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Magnesia Carbon Brick

Magnesia Carbon Brick

BST MagC 97-15

Brand Name BST MagC 97-15
 
Main raw material Fused Magnesia 97 % MgO
Application EAF Brick
Typical Guaranteed
Chemical analysis
     MgO   % 78 ≥76
     C  total   % 15 ≥14
     SiO2   % 1.2 1.5
     Fe2O3   % 0.8 1.0
     CaO  % 1.3 1.5
Physical properties
     A.P.    %   before heat treatment 3.3 ≤4.3
     B.D.   g/cm3 before heat treatment 3.02 ≥2.98
     C.C.S  /Mpa before heat treatment 40 ≥35
Thermal Conductivity at 1000 °C     W/mK 11
Thermal Conductivity at 500 °C     W/mK 13

BST MagC 98-10

Brand Name  BST MagC 98-10
Main raw material Fused Magnesia 98 % MgO
Application Ladle Furnace Brick
Typical Guaranteed
Chemical analysis
     MgO   % 82 ≥80
     C  total   % 12 ≥10
     SiO2   % 1.2 1.5
     Fe2O3   % 0.8 1.0
     CaO  % 1.3 1.5
Physical properties
     A.P.    %   before heat treatment 4.5 ≤5
     B.D.   g/cm3 before heat treatment 3.05 ≥3.0
     C.C.S  /Mpa before heat treatment 40 ≥35
Thermal Conductivity at 1000 °C     W/mK 11
Thermal Conductivity at 500 °C     W/mK 13