ES2075145T3 - Soporte refractario. - Google Patents

Soporte refractario.

Info

Publication number
ES2075145T3
ES2075145T3 ES90302378T ES90302378T ES2075145T3 ES 2075145 T3 ES2075145 T3 ES 2075145T3 ES 90302378 T ES90302378 T ES 90302378T ES 90302378 T ES90302378 T ES 90302378T ES 2075145 T3 ES2075145 T3 ES 2075145T3
Authority
ES
Spain
Prior art keywords
forming
refractory
support
alumina
fired
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90302378T
Other languages
English (en)
Inventor
Gary Keith Elliott
Robert Chadwick
Henry Richard Meumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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 Foseco International Ltd filed Critical Foseco International Ltd
Application granted granted Critical
Publication of ES2075145T3 publication Critical patent/ES2075145T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
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    • 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
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    • 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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
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    • 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
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
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    • 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
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    • 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
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    • 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
    • C04B2235/3427—Silicates other than clay, e.g. water glass
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    • 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
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/522—Oxidic
    • C04B2235/5224—Alumina or aluminates
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    • 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
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/522—Oxidic
    • C04B2235/5228—Silica and alumina, including aluminosilicates, e.g. mullite
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    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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    • 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
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    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5454—Particle size related information expressed by the size of the particles or aggregates thereof nanometer sized, i.e. below 100 nm
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    • C04B2235/606—Drying
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Building Environments (AREA)
  • Insulated Conductors (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Secondary Cells (AREA)
  • Filtering Materials (AREA)
  • Cookers (AREA)

Abstract

LA INVENCION SE REFIERE A SOPORTES REFRACTARIOS TALES COMO ACCESORIOS REFRACTARIOS PARA SU EMPLEO EN HORNOS PARA LA FABRICACION DE ARTICULOS DE CERAMICA, Y A SU METODO DE ELABORACION. EL SOPORTE REFRACTARIO VA FORMADO POR UNA MASA COCIDA QUE CONSTA DE ALUMINA COMBINADA O FIBRAS DE ALUMINOSILICATO CON UN RELLENO Y AGENTE DE UNION REACTIVO, EL CUAL CONTIENE ALUMINA Y SILICE DEL TAMAÑO DE PARTICULAS COLOIDALES. LOS PRODUCTOS PUEDEN ELABORARSE CON LA DENSIDAD, MASA TERMICA Y PROPIEDADES DE RESISTENCIA DESEADAS CON UNA TENDENCIA REDUCIDA PARA PEGARSE A LOS ARTICULOS QUE SOPORTEN CUANDO ESTOS ULTIMOS SE CUEZAN. EL METODO DE FORMACION DE LOS SOPORTES CONSISTE EN LA PREPARACION DE UNA MEZCLA ACUOSA DE LOS CONSTITUYENTES, CONVIRTIENDOLA EN UNA FORMA PREVIA, POR EJEMPLO, MEDIANTE FORMACION AL VACIO, Y EN LA COMPRESION DE LA FORMA PREVIA SEGUIDA DE LA COCCION.
ES90302378T 1989-03-28 1990-03-06 Soporte refractario. Expired - Lifetime ES2075145T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898906916A GB8906916D0 (en) 1989-03-28 1989-03-28 Refractory supports

Publications (1)

Publication Number Publication Date
ES2075145T3 true ES2075145T3 (es) 1995-10-01

Family

ID=10654024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90302378T Expired - Lifetime ES2075145T3 (es) 1989-03-28 1990-03-06 Soporte refractario.

Country Status (9)

Country Link
US (1) US5217789A (es)
EP (1) EP0395203B1 (es)
JP (1) JP3000151B2 (es)
KR (1) KR0122464B1 (es)
AT (1) ATE125787T1 (es)
DE (1) DE69021253T2 (es)
ES (1) ES2075145T3 (es)
GB (1) GB8906916D0 (es)
ZA (1) ZA902223B (es)

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US5955393A (en) * 1995-04-21 1999-09-21 Project Earth Industries, Inc. Enhanced adsorbent and room temperature catalyst particle and method of making therefor
DE19680351C2 (de) * 1995-10-04 2002-09-19 Japan Energy Corp Verfahren zur Herstellung eines Aluminiumoxid-Katalysatorträgers
US6383273B1 (en) 1999-08-12 2002-05-07 Apyron Technologies, Incorporated Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
GB2372248B (en) * 2001-02-19 2003-12-24 Dyson Ind Ltd Kiln furniture
DE10220086A1 (de) * 2002-05-05 2003-11-13 Itn Nanovation Gmbh Verfestigung mineralischer Werkstoffe
JP2004263888A (ja) * 2003-02-17 2004-09-24 Mitsui Mining & Smelting Co Ltd 焼成用セッター
US7825052B2 (en) * 2007-03-23 2010-11-02 Refractory Specialties, Incorporated Refractory material for reduced SiO2 content
US7855163B2 (en) * 2007-05-14 2010-12-21 Geo2 Technologies, Inc. Low coefficient of thermal expansion bonding system for a high porosity ceramic body and methods of manufacture
US7781372B2 (en) * 2007-07-31 2010-08-24 GE02 Technologies, Inc. Fiber-based ceramic substrate and method of fabricating the same
CN111925225A (zh) * 2020-07-21 2020-11-13 山东工业陶瓷研究设计院有限公司 一种轻质高温低导热坩埚及其制备方法

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US4963515A (en) * 1987-12-02 1990-10-16 The Duriron Company, Inc. Lightweight hydrogel-bound aggregate shapes and process for producing same
US4814300A (en) * 1987-12-02 1989-03-21 The Duriron Company, Inc. Porous ceramic shapes, compositions for the preparation thereof, and method for producing same
US4812424A (en) * 1987-12-02 1989-03-14 The Duriron Company, Inc. Kiln furniture for the firing of ceramic articles
GB8906916D0 (en) * 1989-03-28 1989-05-10 Foseco Int Refractory supports

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EP0395203A3 (en) 1991-02-20
GB8906916D0 (en) 1989-05-10
EP0395203A2 (en) 1990-10-31
DE69021253D1 (de) 1995-09-07
JPH02267170A (ja) 1990-10-31
KR0122464B1 (ko) 1997-11-12
US5217789A (en) 1993-06-08
KR900014282A (ko) 1990-10-23
ZA902223B (en) 1991-02-27
JP3000151B2 (ja) 2000-01-17
ATE125787T1 (de) 1995-08-15
EP0395203B1 (en) 1995-08-02
DE69021253T2 (de) 1996-01-04

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