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... bricks for RH furnaces Product Description Magnesia-chrome bricks are refractory products containing magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main components, and periclase and spinel are the...
... for the manufacture of magnesia chrome bricks. Ordinary magnesia chrome bricks or silicates combined with magnesia chrome bricks (containing 4% to 7% SiO2) combined with a lower melting point of the cinnama...
... of MgO-Cr2O3, cold crushing strength of ≥50 MPa and Mohs hardness of 7.5-8.5. This product has excellent thermal shock resistance, high temperature ......
Product Description: Magnesia Chrome Brick is a kind of magnesite chrome refractory brick made of magnesia and chrome oxide as the main raw materials, through firing and forming. It has excellent properties suc...
... used in the blast furnace, hot blast stove, glass kiln and other thermal equipment. The thermal expansion coefficient of Magnesia Chrome Brick is between 2.5-3.5×10-6/℃, the...
... aluminate spinel,fused MgO and graphite are the main raw materials in use for those bricks.This series of products,featured with high strength,better corrosion resistance and thermal shock resistance,are ma...
... aluminate spinel,fused MgO and graphite are the main raw materials in use for those bricks.This series of products,featured with high strength,better corrosion resistance and thermal shock resistance,are ma...
...carbon AL2O3-Spinel bricks /with high strength and erosion resistance/Used for bottom of ladle Product description: Fused alumina,magnesium aluminate spinel,fused Mgo and graphite are the main raw materials ...
High Temperature Refractory Magnesia Carbon Brick For Ladle magnesia carbon brick description: Magnesia-alumina-carbon brick is made from Al2O3(corundum,high quanlity calcined bauxite,homogenized bauxite and an...
...Brick Physical and chemical indexes: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO......
... Place of Origin: Henan, China (Mainland) Shape: Brick Material: silica stone SiO2 Content (%): >96% Al2O3 Content (%): 0.23-0.45 MgO Content (%): 0.8-1.2 CaO Content (%): 0.01 Refractoriness (Degree): 1770°...
...Brick for hot blast stove Physical and chemical indexes: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO......
...Brick for hot blast stove Physical and chemical indexes: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO......
...Kg/m²): 39±1.5 Strength(MPa): 4.0 Raw Material: MgO, MgCl2, Fibers Description: JB lightweight wall panels are widely used as interior wall on various buildings, such as shopping malls, ......
High Refractoriness Magnesite Chrome Brick Manufacturer for Sale Physical and Chemical Specification MgO 80% Cr2O3 12% SiO2 3% CaO 0.025 Bulk Density ≥3.0g/cm3 Apparent Porosity ≤19% Refractoriness ≥1650℃ ......