Corundum brick
Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
Corundum
1580< Refractoriness< 1770
3150kg/M3
THERMOST
Wooden Pallet
230x114x65 230x114x76
Shanghai China
69032000
Product Description
Corundum brick
Corundum brick with alumina content greater than 90% and corundum as the main crystalline phase. High compressive strength at room temperature (up to 340MPa). High load softening initial temperature (greater than 1700ºC). Good chemical stability, strong resistance to acidic or alkaline slag, metal and liquid glass. Divided into sintered corundum brick and fused corundum brick two kinds. Sintered alumina and fused corundum can be used as raw materials, or alumina clinker with high Al2O3/SiO2 ratio can be combined with sintered alumina by sintering method
Corundum brick with alumina content greater than 90% and corundum as the main crystalline phase. High compressive strength at room temperature (up to 340MPa). High load softening initial temperature (greater than 1700ºC). Good chemical stability, strong resistance to acidic or alkaline slag, metal and liquid glass. Divided into sintered corundum brick and fused corundum brick two kinds. Sintered alumina and fused corundum can be used as raw materials, or alumina clinker with high Al2O3/SiO2 ratio can be combined with sintered alumina by sintering method
