[go: up one dir, main page]

BR9812402A - Método para queima de corpos alveolares cerâmicos - Google Patents

Método para queima de corpos alveolares cerâmicos

Info

Publication number
BR9812402A
BR9812402A BR9812402-1A BR9812402A BR9812402A BR 9812402 A BR9812402 A BR 9812402A BR 9812402 A BR9812402 A BR 9812402A BR 9812402 A BR9812402 A BR 9812402A
Authority
BR
Brazil
Prior art keywords
burning
temperature
raw materials
green
cordierite
Prior art date
Application number
BR9812402-1A
Other languages
English (en)
Inventor
Tudor C Gheorghiu
Andreas Schimidt
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of BR9812402A publication Critical patent/BR9812402A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5292—Flakes, platelets or plates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/652—Reduction treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
    • C04B2235/6584—Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage below that of air
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)

Abstract

Patente de Invenção para <B>"MéTODO PARA QUEIMA DE CORPOS ALVEOLARES CERâMICOS"<D>. Um método de fabricação de um corpo estrutural alveolar cerâmico de cordierita que inclui as seguintes etapas: formulação de uma porção de matéria prima compreendendo uma mistura de argila de caolim, talco, alumina e outros materiais de formação de cordierita, cada uma das matérias primas incluídas na porção em uma quantidade efetiva tal que a porção é capaz de produzir um corpo alveolar queimado cuja fase de cristal predominante é cordierita; mistura íntima das matérias primas com uma quantidade efetiva de veículo e auxiliadores de formação, para conceder formabilidade plástica e resistência verde às matérias primas, e formar uma mistura plástica; formação das matérias primas em um corpo estrutural alveolar verde por extrusão, e, em seguida, secagem e queima do corpo estrutural alveolar verde. A queima do corpo estrutural alveolar verde é efetuada através de um processo de aquecimento de quatro fases, conforme se segue: (1) aquecimento do corpo verde à uma primeira faixa de temperatura entre cerca de 750-850°C; (2) aquecimento à uma segunda faixa de temperatura entre cerca de 1250 a 1350°C; e finalmente à uma terceira temperatura de pelo menos 1390°C; e (4) mantendo-se a temperatura de pelo menos 1390°C mas menos do que 1420°C, por um período de cerca de 12 a 20 horas. Em uma concretização, uma primeira atmosfera oxidante compreendendo não mais do que cerca de 6% de O~ 2~ é mantida nas temperaturas de queima acima da primeira temperatura. Alternativamente, uma atmosfera de queima oposta à uma atmosfera de oxidação, compreendendo não mais do que cerca de 3% de CO, é mantida nas temperaturas de queima acima da primeira temperatura.
BR9812402-1A 1997-10-03 1998-09-10 Método para queima de corpos alveolares cerâmicos BR9812402A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6126297P 1997-10-03 1997-10-03
PCT/US1998/019008 WO1999018047A1 (en) 1997-10-03 1998-09-10 Method for firing ceramic honeycomb bodies

Publications (1)

Publication Number Publication Date
BR9812402A true BR9812402A (pt) 2000-09-19

Family

ID=22034678

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812402-1A BR9812402A (pt) 1997-10-03 1998-09-10 Método para queima de corpos alveolares cerâmicos

Country Status (7)

