Description for Chrome Corundum Brick Chrome Corundum Brick is a kind of refractory bricks made of certain raw materials prepared with chromium oxide green content and aluminium oxide and then forms one kind of complex solid solution that shows green before firing and shows amaranth after firing through melting at high temperature, which adopts special refractory materials manufacturing process can improve and enhance the products’ inner quality and high-temperature property. This kind of Corundum Brick has features of high refractoriness, high strength, good thermal shock resistance and strong erosion resistance. Chrome Corundum Brick plays excellent performance of wear, erosion and spalling resistance in industries application of metallurgy, glass, carbon black and petrochemical engineering. Specification Physical and Chemical Index of Chrome Corundum Brick Chrome Corundum Brick Item Index Chemical Composition % Al2O3 ≥92 CaO ≤1.2 SiO2 ≤1.0 Fe2O3 ≤0.3 Cr2O3 ≥3 Na2O – ZrO2 ≥3 Cold Crushing Strength (Mpa) ≥180 Apparent Porosity (%) ≤15 Refractoriness (℃) ≥1900 Modulus of Rupture at High Temperature 1250℃ (Mpa) ≥9.5 Bulk Density (g/cm3) ≥3.25 Reheat linear change 1600℃×3h (%) ≤±0.2 0.2Mpa Refractoriness Under Load T0.6 (℃) ≥1680 Chrome Corundum Brick Properties 1. Good wear resistance; 2. Good thermal shock resistance; 3. Good acid and alkali resistance; 4. Good chemical stability; 5. High fire resistance; 6. Big intensity; 7. Great high temperature performance; 8. Strong Strength; 9. Low Porosity; 10. High refractoriness under load; 11. Good chemical attack assistance; Product Application Application of Chrome Corundum Brick 1.Chrome Corundum Brick is widely used in zinc smelting electric furnace, volatilizing kiln with excellent properties of thermal shock resistance and high-temperature creep. 2.Chrome Corundum Bricks are mainly used for lining of carbon soot furnace and copper smelting furnace, the skid rail molten pool of glass furnaces, and tapping platform of rolling mill furnace. 3.Chrome Corundum Bricks also can be used in highly stressed areas in contact with glass in melting tanks. 4.Chrome Corundum Brick is mainly used in areas that require high abrasion and temperature resistance, such as gliding rail bricks in steel pusher metallurgical furnaces, the tapping platform (tapping spout) style walking beam furnaces. Packing & Delivery Packaging : Magnesia Chrome Brick Packed by sea-worthy wooden pallet + shrink wrapped + carton For example, Standard size of Fireclay brick : 230x114x65mm Shipping : 384pcs/plt x 18plts in one 20 feet container