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WO2010036073A3 - Single crystal zirconium oxide and its manufacture - Google Patents

Single crystal zirconium oxide and its manufacture Download PDF

Info

Publication number
WO2010036073A3
WO2010036073A3 PCT/KR2009/005525 KR2009005525W WO2010036073A3 WO 2010036073 A3 WO2010036073 A3 WO 2010036073A3 KR 2009005525 W KR2009005525 W KR 2009005525W WO 2010036073 A3 WO2010036073 A3 WO 2010036073A3
Authority
WO
WIPO (PCT)
Prior art keywords
single crystal
zirconium oxide
manufacture
crystal zirconium
zro2
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.)
Ceased
Application number
PCT/KR2009/005525
Other languages
French (fr)
Korean (ko)
Other versions
WO2010036073A2 (en
Inventor
신언상
이재건
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010036073A2 publication Critical patent/WO2010036073A2/en
Publication of WO2010036073A3 publication Critical patent/WO2010036073A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • 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
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/14—Heating of the melt or the crystallised materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

This invention relates to a single crystal zirconium oxide having superior mechanical processability and a method for its manufacture. Single crystal zirconium oxide consists of 92 - 96 wt % ZrO2, 4 - 8 wt % Y2O3 and other unavoidable substances. It is produced by a skull method which provides single crystal zirconium oxide having cubic, monoclinic and tetragonal crystal shapes.
PCT/KR2009/005525 2008-09-29 2009-09-28 Single crystal zirconium oxide and its manufacture Ceased WO2010036073A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080095310 2008-09-29
KR10-2008-0095310 2008-09-29

Publications (2)

Publication Number Publication Date
WO2010036073A2 WO2010036073A2 (en) 2010-04-01
WO2010036073A3 true WO2010036073A3 (en) 2010-07-22

Family

ID=42060306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005525 Ceased WO2010036073A2 (en) 2008-09-29 2009-09-28 Single crystal zirconium oxide and its manufacture

Country Status (2)

Country Link
KR (2) KR20100036202A (en)
WO (1) WO2010036073A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792773B (en) * 2013-12-04 2019-05-10 3M创新有限公司 Dentistry grinds base, preparation method and the usage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101335761B1 (en) * 2013-04-03 2013-12-09 이재건 The single crystal of zirconia free from low temperature degradation and growing method thereof
WO2016026580A1 (en) * 2014-08-22 2016-02-25 Pritidenta Gmbh Cubic stabilized zirconia compositions produced by a melting process for use in dental applications and dental articles comprising the same cubic stabilized zirconia compositions
KR101921133B1 (en) * 2016-10-04 2018-11-22 주식회사 우진더블유티피 Ceramic reflector of high quality and low cost for crystal growth of oxides and manufacturing method thereof
CN108424109A (en) * 2018-03-27 2018-08-21 焦作市维纳科技有限公司 A kind of transparent Chinese red cube zirconium jewel and preparation method thereof
CN108456923A (en) * 2018-03-27 2018-08-28 汶川县神州锆业科技有限公司 Zirconium jewel and its production method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820666A (en) * 1985-03-22 1989-04-11 Noritake Co., Limited Zirconia base ceramics
US6168745B1 (en) * 1998-11-28 2001-01-02 Materials And Systems Research, Inc. Method for forming t'-phase zirconia for high temperature applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006104023A (en) 2004-10-06 2006-04-20 Kobe Steel Ltd Zirconia composite sintered compact and biomaterial using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820666A (en) * 1985-03-22 1989-04-11 Noritake Co., Limited Zirconia base ceramics
US6168745B1 (en) * 1998-11-28 2001-01-02 Materials And Systems Research, Inc. Method for forming t'-phase zirconia for high temperature applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. MARTINEZ-FERNANDEZ ET AL, ACTA METALL. MATER., vol. 43, no. 6, 1995, pages 2469 - 2484 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792773B (en) * 2013-12-04 2019-05-10 3M创新有限公司 Dentistry grinds base, preparation method and the usage

Also Published As

Publication number Publication date
KR20110100614A (en) 2011-09-14
WO2010036073A2 (en) 2010-04-01
KR101115040B1 (en) 2012-03-06
KR20100036202A (en) 2010-04-07

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