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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
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