Fused corundum brick Manufacturer & Fused corundum brick Supplier from China

Firebrick

Cordierite mullite kiln furniture

Corundum brick

AZS block

Carbon block

Silicon carbide brick

Alumina carbon brick

Fused corundum brick

Recrystallized silicon carbide

Nitrogen silicon carbide brick

Main Characters: The crystal phase of the corundum brick is corundum, it has excellent nature, such as high melting point, hardness and etc, so the corundum brick is high strength, anti scour, wear resistance and corrosion resistance.
Applications: Main widely used in glass furnace.

The physical and chemical index:

Variety	refractoriness /℃	Apparent porosity /%	volume density（g、cm3）	Dielectric Strength /MPa	chemical composition
Variety	refractoriness /℃	Apparent porosity /%	volume density（g、cm3）	Dielectric Strength /MPa	Al2O3/%	SiO2/%	Fe2O3/%	Na2O/%	MgO/%	CaO/%	TiO2/%
α-Al2O3 brick α-Al2O3 brick βAl2O3 brick	＞1900 ＞1875 ＞1875	0~20 0~5 5~15	＞3.8 ＞3.4 ＞3.0	＞70 ＞150 ＞20	＞99 ＞94 ＞94	＜0.5 ＜1.5 ＜0.5	＜0.1 ＜0.1 ＜0.1	＜0.8 ＜4.5 ＜7	＜0.1 ＜0.1 ＜0.1	＜0.5 ＜0.5 ＜0.5	＜0.1 ＜0.1 ＜0.1