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thin wall cordierite ceramic tube making process

  • cordierite ceramic tube hs making process

    2010-6-26 · Carbon-coated ceramic honeycombs (clay containing , cordierite [232–247], and acicular mullite ) and foams (commercial zirconia , alumina , and cordierite ) have been produced. In a typical process, these cellular ceramic supports are coated with a polymer solution (such as novolak, furan, etc.), dried and then heated at high ...

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  • US5938992A - Production method of thin wall

    A production method of a honeycomb structure is provided. The production method of a thin wall cordierite honeycomb structure having cordierite as the main component of the crystalline phase includes: adding a forming auxiliary agent to a cordierite material to obtain a mixture, kneading the mixture to obtain a material batch, forming the material batch by extrusion to form a honycomb compact ...

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  • cordierite ceramic block, cordierite ceramic block ...

    Alibaba.com offers 2,461 cordierite ceramic block products. A wide variety of cordierite ceramic block options are available to you, such as processing service, application, and material.

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  • US6291379B1 - Process for production of cordierite

    A process for producing a cordierite-based ceramic honeycomb structure, includes kneading raw materials for cordierite with a forming aid to obtain a raw material batch, subjecting the raw material batch to obtain a honeycomb structure, and subjecting the honeycomb structure to drying and firing in this order to obtain a ceramic honeycomb structure whose crystal phase is composed mainly of ...

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  • US5916511A - Production method of cordierite

    A production method of a cordierite ceramic honeycomb structure is provided. Clay mineral, which is one component in the cordierite material batch for extruding, contains dickite and at least one selected from the group consisting of kaolinite and halloysite, with a 5 to 50% by weight dickite amount in the clay mineral. The honeycomb structure has a thin partition wall, and is suitable for the ...

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  • Method of firing ceramic honeycomb structural

    From the results shown in Table 1 and Table 2, it is understood that a thin wall ceramic honeycomb structural body having a rib thickness under 4.6 mil, in which no crack is generated, can be obtained by defining a temperature ascending rate in a temperature range of 400-600° C. as under 70° C./hr in which a crystallization water is removed from raw kaolin, even if a firing is performed by ...

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  • alumina ceramic honeycomb, alumina ceramic

    100x100x100mm hexagon holes Corundum Mullite cordierite ceramic honeycomb Ceramic Substrate honeycomb in cordierite, alumina, mullite honeycomb ceramic monolith substrate Many sizes available !!! Features: 1. High resistance 2. Excellent property 3. Raw material from China,Australia,Germany, France 4. Professional service 5. Competitive price 6.

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  • Alumina Ceramic Tubes > Standard Products

    Ceramic Dinnerware Sets,Restaurant Dinnerware wholesale ... 2021-5-2 · ① Set up in 1998, located in Chaozhou, a city known as new ceramic capital in China, Guangdong Hosen Two Eight Industrial CO, LTD, whose brand is Two Eight Ceramics, has 20 years of professional ceramic tableware manufacturing experience.. ② Occupying an area of 30,000 square meters and owing 4 kilns processing plenty ...

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  • ceramic white plates wholesale making process

    Ceramic Thermocouple Protection Tubes_Dongguan . China Zirconia Ceramics catalog of High Purity Black and White Zro2 Zirconia Ceramic Plate/Zirconia Ceramic Substrate, Precision White Zirconia Ceramic Polishing Tube provided by China manufacturer - …

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  • cordierite ceramic block, cordierite ceramic block ...

    Alibaba.com offers 2,461 cordierite ceramic block products. A wide variety of cordierite ceramic block options are available to you, such as processing service, application, and material.

    Get Price
  • US5916511A - Production method of cordierite

    A production method of a cordierite ceramic honeycomb structure is provided. Clay mineral, which is one component in the cordierite material batch for extruding, contains dickite and at least one selected from the group consisting of kaolinite and halloysite, with a 5 to 50% by weight dickite amount in the clay mineral. The honeycomb structure has a thin partition wall, and is suitable for the ...

    Get Price
  • Expansion reduction of cordierite - Corning

    1992-8-10 · Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases: 1989-10-03: Helferich: 264/344: 4869944: Cordierite honeycomb-structural body and a method for producing the same: 1989-09-26: Harada et al. 428/116: 4579707: Method for producing a thin-walled ceramic tube: 1986-04-01: Kobayashi: 264/63: 4415344

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  • Crack-resistant ceramic honeycomb articles and

    In cordierite thin-wall and ultra-thin-wall honeycomb articles, several defects have been observed in the outer wall including straight vertical fissures, vertical fissures jagged within a single cell, vertical fissures jagged within several cells, and horizontal ring-off cracks. Chips, bumps and groves are also resources of defects and cracks.

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  • Method of firing ceramic honeycomb structural

    From the results shown in Table 1 and Table 2, it is understood that a thin wall ceramic honeycomb structural body having a rib thickness under 4.6 mil, in which no crack is generated, can be obtained by defining a temperature ascending rate in a temperature range of 400-600° C. as under 70° C./hr in which a crystallization water is removed from raw kaolin, even if a firing is performed by ...