Country Link
US (1) US6027684A (pt)
EP (1) EP1027304B1 (pt)
JP (1) JP2001519310A (pt)
CN (1) CN1098824C (pt)
BR (1) BR9812402A (pt)
DE (1) DE69830852T2 (pt)
WO (1) WO1999018047A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036048B2 (en) * 1997-12-02 2022-03-30 Corning Incorporated Method for firing ceramic honeycomb bodies
US6325963B1 (en) * 1997-12-22 2001-12-04 Corning Incorporated Method for firing ceramic honeycomb bodies
JP4046925B2 (ja) * 1999-04-09 2008-02-13 株式会社日本自動車部品総合研究所 セラミック体、触媒担持能を有するセラミック担体、セラミック触媒体およびその製造方法
BR0001560B1 (pt) 1999-04-09 2010-04-06 processo para produzir um corpo cerámico-catalisador, e, corpo cerámico-catalisador.
WO2001063194A1 (en) 2000-02-22 2001-08-30 Corning Incorporated Method for controlling the firing of ceramics
JP4030320B2 (ja) 2001-03-22 2008-01-09 株式会社デンソー セラミック体およびセラミック触媒体
JP2003095768A (ja) * 2001-09-18 2003-04-03 Ngk Insulators Ltd ハニカム構造体及びその製造方法
JP4222600B2 (ja) * 2003-01-07 2009-02-12 日本碍子株式会社 セラミックハニカム構造体の焼成方法
US7238319B2 (en) * 2003-06-26 2007-07-03 Corning Incorporated Method for fabricating ceramic articles containing organic compounds
CN100526041C (zh) * 2003-08-20 2009-08-12 日本碍子株式会社 蜂窝成型体的制造方法、蜂窝过滤器的制造方法及蜂窝过滤器
WO2005068396A1 (ja) * 2004-01-13 2005-07-28 Ngk Insulators, Ltd. ハニカム構造体及びその製造方法
US7897099B2 (en) 2004-01-13 2011-03-01 Ngk Insulators, Ltd. Method for producing honeycomb structure
EP1890983B1 (en) * 2005-05-31 2012-12-12 Corning Incorporated Aluminum titanate ceramic forming batch mixtures and green bodies including pore former combinations and methods of manufacturing and firing same
US7744980B2 (en) * 2005-12-20 2010-06-29 Corning Incorporated Low CTE cordierite honeycomb article and method of manufacturing same
CN100445238C (zh) * 2006-08-11 2008-12-24 北京创导奥福精细陶瓷有限公司 一种制造低膨胀系数蜂窝陶瓷灶具片的工艺
CN100412026C (zh) * 2007-03-16 2008-08-20 江苏高淳陶瓷股份有限公司 一种堇青石蜂窝陶瓷及制备方法
US8444737B2 (en) * 2009-02-27 2013-05-21 Corning Incorporated Ceramic structures and methods of making ceramic structures
US8337876B2 (en) 2009-07-10 2012-12-25 Bio2 Technologies, Inc. Devices and methods for tissue engineering
US20110206828A1 (en) * 2009-07-10 2011-08-25 Bio2 Technologies, Inc. Devices and Methods for Tissue Engineering
US9775721B2 (en) 2009-07-10 2017-10-03 Bio2 Technologies, Inc. Resorbable interbody device
CN105517975A (zh) * 2013-03-08 2016-04-20 康宁股份有限公司 陶瓷的快速烧制方法
US9321189B1 (en) * 2013-03-15 2016-04-26 Ibiden Co., Ltd. Method for manufacturing ceramic honeycomb structure
CN107635947B (zh) * 2015-05-07 2021-03-23 康宁股份有限公司 烧制陶瓷蜂窝坯体的方法
US11229902B2 (en) 2016-05-31 2022-01-25 Corning Incorporated Porous article and method of manufacturing the same
EP3704077B1 (en) 2017-10-31 2024-10-09 Corning Incorporated Batch composition comprising spheroidal pre-reacted inorganic particles and method of manufacture of honeycomb body therefrom
JP7022593B2 (ja) * 2018-01-15 2022-02-18 日本碍子株式会社 セラミックス焼成体の製造方法、及びセラミックス成形体の焼成方法
CN110606768A (zh) * 2019-10-15 2019-12-24 北京交通大学 堇青石多孔陶瓷膜支撑体及其近净尺寸制备方法
US12281046B2 (en) 2020-08-31 2025-04-22 Corning Incorporated High oxygen fast firing methods for ceramics manufacture
JP7589184B2 (ja) * 2022-02-09 2024-11-25 日本碍子株式会社 焼成後の柱状ハニカム成形体の強度と相関をもつ統計量を探索する方法、及び、所定の設計仕様の焼成後の柱状ハニカム成形体が得られるか否かを予測する方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755204A (en) * 1970-10-22 1973-08-28 Grace W R & Co Porous ceramic-exhaust oxidation catalyst
US4051231A (en) * 1974-09-23 1977-09-27 Ford, Bacon & Davis Texas, Inc. Production of internal atmospheres for kilns
US3985846A (en) * 1975-04-16 1976-10-12 W. R. Grace & Co. Ceramic firing process
US4404166A (en) * 1981-01-22 1983-09-13 Witec Cayman Patents, Limited Method for removing binder from a green body
US4474731A (en) * 1983-03-28 1984-10-02 International Business Machines Corporation Process for the removal of carbon residues during sintering of ceramics
GB2198433B (en) * 1986-12-05 1990-11-07 Romain Louis Billiet Improvements in or relating to the removal of organic binding agents from articles moulded from sinterable materials
JPH079358B2 (ja) * 1987-02-27 1995-02-01 日本碍子株式会社 セラミツクハニカム構造体の焼成法
JPH0745348B2 (ja) * 1988-02-10 1995-05-17 日本碍子株式会社 セラミックハニカム構造体の焼成法
US5078929A (en) * 1989-12-26 1992-01-07 Matsushita Electric Works, Ltd. Process of debinding ceramic products
JPH03255807A (ja) * 1990-03-02 1991-11-14 Inax Corp 焼成物の表面還元処理用バーナ
JP2981034B2 (ja) * 1991-09-30 1999-11-22 日本碍子株式会社 セラミックハニカム構造体の焼成方法
US5258150A (en) * 1991-12-06 1993-11-02 Corning Incorporated Fabrication of low thermal expansion, high porosity cordierite body
US5409870A (en) * 1992-11-20 1995-04-25 Corning Incorporated Modified cordierite precursors
US5419857A (en) * 1993-08-17 1995-05-30 Praxair Technology, Inc. Thermal removal of binders from ceramic-particle bodies

