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Apr 14, 2023Performance of fused cast corundum bricksThis brick has good high-temperature volume stability and corrosion resistance. α- The Al2O3 fused cast brick has a dense structure and certain resistance to glass melt erosion and -
Apr 13, 2023Introduction to fused cast corundum bricksFused corundum bricks refer to corundum based refractory products with corundum as the main crystal phase. -
Apr 12, 2023Manufacturing process of electric fused bricksThe manufacturing process of electric fused bricks is to mix selected zircon sand and industrial aluminum oxide powder in a 1:1 ratio, add a small amount of NaZO (added in the form -
Apr 11, 2023Introduction to Electric Fused BricksElectric fused brick refers to a white solid formed by using pure aluminum oxide powder (Al2O3) and zircon sand containing about 65% zirconia (ZrO2) and 34% silicon dioxide (SiO2) -
Apr 10, 2023High alumina brick usageIt is mainly used for lining of blast furnace, hot blast furnace, electric furnace roof, blast furnace, reverberatory furnace and rotary kiln. -
Apr 09, 2023Characteristics of high alumina bricksThe fire resistance of high alumina bricks is higher than that of clay bricks and semi silica bricks, reaching 1750~1790 ℃, and belongs to the category of advanced refractory mater -
Apr 08, 2023High alumina brick production processThe production process of high alumina bricks and multi clinker clay bricks is similar, but the difference lies in the high proportion of clinker in the ingredients, which can reac -
Apr 07, 2023Introduction to High Aluminum BricksHigh alumina bricks are a type of refractory material, and the main component of this refractory brick is Al2O3. -
Apr 06, 2023Can refractory bricks still be used after being wet with waterThe service life of refractory bricks under high-temperature kilns is closely related to many factors or external factors. -
Apr 05, 2023The main uses of refractory bricksRefractory bricks are refractory ceramic blocks used for lining furnaces, kilns, fireboxes, and fireplaces. -
Apr 04, 2023Construction standard for low cement refractory casting materialsRaw materials should use high alumina clinker with an Al2O3 content exceeding 70%, flame retardancy of 1770 ℃, coarse aggregate particle size of 5-10mm, fine aggregate particle siz -
Apr 03, 2023Introduction to refractory castablesCastable, also known as refractory castable, is a granular and powdery material made of refractory material with a certain amount of binder.
