Cr2O3 Steel Making Refractories Brick
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...Brick Al2O3 % ≥83.5 Cr2O3 % xz≥9 CaO % ≤1.5 Bulk Density ( g/cm3) ≥3.2 Cold Crushing Strength 110℃ N/mm2 ≥80 1200℃ N/mm2 ≥90 Thermal Expansion 800℃ W/m K ≤4.4 1200℃ W/m K ≤4.1 Linear Change on Reheating,1500℃,after 5h % ≤0.5 Thermal conductivity(60±1600)℃ 10-6K-1(W/mK) 8.6 Introduction: The main components of aluminum chrome bricks are corundum and chromium trioxide, with low impurity content......
Zhengzhou Annec Industrial Co., Ltd.
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Metallurgical Industries Refractory Heat Resistant Bricks With High Cr2O3 Content Red Color
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... product for RH furnace is mainly magnesia chrome brick. Magnesia-chrome bricks features High refractoriness High temperature strength Strong resistance to alkaline slag corrosion Excellent thermal shock resistance and certain adaptability to acidic ......
Jundao (Henan) New Materials Co.,Ltd.
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High Quality Chromium Refractory Bricks Fused-Cast Chrome Corundum Refractory Brick for High Temperature Kilns
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... to corundum refractory products containing Cr2O3, which is a refractory brick formulated with alumina powder and a certain proportion of chromium oxide, which is formed by high temperature melting. The main mineral composition is α-Al2O3-Cr2O3, which...
Zhengzhou Rongsheng Refractory Co., Ltd.
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High Purity Magnesia Chrome Mag Chrome Refractory Brick For Landle
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...brick Mag Chrome refractory brick for landle Product Description Magnesite chrome brick to magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient,periclase and spinel as main mineral components of refractory products. 1.Common Magnesite chrome brick is made by sintered magnesia and refractory level chrome ore as raw materials. The space between refractory......
yixing xinwei leeshing refractory materials co.,Ltd
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Tunnel Kiln Clay Fire Blocks Thermal Insulation Basic Refractory Bricks Material
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... bricks are refractory products with alumina content of 30~48% made of clay clinker as aggregate and refractory clay as binder. The raw materials for making clay refractory bricks are clay minerals, and refractory clays can generally be divided into...
Xi'an BBT Clay Technologies Co., Ltd.
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High Purity 1690C Silica Fire Refractory Bricks For Coke Oven And Glass Melting Furnace
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...mainly consisting of tridymite, cristobalite, and a small amount of residual quartz and glass phases. The silicon content is 94% or more. True density of the silicon brick is 2.35g/cm3. CH Refractories has manufactured and installed silicon bricks for more...
ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
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Electric Furnace Refractory Bricks , Alumina Fire Brick Abrasion Resistance
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...brick/High alumina brick for blast furnace / High alumina brick for electric furnace Product description: High aluminum brick is a refractory material, the main component of this refractory brick is Al2O3.The Al2O3 content is higher than 90%, which is called corundum brick.Due to different resources, standards are not completely consistent.For example, in European countries, the lower limit of Al2O3 content......
Zhengzhou Xinyu Import Export Trade Co., Ltd.
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Al2O3 55%-85% High Alumina Refractory Brick Alumina Lining Brick For Glass Furnaces
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...of the necessary common brick type of steel drum, has good applicability and expansion, alumina content of more than 48% of a kind of aluminum silicate refractory.Carbon fired andalusite and mullite refractory brick for furnace wall is fired at 1500℃ by...
Zhengzhou Jansincere Refractory Co., Ltd
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Mass Custom Material Refractory Clay Brick For Refractory Brick Kiln
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... Name Factory price mass custom material refractory clay brick for refractory brick kiln Content Al2O3＞75% Working Temperature 1650℃ Volume On-demand customization Shape Cylindrical; cone; rectangle; square; other shape can be customized ......
Shandong Luming New Materials Technology Co.,Ltd
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99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
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...Bricks Corundum Bricks High Alumina Refractory Bricks Made For Extreme Demands Corundum Bricks are high alumina refractory bricks made for extreme demands. The alumina content in Corundum Bricks is from synthetic corundum of high purity, such as white fused alumina or tabular alumina. Additional ingredients are special refractory clays, reactive alumina, and very pure modifications of silica. Corundum Bricks......
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
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