mullite brick refractory brick
Mullite Brickcsrefractory
Mullite brick refers to a high alumina refractory material with mullite as the main crystal phase. Generally the alumina content is between 65 and 75 .Mullite bricks have high refractoriness which can reach above 1790℃. Mullite bricks are divided into sintered mullite bricks and fused mullite bricks.
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Corundum Mullite Bricks. Corundum mullite bricks are made of corundum and mullite as the main raw materials and by adding appropriate amounts of alumina silica ultrafine powder and additives and firing at high temperature in an oxidizing atmosphere. This refractory bricks
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Electric cast mullite brick with high alumina A12O3 and refractory clay as raw material adding charcoal or coke fines as a reducing agent after forming by reduction of electric melting method to manufacture. Crystal fused mullite than sintered mullite thermal shock resistance than sintered products.
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Mullite Brick is high alumina refractory whose main crystalline phase is mullite (3Al2O3·2SiO2). The alumina content of mullite brick is around 65 75. The refractoriness of mullite brick is up to 1790℃ good thermal stability. Mullite bricks are be divided into two kinds sintered mullite brick and electric cast mullite brick.
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Mullite Insulation Brick is a kind of quality refractory insulation materials for resisting high temperature with features of light weight low thermal conductivity thermal insulation and high compression strength in the high temperature furnaces or kilns.
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The bulk density of heavy mullite refractory bricks is 2.3-2.5 g/cm3. There is no fixed standard for the volume density of mullite bricks and the actual standard is based on customer needs. The volume density of mullite refractory bricks is a comprehensive reflection of the volume of pores and mineral composition in mullite bricks.
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Mullite Brick Description Mullite brick is high alumina content refractory material which s principle crystalline phase is mullite. Mullite brick can be divided into sintered mullite bricks and fused cast mullite bricks. Fused mullite bricks have higher crystallization
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Mullite bricks mean those high alumina refractory materials made of mullite as the main crystal phase. And generally the alumina content for mullite brick is during 65 75 . The mineral composition of mullite refractory bricks contain mullite glass phase cristobalite or corundum according to
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Mullite brick is an excellent refractory bricks using high quality mullite as the raw material adding special additives with high pressure molding with high temperature. Mullite brick has the characteristics of charge higher lower porosity better thermal shock performance and well wear-resisting.
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Mullite bricks mean those high alumina refractory materials made of mullite as the main crystal phase. And generally the alumina content for mullite brick is during 65 75 . The mineral composition of mullite refractory bricks contain mullite glass phase cristobalite or corundum according to
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Mullite Refractory Brick Introduction Mullite Bricks are an excellent quality high alumina refractory product with about 65 75 percent alumina content. Mullite brick is made of mullite as the main raw material and molded through high temperature firing and pressure.
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Product Description Mullite brick is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al 2 O 3 2SiO 2 or 2Al 2 O 3 SiO 2.Unusually mullite has no charge balancing cations present. As a result there are three different Al sites two distorted tetrahedral Al sites and one Al other site which adopts a higher co-ordinate octahedral state.
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Mullite Refractory Brick Introduction Mullite Bricks are an excellent quality high alumina refractory product with about 65 75 percent alumina content. Mullite brick is made of mullite as the main raw material and molded through high temperature firing and pressure.
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Mullite insulation bricks refractory material can be used in linings or heat-insulating materials of the industries such as ethylene pyrolysis furnaces tubular furnaces reforming furnaces of synthetic ammonia gas generators and high-temperature shullte kilns etc .
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Mullite brick refers to a high alumina refractory material with mullite as the main crystal phase. Generally the alumina content is between 65 and 75 .Mullite bricks have high refractoriness which can reach above 1790℃. Mullite bricks are divided into sintered mullite bricks and fused mullite bricks.
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The zirconium mullite brick produced by our company is made of mullite as aggregate and zircon as raw material. After kneading molding and drying it is fired at high temperature in the shuttle kiln.
