DE69010878T2 - Mittels Yttrium und Cer-Oxyden stabilisiertes Zirconium. - Google Patents

Mittels Yttrium und Cer-Oxyden stabilisiertes Zirconium.

Info

Publication number
DE69010878T2
DE69010878T2 DE69010878T DE69010878T DE69010878T2 DE 69010878 T2 DE69010878 T2 DE 69010878T2 DE 69010878 T DE69010878 T DE 69010878T DE 69010878 T DE69010878 T DE 69010878T DE 69010878 T2 DE69010878 T2 DE 69010878T2
Authority
DE
Germany
Prior art keywords
yttrium
cerium oxides
zirconium stabilized
zirconium
stabilized
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
DE69010878T
Other languages
English (en)
Other versions
DE69010878D1 (de
Inventor
Bernard Bastide
Robert Barral
Jean-Pierre Coutures
Thierry Dupin
Philippe Odier
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.)
Compagnie Europeenne du Zirconium Cezus SA
Original Assignee
Compagnie Europeenne du Zirconium Cezus SA
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 Compagnie Europeenne du Zirconium Cezus SA filed Critical Compagnie Europeenne du Zirconium Cezus SA
Application granted granted Critical
Publication of DE69010878D1 publication Critical patent/DE69010878D1/de
Publication of DE69010878T2 publication Critical patent/DE69010878T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • 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
    • C01P2006/12—Surface area

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)
DE69010878T 1990-01-05 1990-12-28 Mittels Yttrium und Cer-Oxyden stabilisiertes Zirconium. Expired - Fee Related DE69010878T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000242A FR2656861B1 (fr) 1990-01-05 1990-01-05 Zircone stabilisee par les oxydes d'yttrium et de cerium.

Publications (2)

Publication Number Publication Date
DE69010878D1 DE69010878D1 (de) 1994-08-25
DE69010878T2 true DE69010878T2 (de) 1994-12-22

Family

ID=9392650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010878T Expired - Fee Related DE69010878T2 (de) 1990-01-05 1990-12-28 Mittels Yttrium und Cer-Oxyden stabilisiertes Zirconium.

Country Status (6)

Country Link
EP (1) EP0437154B1 (de)
JP (1) JP2818694B2 (de)
AU (1) AU636696B2 (de)
DE (1) DE69010878T2 (de)
ES (1) ES2056424T3 (de)
FR (1) FR2656861B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751643A1 (de) * 1997-11-21 1999-05-27 Abb Patent Gmbh Elektrisches Installationsgerät

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714370B1 (fr) * 1993-12-24 1996-03-08 Rhone Poulenc Chimie Précurseur d'une composition et composition à base d'un oxyde mixte de cérium et de zirconium, procédé de préparation et utilisation.
US6030914A (en) * 1996-11-12 2000-02-29 Tosoh Corporation Zirconia fine powder and method for its production
US7655326B2 (en) 2001-06-15 2010-02-02 Mitsubishi Heavy Industries, Ltd. Thermal barrier coating material and method for production thereof, gas turbine member using the thermal barrier coating material, and gas turbine
JP2009537432A (ja) * 2006-05-15 2009-10-29 ロデイア・オペラシヨン 高い比表面積および還元率を有する、ジルコニウム、セリウムおよびランタンならびにイットリウム、ガドリニウムまたはサマリウムの酸化物を基にした組成物、調製方法および触媒としての使用
FR2930456B1 (fr) * 2008-04-23 2010-11-19 Rhodia Operations Composition a base d'oxydes de zirconium, de cerium et d'yttrium, a reductibilite elevee, procedes de preparation et utilisation en catalyse
CN108314447A (zh) * 2018-02-06 2018-07-24 厦门嘉联科技开发有限公司 一种氧化锆陶瓷基复合手机背板的制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578241B1 (fr) * 1985-03-01 1990-03-30 Rhone Poulenc Spec Chim Zircone stabilisee, son procede de preparation et son application dans des compositions ceramiques
JPS627667A (ja) * 1985-07-03 1987-01-14 第一稀元素化学工業株式会社 アルミナ含有部分安定化ジルコニア焼結体およびその製造方法
GB8709515D0 (en) * 1987-04-22 1987-05-28 Tioxide Group Plc Stabilised metallic oxides
FR2624505A1 (fr) * 1987-12-11 1989-06-16 Rhone Poulenc Chimie Zircone stabilisee, son procede de preparation et son application dans des compositions ceramiques
US4853353A (en) * 1988-01-25 1989-08-01 Allied-Signal Inc. Method for preventing low-temperature degradation of tetragonal zirconia containing materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751643A1 (de) * 1997-11-21 1999-05-27 Abb Patent Gmbh Elektrisches Installationsgerät

Also Published As

Publication number Publication date
AU6868191A (en) 1991-07-11
JP2818694B2 (ja) 1998-10-30
EP0437154B1 (de) 1994-07-20
EP0437154A1 (de) 1991-07-17
ES2056424T3 (es) 1994-10-01
FR2656861B1 (fr) 1992-04-03
DE69010878D1 (de) 1994-08-25
FR2656861A1 (fr) 1991-07-12
AU636696B2 (en) 1993-05-06
JPH04209719A (ja) 1992-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee