PT1686201E - Aparelho de pulling-down - Google Patents

Aparelho de pulling-down

Info

Publication number
PT1686201E
PT1686201E PT60013448T PT06001344T PT1686201E PT 1686201 E PT1686201 E PT 1686201E PT 60013448 T PT60013448 T PT 60013448T PT 06001344 T PT06001344 T PT 06001344T PT 1686201 E PT1686201 E PT 1686201E
Authority
PT
Portugal
Prior art keywords
pulling
down apparatus
Prior art date
Application number
PT60013448T
Other languages
English (en)
Inventor
Kazushige Tohta
Kou Dera
Takeshi Ito
Tsuguo Fukuda
Akira Yoshikawa
Original Assignee
Tdk 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 Tdk Corp filed Critical Tdk Corp
Publication of PT1686201E publication Critical patent/PT1686201E/pt

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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/08—Downward pulling
    • 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
    • C30B15/10—Crucibles or containers for supporting the melt
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/901—Levitation, reduced gravity, microgravity, space
    • Y10S117/902—Specified orientation, shape, crystallography, or size of seed or substrate
    • 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
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1004—Apparatus with means for measuring, testing, or sensing
    • Y10T117/1012—Apparatus with means for measuring, testing, or sensing with a window or port for visual observation or examination
    • 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
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1064—Seed pulling including a fully-sealed or vacuum-maintained crystallization chamber [e.g., ampoule]
    • 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
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1072—Seed pulling including details of means providing product movement [e.g., shaft guides, servo means]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
PT60013448T 2005-01-26 2006-01-23 Aparelho de pulling-down PT1686201E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005017570A JP2006206351A (ja) 2005-01-26 2005-01-26 引下げ装置及び当該装置に用いられる容器

Publications (1)

Publication Number Publication Date
PT1686201E true PT1686201E (pt) 2013-03-25

Family

ID=36463415

Family Applications (1)

Application Number Title Priority Date Filing Date
PT60013448T PT1686201E (pt) 2005-01-26 2006-01-23 Aparelho de pulling-down

Country Status (5)

Country Link
US (1) US7323053B2 (pt)
EP (1) EP1686201B1 (pt)
JP (1) JP2006206351A (pt)
KR (1) KR100802218B1 (pt)
PT (1) PT1686201E (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004094705A1 (ja) * 2003-04-23 2004-11-04 Stella Chemifa Corporation フッ化物結晶の製造装置
JP5195301B2 (ja) * 2008-10-31 2013-05-08 Ｔｄｋ株式会社 単結晶引下げ装置
JP5240003B2 (ja) * 2009-03-30 2013-07-17 Ｔｄｋ株式会社 単結晶引下げ装置
WO2014035480A1 (en) * 2012-08-30 2014-03-06 General Electric Company Induction furnace with uniform cooling capability
FR3052773B1 (fr) * 2016-06-15 2020-10-30 Snecma Procede de fabrication d'une piece de turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690734A (en) * 1995-03-22 1997-11-25 Ngk Insulators, Ltd. Single crystal growing method
JP3852804B2 (ja) 1998-03-26 2006-12-06 独立行政法人科学技術振興機構 酸化物系共晶体セラミックス繊維の製造方法
JP3521070B2 (ja) 1999-09-08 2004-04-19 Ｔｄｋ株式会社 繊維状結晶製造装置
US6565654B2 (en) 2000-07-05 2003-05-20 Ngk Insulators, Ltd. Process and apparatus for producing a planar body of an oxide single crystal

Also Published As

Publication number Publication date
US20060185580A1 (en) 2006-08-24
EP1686201B1 (en) 2013-03-13
KR20060086301A (ko) 2006-07-31
JP2006206351A (ja) 2006-08-10
KR100802218B1 (ko) 2008-02-11
EP1686201A1 (en) 2006-08-02
US7323053B2 (en) 2008-01-29

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