Clay brick is one of the most commonly used refractories for carbon baking furnace. The clay bricks for carbon furnace are mainly low porosity clay bricks. Low porosity clay bricks are made of flint clay clinker as the main raw materials, and the clay bricks with apparent porosity of less than 17% are called low porosity clay bricks.
Constitution of Clay Bricks for Carbon Furnace
The principle raw materials of clay bricks are fire clay and flint clay, containing 30%~46% alumina oxide, refractory degrees can reach to 1580 to 1770 DEG C, it belongs to faintly acid refractory material, good heat shock resistance, resistance to acid slag, wide application, the brick is made of fire clay as main material is called as common clay brick.
Clay Bricks for Carbon Bricks For Sale
he low Porosity clay brick produced by RS company is made of good flint clay as the main material, its performance is updated comprehensively, having the characteristics of high strength, high refractoriness, compact structure, low porosity, good thermal shock resistance, anti-stripping, it is widely applied to hot blast stove, glass furnace regenerator.
Applicaiton of Clay Bricks for Carbon Bricks
Low porosity clay bricks can be applied to steel, nonferrous metals, glass, cement, ceramics, pertrifaction, machinery, boiler, light industry, electric power, war industry and other economic filed, which is the indispensable basic material to ensure above production running and technological development, it plays an incomparable important role in the development of high temperature industrial production.
Clay Bricks for Carbon Bricks Manufactures
Zhengzhou RongSheng Refractory Co., Ltd has produced and sold refractory material for many years, yeas of experience make us more professional, if you have any demand and question about clay brick for carbon furnace, welcome you consult RS Refractory Company, we company will provide you with high quality refractory material and intimate service.
Specification of Clay Bricks
BrandsItems | Fire Clay Brick SK-32 | Fire Clay Brick SK-34 | Fire Clay Brick SK-36 |
Al2O3(%) | 30 | 38 | 50 |
Fe2O3 (%) | 3 | 2.5 | 2 |
Refractoriness (SK) | 32 | 34 | 36 |
Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 | 1350 | 1450 |
Porosity (%) | 22-26 | 19-23 | 20-24 |
Bulk density (g/cm³) | 2.05 | 2.10-2.15 | 2.3-2.4 |
Cold crushing strength (MPa) | 25 | 25 | 45 |
Thermal expansion at 1000°C (%) | 0.6 | 0.6 | 0.3 |