high alumina refractory fire brick (203) Online Manufacturer
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Al2O3: 40-55
Fe2O3: 0-1.7
Shape: Brick
Origin: China
Al2O3: ≥60%
Fe2O3: ≤2%
Shape: Brick
Al2o3 Content (%): 48%-85%
Raw Material: Bauxite
Al2O3: ≥55%
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3: ≥50%
Fe2O3: ≤2%
SiO2: 40~55
Al2O3: 30~60
Creep Rate: ≥1350℃
Standard Size: 230*114*73mm
Send your inquiry directly to us