Silica Carbide Brick

Silica Carbide Brick Introduction

Silica carbide fire Brick is made of SiC as the main material, which include 72%~99% SiC content, which have features of high thermal conductivity, great wear resistance, good thermal shock resistance, low heat expansion coffocient, etc. Silicon carbide fire brick is a kind of very important refractory materials for various furnaces and kilns which are of high temperature and high strength erosion atmosphere.

Silica Carbide Brick Properties

High heat conductivity
Good abrasive resistance
Great thermal shock resistance
Excellent erosion resisting
Strong resistant to acid and alkali slag erosion
High strength
Low heat expansion coefficient

Silica Carbide Brick Physical & Chemical Index

Silicon Carbide Bricks
Items	Unit	SiO2 Bonded Silicon Carbide Bricks	Azoxty-cornpounds Bonded Silicon Carbide Bricks	Mullite Bonded Silicon Carbide Bricks
Al2O3	%	~	~	≥10
SiO2	%	≤8	~	~
Fe2O3	%	≤1	≤0.6	≤1
Sic	%	≥90	≥80	≥85
Apparent Porosity	%	≤18	≤18	≤18
Bulk Density	g/cm3	≥2.56	≥2.60	≥2.56
Cold Crushing Strength	Mpa	≥80	≥100	≥70
Refractoriness under Load	℃	≥1600	≥1620	≥1550
Thermal Shock Stability （Time/850）	℃	≥40	≥40	≥35
Thermal Conductivity	w/m*k	≥8	~	~
Normal Temperature Bending Strength	Mpa	≥25	≥30	≥25
High Temperature Bending Strength 1250℃*1h	Mpa	≥20	≥25	≥20
Maximum Service Temperature	℃	1400	1500	1400

silica carbide fire bricks

Silica Carbide Brick Application

Aluminium cell lining
Zinc smelting industry vertical cylinder distillation furnace
Molten aluminium tubular conductor
Ceramic kiln
Large and medium blast furnace
Furnace lining of Aluminium refining furnace
Lining of zincretort

$silica carbide refractory bricks$ Silica Carbide Brick Manufacturer

RS Refractory Material Supplier is specialized in producing and selling silica carbide birck. Our main products including high alumina refractory bricks, , light weight insulating bricks, fireclay refractory bricks, magnesia bricks, corundum bricks, silica bricks, graphite brick, checker bricks, burner bricks, etc. And out products have been sold to many countries and get good feedback. If you have any purchase plan about refractory materials and want to get more information, welcome contact with us!

$Silica Carbide Refractory Brick$

Silica Carbide Refractory Brick

Silica carbide brick is a kind of refractory brick mainly made of SiC. Moh’s hardness is 9. It is stable for the acid slag, the content of SiC is 72%~99%. It can divided into clay combination, Si3 N4 combination, Si3 N4 combination, β-SiC combination, Si2...