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BE905525A - Oxydes metalliques stabilises. - Google Patents

Oxydes metalliques stabilises.

Info

Publication number
BE905525A
BE905525A BE0/217234A BE217234A BE905525A BE 905525 A BE905525 A BE 905525A BE 0/217234 A BE0/217234 A BE 0/217234A BE 217234 A BE217234 A BE 217234A BE 905525 A BE905525 A BE 905525A
Authority
BE
Belgium
Prior art keywords
metal oxides
stabilized metal
stabilizing
hydrated
zirconia
Prior art date
Application number
BE0/217234A
Other languages
English (en)
Original Assignee
Tioxide Group Plc
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 Tioxide Group Plc filed Critical Tioxide Group Plc
Publication of BE905525A publication Critical patent/BE905525A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/21—Attrition-index or crushing strength of granulates
    • 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
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

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

Abstract

La zircone est en usage depuis de longues années pour la fabrication de céramiques. L'intéret de stabiliser la forme cristalline est reconnu de longue date et un ou plusieurs agents stabilisants ont déjà été utilisés à cet effet. Zircone stabilisée portant un enrobage d'au moins un oxyde hydraté d'yttrium, de calcium, de magnésium, de strontium, de baryum ou de cérium. De préférence, un oxyde hydraté de zirconium est présent aussi.
BE0/217234A 1985-10-01 1986-09-30 Oxydes metalliques stabilises. BE905525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858524140A GB8524140D0 (en) 1985-10-01 1985-10-01 Stabilised metallic oxides

Publications (1)

Publication Number Publication Date
BE905525A true BE905525A (fr) 1987-03-30

Family

ID=10585983

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217234A BE905525A (fr) 1985-10-01 1986-09-30 Oxydes metalliques stabilises.

Country Status (7)

Country Link
US (2) US4820593A (fr)
JP (1) JPS6291468A (fr)
AU (1) AU582895B2 (fr)
BE (1) BE905525A (fr)
DE (1) DE3633309C2 (fr)
FR (1) FR2587991B1 (fr)
GB (2) GB8524140D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001623A3 (fr) * 1987-04-22 1989-12-19 Tioxide Group Plc Oxydes metalliques stabilises.

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* Cited by examiner, † Cited by third party
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US5271969A (en) * 1985-10-29 1993-12-21 Atsushi Ogura Method of manufacturing metal oxide ceramic composite powder
US5098740A (en) * 1989-12-13 1992-03-24 Norton Company Uniformly-coated ceramic particles
DE69000112D1 (de) * 1989-02-03 1992-07-02 Mitsubishi Materials Corp Substrat zur herstellung eines dickschichtschaltkreises.
GB8913819D0 (en) * 1989-06-15 1989-08-02 Tioxide Group Plc Shaped articles
GB9003079D0 (en) * 1990-02-12 1990-04-11 Alcan Int Ltd Lithographic plates
GB9015892D0 (en) * 1990-07-19 1990-09-05 Tioxide Group Services Ltd Compositions
GB9015890D0 (en) * 1990-07-19 1990-09-05 Tioxide Group Services Ltd Process for forming ceramics
GB9016690D0 (en) * 1990-07-30 1990-09-12 Tioxide Group Services Ltd Ceramic green bodies
US5102592A (en) * 1990-10-19 1992-04-07 Rutgers University Method of preparing ceramic powder and green and sintered articles therefrom
GB9026952D0 (en) * 1990-12-12 1991-01-30 Tioxide Group Services Ltd Stabilised metal oxides
JPH04357165A (ja) * 1991-05-29 1992-12-10 Ngk Insulators Ltd ジルコニア磁器およびこれを用いた電気化学的素子
US5202306A (en) * 1991-09-18 1993-04-13 The United States Of America As Represented By The United States Department Of Energy Fracture toughness for copper oxide superconductors
GB9120780D0 (en) * 1991-10-01 1991-11-13 Tioxide Group Services Ltd Stabilised metal oxides
GB2260976B (en) * 1991-11-02 1995-07-05 Tioxide Group Services Ltd Process for coating particulate zirconia
GB9123280D0 (en) * 1991-11-02 1991-12-18 Tioxide Group Services Ltd Metallic oxides
EP0603818B1 (fr) * 1992-12-22 1996-07-31 Eastman Kodak Company Méthode de préparation d'articles en zircon possédant des coeurs tétragonaux et des enveloppes monocliniques
DE19653629A1 (de) * 1996-12-20 1998-06-25 Basf Ag Monoklines Zirconiumoxid mit hoher Oberfläche
US6656576B1 (en) 2000-12-20 2003-12-02 Owens Brockway Glass Container Inc. Coated ceramic parts and method of fabricating same
US6656590B2 (en) 2001-01-10 2003-12-02 Cabot Corporation Coated barium titanate-based particles and process
US6586115B2 (en) * 2001-04-12 2003-07-01 General Electric Company Yttria-stabilized zirconia with reduced thermal conductivity
US20040102308A1 (en) * 2002-11-06 2004-05-27 Simpson Robert E. Crucible material and crucible
GB0719873D0 (en) * 2007-10-12 2007-11-21 Rolls Royce Plc Shape correcting components

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US653875A (en) * 1898-10-21 1900-07-17 Karl Ochs Process of manufacturing homogeneous mixtures for filaments of incandescent electric lamps.
US2910371A (en) * 1953-09-29 1959-10-27 Eugene I Ryschkewitsch Stabilization of zirconia
US2984576A (en) * 1956-10-10 1961-05-16 Du Pont Uses of zirconia sols
US3066391A (en) * 1957-01-15 1962-12-04 Crucible Steel Co America Powder metallurgy processes and products
US3259585A (en) * 1963-08-14 1966-07-05 Grace W R & Co Process for preparing stabilized zirconia sols
FR1405669A (fr) * 1963-08-14 1965-07-09 Grace W R & Co Sols de particules de zircone stabilisées, leur procédé de préparation et particules de zircone stabilisées obtenues à partir desdits sols
GB1234043A (fr) * 1967-06-01 1971-06-03
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GB1256421A (en) * 1969-01-17 1971-12-08 British Titan Ltd Production of metal oxides
BE790419R (fr) * 1971-10-22 1973-02-15 Laporte Industries Ltd Traitement d'oxydes
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FR2475531A1 (fr) * 1980-02-08 1981-08-14 Commissariat Energie Atomique Procede de preparation de pieces en electrolyte solide a base de zircone stabilisee et les pieces obtenues par ce procede
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001623A3 (fr) * 1987-04-22 1989-12-19 Tioxide Group Plc Oxydes metalliques stabilises.

Also Published As

Publication number Publication date
AU6256286A (en) 1987-04-02
GB8524140D0 (en) 1985-11-06
JPS6291468A (ja) 1987-04-25
US4985379A (en) 1991-01-15
JPH0573712B2 (fr) 1993-10-14
GB2181723A (en) 1987-04-29
US4820593A (en) 1989-04-11
AU582895B2 (en) 1989-04-13
DE3633309C2 (de) 1996-07-04
GB2181723B (en) 1989-09-13
GB8621501D0 (en) 1986-10-15
DE3633309A1 (de) 1987-04-02
FR2587991A1 (fr) 1987-04-03
FR2587991B1 (fr) 1992-02-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TIOXIDE GROUP P.L.C.

Effective date: 20000930