al2o3 high alumina refractory bricks (215) Online Manufacturer
Al2O3: ≥30%
Fe2O3: ≤2%
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Raw Materials: Chrome
Bulk Density: 3.3-3.8g/cm3
Size: Customzied
Al2O3: ≥62
Sio2: ≤36
Rohstoff: Bauxit
Al2O3: ≥75%
Shape: Brick
Origin: China
Modulus Of Rupture: 70~80
Usage: Furnace Liner
Cold Crushing Strength: 20-40 MPa
Modulus Of Rupture: 70~80
SiO2: 0.5%-8%
Al2O3: 50%-77%
Offensichtliche Porosität: ≤22%
Refractoriess: 1790℃
Standard Size: 230*114*73mm
Thermal Shock Resistance: Good
AL2O3 (%): ≥36
Fe2O3 (%): ≤1.0
Schüttdichte: ≤0.8 g/cm3
Kalte Druckfestigkeit: MPa ≥3.0
Al2O3: 38%-75%
Fe2O3: 1.0%max
Rohstoff: Bauxit
Al2O3: ≥72%
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Working Temp: 1300-1560
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