Al2O3:≥50
Apparent Porosity:≤23
Creep Rate(0~50h ,0.2MPa):1270℃~1550℃, 0.8
Al2O3:≥50
Apparent Porosity:≤23
Cold Crushing Strength:≥50
Al2O3:≥48
Apparent Porosity:≤23
Cold Crushing Strength:≥55
Raw material:Bauxite
Al2O3:≥72%
Fe2O3:≤1.5%
Al2O3:≥68%
Bulk density:≥2.4g/cm3
Apparent porosity:≤23%
Apparent porosity:≤23%
CCS:≥40Mpa
Bulk density:≥2.15g/cm3
Al2O3:≥55%
Fe2O3:≤2%
Bulk density:≥2.2g/cm3
Raw material:Bauxite
Al2O3:≥55%
Refractorines:≥1790℃
Raw material:Flint clay
Al2O3:≥55%
SiO2:≤40%
Al2O3:≥48%
SiO2:≤45%
Fe2O3:≤2%
Al2O3:≥60%
Fe2O3:≤2%
Apparent porosity:≤23%