Silicon Carbide brick with the characteristics of high thermal conductivity, good wear resistance, thermal shock resistance, corrosion resistance.
Can be used for aluminum electrolytic cell lining, molten aluminum and ceramic kiln kiln furniture, large and medium-sized blast furnace furnace body, furnace waist and furnace belly, aluminum refining furnace lining, zinc distillation tank lining.
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Item
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Index
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SiO2 %
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≥96
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95
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94
|
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Fe2O3 %
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≤1.0
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≤1.2
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≤1.4
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Apparent Porosity %
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≤22
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≤22
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≤22
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True Density g/cm3
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≤2.34
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≤2.35
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≤2.35
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|
Cold Crushing
Strength Mpa
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≥30
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≥30
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≥30
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0.2Mpa Refractoriness
Under Load T0.6
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≥1660
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≥1650
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≥1640
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