    Get Price
  • alumina ceramic honeycomb, alumina ceramic

    100x100x100mm hexagon holes Corundum Mullite cordierite ceramic honeycomb Ceramic Substrate honeycomb in cordierite, alumina, mullite honeycomb ceramic monolith substrate Many sizes available !!! Features: 1. High resistance 2. Excellent property 3. Raw material from China,Australia,Germany, France 4. Professional service 5. Competitive price 6.

    Get Price
  • China Cordierite Refractories Brick, China Cordierite ...

    China Cordierite Refractories Brick, China Cordierite Refractories Brick Suppliers and Manufacturers Directory - Source a Large Selection of Cordierite Refractories Brick Products at brick making machine,refractory bricks,brick wall from China Alibaba.com

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  • ceramic white plates wholesale making process

    Ceramic Dinnerware Sets,Restaurant Dinnerware wholesale ... 2021-5-2 · ① Set up in 1998, located in Chaozhou, a city known as new ceramic capital in China, Guangdong Hosen Two Eight Industrial CO, LTD, whose brand is Two Eight Ceramics, has 20 years of professional ceramic tableware manufacturing experience.. ② Occupying an area of 30,000 square meters and owing 4 kilns processing plenty ...

    Get Price
  • Superior Technical Ceramics | Advanced Technical

    With over 100 employees, multiple buildings encompassing approximately 135,000 square feet of manufacturing space, and customer service and satisfaction driven staff. Superior Technical Ceramics is the perfect size American company to provide fully integrate technical solutions in ceramic …

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  • manufacturer of zirconia ceramic tube thermocouple

    Ceramic Thermocouple Protection Tubes_Dongguan . China Zirconia Ceramics catalog of High Purity Black and White Zro2 Zirconia Ceramic Plate/Zirconia Ceramic Substrate, Precision White Zirconia Ceramic Polishing Tube provided by China manufacturer - …

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  • Microstructural and electrical properties of cordierite ...

    Cordierite (2MgO+2Al 2 O 3 +5SiO 2 ) is a ceramic material that posseses low dielectric constant (~5) and low thermal expansion coefficient (20·10 -7 o C -1 ), making it useful in thermal shock ...

    Get Price
  • Expansion reduction of cordierite - Corning

    1992-8-10 · Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases: 1989-10-03: Helferich: 264/344: 4869944: Cordierite honeycomb-structural body and a method for producing the same: 1989-09-26: Harada et al. 428/116: 4579707: Method for producing a thin-walled ceramic tube: 1986-04-01: Kobayashi: 264/63: 4415344

    Get Price
  • Ceramic Tubes and Rods | CoorsTek

    High-Performance Ceramic Tubes & Rods. CoorsTek offers a wide variety of tubes and rods manufactured from high-performance technical ceramic materials, including alumina, zirconia, and silicon carbide. Enhance performance and product life by using the material best suited to your application.

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  • Method for firing ceramic honeycomb bodies -

    1998-9-22 · A method of fabricating a cordierite ceramic honeycomb structural body which includes the following steps: formulating a batch of raw materials comprising a mixture of kaolin clay, talc, alumina and other cordierite-forming materials, each included in the batch in an effective amount such that the batch is capable of yielding a fired honeycomb body whose predominant crystal phase is cordierite ...

    Get Price
  • Cordierite based glass-ceramic glazed floor tiles by ...

    Based on kaolin and talc, cordierite was prepared through melt quench and ceramic process of two compositions. The sintering process of ceramics between 1000 and 1300 °C shows mainly the ...

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  • China Dpf Cordierite, China Dpf Cordierite

    China Dpf Cordierite, China Dpf Cordierite Suppliers and Manufacturers Directory - Source a Large Selection of Dpf Cordierite Products at cordierite pizza stone,cordierite ceramic,cordierite powder from China Alibaba.com

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  • Temperature measurement during solidification of thin

    The ceramic tube was 1.4 x 1.4 mm in the model corresponding to a diameter of about 1.6 mm. From the enmeshment of the geometry the TC wire had a thickness of 1 cell. A number of cooling curves were recorded from the simulations, these are shown in Table 1. CC1 is placed in the middle of the TC wire just outside the ceramic tube and

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  • WO2011150038A1 - Cordierite compositions for

    A green ceramic composition and a green ceramic body. The green composition and the body formed therefrom have sufficiently high wet strength to prevent formation of defects due to differential flow. The composition does not include calcined clays and comprises hydrated clays, cordierite precursors such as alumina, talc, and silica, and at least one binder.

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  • Recent Experience in the Fabrication and Brazing of ...

    2008-7-17 · the tube during the brazing process. The flange is made with an ID about 6.35 mm too small so that there will be about 3.2 mm lip all around th e inner diameter of the tube. This provides some tolerance if the tube moves during the brazing process and also more surface area for the braze material. The tube, flange, end piece and a braze foil ...

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  • US5773103A - Inorganic membranes using porous

    A ceramic fired composite filter media having a uniform pore size, the media consisting essentially of a porous cordierite substrate having a surface having pores of non-uniform diameter, the diameter ranging from <1 to 200 μm; and a layer of porous ceramic oxide having pores having a uniform diameter bonded to the surface of the cordierite substrate, the layer of ceramic oxide comprised of ...

