al2o3 high alumina refractory bricks (191) Online Manufacturer
Al2O3: ≥60%
Fe2O3: ≤2%
Cold Crushing Strength: ≥3.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥3.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3: ≥55%
Fe2O3: ≤2%
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Working Temperature:: ≤1800
Shape: Brick
Refractoriness: ≥1790℃
RUL: ≥1480℃
Raw Material: Bauxite
Al2O3: ≥55%
Apparent Porosity: ≤22%
Refractoriess: 1790℃
Shape: Brick
Al2o3 Content (%): 48%-85%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
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