High Alumina Brick
6 products available
High Alumina Brick Al2O3 60%
High Alumina Brick Al2O3 60% offers reliable refractoriness to 1500°C, strong crushing resistance, and stable service life for cement plants, glass factories, and industrial annealing furnaces.
λ = 1.5 W/(m·K) at 1000°C
High Alumina Brick Al2O3 65%
High alumina refractory brick with 65% Al2O3 content. Excellent resistance to high temperatures and slag attack. Widely used in blast furnaces, hot blast stoves, and electric arc furnaces.
High Alumina Brick Al2O3 70%
High Alumina Brick Al2O3 70% provides premium refractoriness to 1600°C and low porosity for electric arc furnace sidewalls, copper converters, and non-ferrous metal smelting furnace linings.
λ = 1.8 W/(m·K) at 1000°C
High Alumina Brick Al2O3 75%
Premium high alumina brick with 75% Al2O3. Superior performance in steel and non-ferrous metal industries.
High Alumina Brick Al2O3 80%
High Alumina Brick Al2O3 80% delivers ultra-high thermal stability and refractoriness to 1700°C for rotary kiln burning zones, petrochemical steam reformers, and lime calcination kiln linings.
λ = 2.2 W/(m·K) at 1000°C
High Alumina Brick Al2O3 90%
High Alumina Brick Al2O3 90% near-corundum grade withstands 1750°C with exceptional slag resistance, targeting blast furnace taphole areas, coal gasifiers, and high-temperature incinerators.
λ = 2.8 W/(m·K) at 1000°C
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