FR2610314B1 - Procede de production de poudre d'oxyde de zirconium pour la fabrication de ceramique a haute densite - Google Patents

Procede de production de poudre d'oxyde de zirconium pour la fabrication de ceramique a haute densite

Info

Publication number
FR2610314B1
FR2610314B1 FR888801050A FR8801050A FR2610314B1 FR 2610314 B1 FR2610314 B1 FR 2610314B1 FR 888801050 A FR888801050 A FR 888801050A FR 8801050 A FR8801050 A FR 8801050A FR 2610314 B1 FR2610314 B1 FR 2610314B1
Authority
FR
France
Prior art keywords
manufacture
high density
zirconium oxide
oxide powder
producing zirconium
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
FR888801050A
Other languages
English (en)
Other versions
FR2610314A1 (fr
Inventor
Young Jin Kwon
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2610314A1 publication Critical patent/FR2610314A1/fr
Application granted granted Critical
Publication of FR2610314B1 publication Critical patent/FR2610314B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR888801050A 1987-01-30 1988-01-29 Procede de production de poudre d'oxyde de zirconium pour la fabrication de ceramique a haute densite Expired - Lifetime FR2610314B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/010,514 US4933154A (en) 1987-01-30 1987-01-30 Production of ZrO2 powder of very fine particle size

Publications (2)

Publication Number Publication Date
FR2610314A1 FR2610314A1 (fr) 1988-08-05
FR2610314B1 true FR2610314B1 (fr) 1990-08-17

Family

ID=21746106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888801050A Expired - Lifetime FR2610314B1 (fr) 1987-01-30 1988-01-29 Procede de production de poudre d'oxyde de zirconium pour la fabrication de ceramique a haute densite

Country Status (6)

Country Link
US (1) US4933154A (fr)
JP (1) JPS6442325A (fr)
AU (1) AU603408B2 (fr)
DE (1) DE3800700A1 (fr)
FR (1) FR2610314B1 (fr)
GB (1) GB2200348B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918013A1 (de) * 1989-06-02 1990-12-06 Huels Chemische Werke Ag Zirkondioxidpulver, verfahren zu seiner herstellung sowie dessen verwendung zur herstellung von sinterkoerpern
US5155071A (en) * 1991-08-16 1992-10-13 E. I. Du Pont De Nemours And Company Flame-produced partially stabilized zirconia powder
WO1994012435A1 (fr) * 1992-11-20 1994-06-09 Teledyne Industries, Inc. Procede de production de solutions contenant des chlorures de base de zirconium et de hafnium
JPH083647A (ja) * 1994-06-22 1996-01-09 Daiichi Tanzou Kk 長軸部品の強化熱処理法
US7135156B2 (en) * 2003-03-28 2006-11-14 Baxter International Inc. Method for processing a zirconium oxide composition in crystalline form
KR101310036B1 (ko) 2011-12-28 2013-09-24 재단법인 포항산업과학연구원 고순도 사염화지르코늄 및 지르코늄 스폰지 제조방법
CN104817110B (zh) * 2015-03-04 2016-08-24 郭志斌 一种锆英砂沸腾氯化法生产高纯氧氯化锆及联产四氯化硅的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287424A (en) * 1927-11-02 1928-03-22 Rhenania Kunheim Ver Chemische Process of dissociating zirconium ores
US2204454A (en) * 1937-10-30 1940-06-11 Ig Farbenindustrie Ag Process for decomposing zirconium ore
GB520740A (en) * 1937-10-30 1940-05-02 Ig Farbenindustrie Ag Improvements in or relating to the opening up of zirconium ores
BE489882A (fr) * 1947-09-02
US3334962A (en) * 1962-10-08 1967-08-08 Nat Lead Co Process for the production of cubic crystalline zirconia
US3634027A (en) * 1970-12-29 1972-01-11 Us Air Force Method of preparing high-purity zirconium oxide
JPS5091592A (fr) * 1973-12-17 1975-07-22
JPS60141621A (ja) * 1983-12-27 1985-07-26 Onoda Cement Co Ltd ジルコニアの製造方法

Also Published As

Publication number Publication date
GB2200348B (en) 1991-01-02
GB2200348A (en) 1988-08-03
FR2610314A1 (fr) 1988-08-05
AU603408B2 (en) 1990-11-15
US4933154A (en) 1990-06-12
JPS6442325A (en) 1989-02-14
AU1024588A (en) 1988-08-04
DE3800700A1 (de) 1988-08-11
GB8801815D0 (en) 1988-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse