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
Surowiec: boksyt
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%
Pozorna porowatość: ≤22%
Materiały ogniotrwałe: 1790 ℃
Standard Size: 230*114*73mm
Thermal Shock Resistance: Good
AL2O3 (%): ≥36
Fe2O3 (%): ≤1,0
Gęstość nasypowa: ≤0,8 g / cm3
Wytrzymałość na zgniatanie na zimno: ≥3,0 MPa
Al2O3: 38% -75%
Fe2O3: Maks. 1,0%
Surowiec: boksyt
Al2O3: ≥72%
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Working Temp: 1300-1560
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