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  • Microstructural and electrical properties of cordierite ...

    Cordierite (2MgO+2Al 2 O 3 +5SiO 2 ) is a ceramic material that posseses low dielectric constant (~5) and low thermal expansion coefficient (20·10 -7 o C -1 ), making it useful in thermal shock ...

    Get Price
  • Cordierite based glass-ceramic glazed floor tiles by ...

    Based on kaolin and talc, cordierite was prepared through melt quench and ceramic process of two compositions. The sintering process of ceramics between 1000 and 1300 °C shows mainly the ...

    Get Price
  • Ceramic Tubes and Rods | CoorsTek

    High-Performance Ceramic Tubes & Rods. CoorsTek offers a wide variety of tubes and rods manufactured from high-performance technical ceramic materials, including alumina, zirconia, and silicon carbide. Enhance performance and product life by using the material best suited to your application.

    Get Price
  • Method for firing ceramic honeycomb bodies -

    1998-9-22 · A method of fabricating a cordierite ceramic honeycomb structural body which includes the following steps: formulating a batch of raw materials comprising a mixture of kaolin clay, talc, alumina and other cordierite-forming materials, each included in the batch in an effective amount such that the batch is capable of yielding a fired honeycomb body whose predominant crystal phase is cordierite ...

    Get Price
  • Wall-Flow Monoliths - DieselNet

    2015-1-22 · Fundamental to the design, is the significant free thermal expansion of the metal tube in the outer ceramic tube, in both the axial and radial directions, during a temperature rise of up to 1000 K. Owing to the higher thermal expansion of the metal tube compared with the ceramic tube, a gap between both tubes is realised in the radial direction ...

    Get Price
  • Design and manufacture of ceramic heat pipes for

    The Ceramic Experts. CeramTec is a manufacturer and supplier of technical ceramics since 1903 and is active at production sites in Europe, USA and Asia with more than 3,500 employees worldwide. Well over 10,000 products, components and parts made by the ceramic experts …

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  • How ceramic tile is made - material, manufacture,

    Ceramic pottery becomes artwork in Attic Greece. 600 CE: 600 CE Chinese introduce porcelain. 1400s: High-temperature furnaces are developed in Europe for metallurgical use. 1500s: High-temperature refractory materials are introduced to build furnaces for making steel, glass, ceramics, and cements, leading the way to the industrial revolution ...

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  • CeramTec – The Ceramic Experts

    The production process of welded steel pipe. Sunny Steel produce an extensive selection of welded steel pipe including ERW, HFI, EFW, LSAW, DSAW and UOE type carbon steel pipe along with their respective flanges and fittings.. Welded steel pipe manufacturing process is simple, efficient, and more varieties of different specifications, equipment, less capital, but the general strength of less ...

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  • Design and manufacture of ceramic heat pipes for

    2015-1-22 · Fundamental to the design, is the significant free thermal expansion of the metal tube in the outer ceramic tube, in both the axial and radial directions, during a temperature rise of up to 1000 K. Owing to the higher thermal expansion of the metal tube compared with the ceramic tube, a gap between both tubes is realised in the radial direction ...

    Get Price
  • Ceramic Substrate - an overview | ScienceDirect Topics

    R A Searles, in Studies in Surface Science and Catalysis, 1998. 3.3 Technology of the Substrates. The substrate, onto which the active catalyst is deposited, is an area in which great progress has been made. On first introduction in 1974 ceramic substrates had a density of 200 cells per square inch of cross section or cpsi (31 cells/square cm.) and a wall thickness of 0.012 inch or 12 mil (0 ...

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  • (PDF) Mineralogical and dielectric properties of mullite ...

    The comparison with cordierite-mullite ceramics obtained by conventional ceramic process (CP) proves the effect of processing on the structure, microstructure, thermal and dielectric properties.

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  • Diesel Filter Materials

    2021-5-22 · In the case of cordierite, a common wall-flow filter material with a melting point of 1450°C, the maximum operating temperature is limited to about 1200°C, primarily due to ash reactions. Ceramic Filters Wall-Flow Monoliths. Ceramic wall-flow monoliths are by far the most common type of diesel filters.

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  • CeramTec – The Ceramic Experts

    The Ceramic Experts. CeramTec is a manufacturer and supplier of technical ceramics since 1903 and is active at production sites in Europe, USA and Asia with more than 3,500 employees worldwide. Well over 10,000 products, components and parts made by the ceramic experts …

    Get Price
  • Effect of Sintering Atmosphere on the Crystallizations ...

    Request PDF | Effect of Sintering Atmosphere on the Crystallizations, Porosity, and Thermal Expansion Coefficient of Cordierite Honeycomb Ceramics | High-porosity cordierite ceramics were sintered ...

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  • Bright annealing tube, Bright annealed stainless steel ...

    2002-2-13 · Titanium components can be fabricated in similar ways to stainless steels and nickel-based alloys. Processes such as cold forming, hot forming, drawing, tube bending and roller expansion are covered and guidelines for best results provided.

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