Also Published As

Publication number Publication date
DE69830852T2 (de) 2006-05-11
JP2001519310A (ja) 2001-10-23
EP1027304A1 (en) 2000-08-16
CN1272833A (zh) 2000-11-08
CN1098824C (zh) 2003-01-15
EP1027304B1 (en) 2005-07-13
EP1027304A4 (en) 2002-07-17
WO1999018047A1 (en) 1999-04-15
DE69830852D1 (de) 2005-08-18
US6027684A (en) 2000-02-22

Similar Documents

Publication Publication Date Title
BR9812402A (pt) Método para queima de corpos alveolares cerâmicos
JP2001519310A5 (pt)
DE69840728D1 (de) Verfahren zur herstellung honigwabenkörper aus cordierit niedriger expansion
BR8601184A (pt) Processo para a producao de um suporte de catalisador monolitico com resistencia substancial e uma grande area superficial,e suporte de catalisador
JPS5689844A (en) Ceramic honeycomb and its production
DE3853002D1 (de) Poröse keramische formen, zusammensetzungen zur herstellung und verfahren zur herstellung.
ATE232511T1 (de) Cordieritstrukturen
ATE277967T1 (de) Methode zur verbesserung der kristallisationsgeschwindigkeit von syndiotaktischem polypropylen, spp mit verbesserter tc, daraus gefertigte produkte
KR950031989A (ko) 압출성형된 세라믹 허니컴 및 이의 제조방법
BR9610600A (pt) Redução do desgaste entre peças de compósito de matriz cerâmica estrutural reforçada com fibras para motores de automóveis em relação de contato deslizante.
JPS6327303B2 (pt)
EP1106589A3 (en) Process for producing honeycomb structure
ES274876Y (es) Ladrillo hueco, prismatico, refractario, para la guarnicion de rejilla de las camaras de hornos regenerativamente calentados
EP0160940B1 (de) Feuerfeste Thermoisolationsmasse
KR960041121A (ko) 단결정성 판상 알파 알루미나를 포함하는 세라믹으로 제조된 다공성 성분의 제조방법
BR0008555A (pt) Tratamento de argilas caolinìticas
Girmscheid et al. Shaped Articles and Process for Producing Same
SU637387A1 (ru) Шихта дл изготовлени огнеупорных изделий
KR910000566A (ko) 원적외선 방사 세라믹스의 제조방법
Baulig Roller pressing for the production of ceramic components with internal hollow structures
SU425880A1 (ru) Огнеупорный материал
KR910019918A (ko) 저온 소성용 세라믹스 소재 및 그의 제조방법
SU975667A1 (ru) Сырьева смесь дл изготовлени легкого огнеупорного наполнител
SU768784A1 (ru) Шихта дл изготовлени легковесных огнеупорных изделий
KR970058863A (ko) 적벽돌 제조방법

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A , 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1849 DE 13/06/2006.