Refractory Bricks
Physical Properties and Main Chemical Components of Refractory Bricks
Main Chemical Components (%) Physical Properties
Sulfur
(S)
Phosphorus
(P)
Calcium Oxide
(CaO)
Aluminum Oxide
(Al₂O₃)
Silicon Oxide
(SiO₂)
Total Iron
(Total Fe)
Grain Size
(mm)
Specific Density
(ton/m³)
0.04 0.04 1.5 – 0.5 0.8 – 0.2 3 – 2 67 – 62 6 – 2.2
Physical Properties and Main Chemical Components of Refractory Bricks
Main Chemical Components (%) Physical Properties
Sulfur
(S)
Phosphorus
(P)
Calcium Oxide
(CaO)
Aluminum Oxide
(Al₂O₃)
Silicon Oxide
(SiO₂)
Total Iron
(Total Fe)
Grain Size
(mm)
Specific Density
(ton/m³)
0.04 0.04 1.5 – 0.5 0.8 – 0.2 3 – 2 67 – 62 6 – 2.2