DE69407413D1 - Feuerfeste oxide und verfahren zu ihrer herstellung - Google Patents

Feuerfeste oxide und verfahren zu ihrer herstellung

Info

Publication number
DE69407413D1
DE69407413D1 DE69407413T DE69407413T DE69407413D1 DE 69407413 D1 DE69407413 D1 DE 69407413D1 DE 69407413 T DE69407413 T DE 69407413T DE 69407413 T DE69407413 T DE 69407413T DE 69407413 D1 DE69407413 D1 DE 69407413D1
Authority
DE
Germany
Prior art keywords
production
fire resistant
resistant oxides
oxides
fire
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 - Fee Related
Application number
DE69407413T
Other languages
English (en)
Other versions
DE69407413T2 (de
Inventor
Harold Emblem
Thomas Davies
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE69407413D1 publication Critical patent/DE69407413D1/de
Publication of DE69407413T2 publication Critical patent/DE69407413T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/006—Compounds containing, besides chromium, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/005—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing gelatineous or gel forming binders, e.g. gelatineous Al(OH)3, sol-gel binders
    • 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
    • C04B35/42—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 chromites
    • 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
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/62236—Fibres based on aluminium oxide
    • 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
    • C04B35/624—Sol-gel processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69407413T 1993-06-15 1994-06-14 Feuerfeste oxide und verfahren zu ihrer herstellung Expired - Fee Related DE69407413T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939312340A GB9312340D0 (en) 1993-06-15 1993-06-15 Refractory oxides
PCT/GB1994/001280 WO1994029220A1 (en) 1993-06-15 1994-06-14 Refractory oxides

Publications (2)

Publication Number Publication Date
DE69407413D1 true DE69407413D1 (de) 1998-01-29
DE69407413T2 DE69407413T2 (de) 1998-05-14

Family

ID=10737202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407413T Expired - Fee Related DE69407413T2 (de) 1993-06-15 1994-06-14 Feuerfeste oxide und verfahren zu ihrer herstellung

Country Status (6)

Country Link
US (1) US5811071A (de)
EP (2) EP0703873B1 (de)
AU (1) AU6933694A (de)
DE (1) DE69407413T2 (de)
GB (1) GB9312340D0 (de)
WO (1) WO1994029220A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9312340D0 (en) * 1993-06-15 1993-07-28 Alcan Int Ltd Refractory oxides
DE19853601A1 (de) * 1998-11-20 2000-05-25 Bosch Gmbh Robert Verfahren zur Herstellung einer Isolationsschicht und Meßfühler
US7012037B2 (en) * 2002-04-08 2006-03-14 Saint-Gobain Ceramics And Plastics, Inc. Chromia spray powders
US6774076B2 (en) * 2002-04-08 2004-08-10 Saint-Gobain Ceramics & Plastics, Inc. Chromia spray powders and a process for making the same
DE102006045816A1 (de) * 2006-09-28 2008-04-03 Clariant International Limited Polykristalline Korundfasern und Verfahren zu deren Herstellung
JP5290125B2 (ja) * 2008-10-24 2013-09-18 新日鐵住金株式会社 不定形耐火物用結合剤及び不定形耐火物
US7964126B2 (en) * 2008-11-14 2011-06-21 Corning Incorporated Method of preventing gravity-induced deformation of ceramic green bodies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427708A (en) * 1972-10-04 1976-03-10 Zirconal Processes Ltd Rigid coherent gel
EP0072871A1 (de) * 1981-08-18 1983-03-02 Asahi Glass Company Ltd. Giessbare Zusammensetzung für hitzebeständige Gegenstände
US4897232A (en) * 1986-11-28 1990-01-30 Clinotherm Limited Preparation of fibres from a liquid precursor
JPH0388713A (ja) * 1989-08-30 1991-04-15 Toshiba Glass Co Ltd アルミン酸塩粉末の製造方法
US5002906A (en) * 1989-09-29 1991-03-26 E. I. Du Pont De Nemours And Company Process for making modified alumina fibers
US5061682A (en) * 1990-01-17 1991-10-29 The Washington Technology Center Ceramic precursor mixture and technique for converting the same to ceramic
GB9312340D0 (en) * 1993-06-15 1993-07-28 Alcan Int Ltd Refractory oxides

Also Published As

Publication number Publication date
DE69407413T2 (de) 1998-05-14
EP0703873A1 (de) 1996-04-03
EP0703873B1 (de) 1997-12-17
US5811071A (en) 1998-09-22
EP0791560A3 (de) 1997-11-05
GB9312340D0 (en) 1993-07-28
EP0791560A2 (de) 1997-08-27
WO1994029220A1 (en) 1994-12-22
AU6933694A (en) 1995-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee