Henan Lite Refractory Material Co.Ltd.

Stone Broken Machine Manufacturers China

Hot Products

  • fire clay brick

    fire clay brick High mechanical strength,Good thermal shock resistance;

  • AZS Bricks

    AZS Bricks AZS arch crown refractory block/brick is manufactured using high quality zirconia and zirconium corundum clinker raw materials with ceramic and chemical bonding.It is shipped underhigh pressure and fired with high temperature with scientific

  • Mullite insulation brick

    Mullite insulation brick Light weight mullite insulating brick is made from pure mullite and adding alumina powder according to different type sintering in high temperature.

  • Refractory cement

    Refractory cement Refractory cement also is called bauxite cement,high alumina cement,aluminate cement. 1.General refractory cement:made by high alumina bauxite and limestone materials 2.High pure refractory cement:made by industrial alumina and limestone Fea

  • High alumina castable

    High alumina castable Made from high alumina aggregate, refractory powder, binders and other additives. Features high mechanical strength,good thermal shock resistance,abrasion resistance, application mainly used as liner of furnace, blast-furnace,heating furnace

Silicon Carbide Brick

►Details:
Silicon carbide brick is a high temperature refractory material made of silicon carbide powder and binder. It has excellent high temperature resistance and chemical stability, and can be used for a long time in a high temperature environment. Silicon carbide bricks are often used in industrial furnaces, high-temperature furnaces, refractory linings, etc., to protect and isolate high-temperature media inside the furnace. It has the characteristics of wear resistance, corrosion resistance, heat shock resistance, etc., and is suitable for various high temperature processes.



►Feature:
1.Good thermal conductivity,
2.Good high temperature strength,
3.Wear resistant and erosion resistant,
4.Good thermal shock resistance,
5.Good corrosion resistance,
6.Good oxidation resistance.



►Technical Data:
Item
SiO2
bonded carborundum
Mullite bonded carborundum
Corundum carborundum
High Alumina carborundum
Sillimanite carborundum
SiC %
80-90
60-85
60-70
35-55
40-50
Apparent Porosity %
17-20
18-21
18-21
18-20
18-21
Refractoriness °C
1790
1790
1790
1790
1790
Refractoriness under load °C
1600
1600
1600
1550
1500
Cold compressive strength MPa
90
90
80
60
70
Thermal conductivity
13.2
12
9-10
6-8
6-8
Resistance to thermal shock (1100°C)times
50
50
30
50
50



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