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Low porosity clay brick is made of high quality coke gem clinker, sintered mullite, three stone as the main raw materials by sintering at high pressure and high temperature.
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Ladle permanent layer clay brick
Ladle permanent layer clay brick is generally made of low aluminum clay brick with Al2O3 content of 25 ~ 30% on the basis of adding silica.
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Composite Brown Corundum Bricks
The composite brown corundum brick is mainly made of high quality brown corundum, silicon carbide, fused mullite.
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Low creep clay brick is made of special coke gem, andalusite, electromelting mullite as the main raw materials, and add a small amount of additives.
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The low creep high alumina brick used in hot blast furnace is mainly made of high quality bauxite, white corundum, mullite and "three stones".
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The low creep high alumina brick used in hot blast furnace is mainly made of high quality bauxite, white corundum, mullite and "three stones".
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Low Creep High Alumina Lattice Bricks
The low creep high alumina brick used in hot blast furnace is mainly made of high quality bauxite, white corundum, mullite and "three stones".
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The primary high alumina brick refers to the alumina silicate refractory with Al2O3 content greater than 75%.
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Chrome Corundum Bricks (Octagonal Cylinders)
Chromium corundum brick is made of high purity electromolten chromium oxide and alumina powder, adding a small amount of zirconia, sintered at high pressure and high temperature.
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Low Porosity Clay Bricks Octagonal Cylinders
Low porosity clay brick is made of high quality coke gem clinker, sintered mullite, three stone as the main raw materials by sintering at high pressure and high temperature.
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Erosion-resistant micro-expansion firebrick
It is characterized by high strength, good wear resistance and dense structure. The production and manufacturing process used can form a continuous Sio2 dense glaze layer on the brick surface to prevent the corrosion of harmful elements sulfur in carbon materials. The high temperature bending strength of the product and the good thermal shock stability of the product make the product not easy to break and flake.
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Refractory materials for coke ovens
The company has reached an alliance of production, learning and research cooperation with many scientific research institutes, such as China Building Materials Institute, Luonai Institute, Zhengda High Temperature Research Institute, etc.
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