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Mullite insulation brick is a high-grade mullite poly-light refractory brick developed by our company in recent years. It has excellent performance and can be directly used in high-temperature kiln lining. It has been widely used in shuttle kiln roller kiln glass kiln and the lining of petrochemical furnaces.
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Product Description Mullite brick is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al 2 O 3 2SiO 2 or 2Al 2 O 3 SiO 2.Unusually mullite has no charge balancing cations present. As a result there are three different Al sites two distorted tetrahedral Al sites and one Al other site which adopts a higher co-ordinate octahedral state.
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Mullite brick (also called mullite refractory bricks) is a kind of fine refractory material with stable expansion good thermal stability high RUL capacity low creep under high temperature anti-chemical erosion ability and have a hard texture.
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Mullite bricks Primarily used for the key parts of the furnace of glass furnace alkali-free glass fiber furnace blast furnace hot blast stove refractory–material tunnel kiln the cracking furnace conversion furnace heating equipment refining equipment reproduction equipment hot blast stove heating furnace tunnel kiln shuttle kiln glass-pool kiln etc.
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Product Description Mullite brick is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al 2 O 3 2SiO 2 or 2Al 2 O 3 SiO 2.Unusually mullite has no charge balancing cations present. As a result there are three different Al sites two distorted tetrahedral Al sites and one Al other site which adopts a higher co-ordinate octahedral state.
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Mullite Bricks are a kind of high alumina refractory with mullite (3Al2O3·2SiO2) as the principal crystalline phase and contains 65 75 alumina content. Some Mullite Bricks with lower alumina content also contain a small amount of glass phase and
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Mullite insulation bricks refractory material can be used in linings or heat-insulating materials of the industries such as ethylene pyrolysis furnaces tubular furnaces reforming furnaces of synthetic ammonia gas generators and high-temperature shullte kilns etc .
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Fused Zirconia mullite bricks are refractory products made by mullite and zirconia raw materials. Fused zirconia mullite bricks feature in dense crystalline structure high refractoriness under load good thermal stability high mechanical strength at both room temperature and high temperature good abrasion resistance and thermal conductivity most importantly zirconia mullite bricks have
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Jun 15 2020 · Mullite Refractory Bricks For Sale. Mullite brick is a high alumina refractory with mullite as main crystalline phase. Generally the alumina content is between 65 and 75 . In addition to mullite the lower alumina also contains a small amount of glass phase and calcite. The higher alumina content also contains a small amount of corundum.
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Mullite brick is a kind of high quality refractory material with high alumina content of 65 75 . Mullite brick is made of mullite as the main raw material and molded through high temperature firing and pressure. Mullite brick has the advantages of high
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Cast zircon mullite refractory bricks are made from fused zirconia mullite and sintered alumina as the main raw material and hydrated alumina as the binder. with good compactness and high purity its corundum phase is greater than 70 the content of zircon is greater than 19 and the content of mullite is greater than 7 .
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The bulk density of heavy mullite refractory bricks is 2.3-2.5 g/cm3. There is no fixed standard for the volume density of mullite bricks and the actual standard is based on customer needs. The volume density of mullite refractory bricks is a comprehensive reflection of the volume of pores and mineral composition in mullite bricks.
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Mullite Bricks are a kind of high alumina refractory with mullite (3Al2O3·2SiO2) as the principal crystalline phase and contains 65 75 alumina content. Some Mullite Bricks with lower alumina content also contain a small amount of glass phase and cristobalite and some that with higher alumina content also contain a small amount of corundum.
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Mullite brick characterized by good high temperature resistance and good thermal shock resistance whick comes into being mullite through calcine with clay high alumina materials and ceramics. The main applications are 1 Sulfuric cracking furnace 2 Fibrous glass furnance. Specifications 1 Low permanent linear change on reheating
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Mullite Bricks are a kind of high alumina refractory materials with mullite (3Al2O3·2SiO2) as the main crystal phase and containing 65 75 alumina content. Mullite Brick is widely used in blast furnace hot blast stove and glass melting furnace with its various excellent properties of high temperature resistance good thermal shock resistacne
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