Silicon carbide brick Manufacturer & Silicon carbide 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

Silicon Carbide Brick adopts the following crafts,such as high-compression shape,high-temperature nitride cremation and so on. Silicon Carbide Brick is obviously higher than national standard on main technical index.Silicon Carbide Brick is firstly-chosen product on interior material of blast furnace and side material of electrolytic aluminium.

item	index	specification value
physical property	volume & density 　　　　　　(g/cm2)	≥2.67
	air-hole rate　　　　　　　　　(%)	≤16
	bending strength in normal temperature，20℃　　　　 (MPa)	≥42
	bending strength in high temperature，1400℃　　　　(MPa)	≥50
	(conductive)heat coefficient，1000℃　　　　　(W/m·k)	≥15.5
	high-compression resistance　in normal temperature　　　　　(MPa)	≥180
chemical composition	Sic 　　　　　　　　　　　(%)	≥ 72
	Si3N4　　　　　　　　　　　(%)	≥21
	Fe2O3　　　　　　　　　　　(%)	≤1.0
	Si　　　　　　　　　　　　　(%)	≤0.5