magnesite clinker and high grade flake graphite with high grade, suitable for converters, EAF, and ladles. They are widely used for lining converters, electric furnaces, HP electric furnaces UHP electric furnaces and for making ladle wall and slag lines. ItemMLMC8MLMC10 MLMC14 MLMC18 MLMC20 ABCABCABCABCABCChemical AnalysisMg0(%)≥82≥80≥80≥80≥78≥78≥78≥77≥77≥74≥73≥73≥72≥71≥71C (%)≥8≥8≥8≥10≥10≥10≥14≥14≥14≥18≥18≥18≥20≥20≥20Apparent Porosity (%)≤4≤5≤6≤4≤5≤6≤4≤5≤5≤4≤5≤5≤4≤5≤5Bulk Density (g/cm3) >=≥3.05≥3.03≥3.01≥2.98≥2.96≥2.94≥2.95≥2.94≥2.92≥2.90≥2.88≥2.85≥2.88≥2.85≥2.85Cold Crushing Strength (MPa)≥40≥40≥40≥40≥40≥35≥40≥40≥35≥40≥35≥35≥35≥30≥25Hot Bending Strength at 1400°C x 30min (MPa)≥6≥5≥4≥6≥5≥4≥12≥8≥6≥12≥8≥6≥12≥8≥6