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FR1542742A - Dispositif pour tirage de cristaux - Google Patents

Dispositif pour tirage de cristaux

Info

Publication number
FR1542742A
FR1542742A FR120318A FR120318A FR1542742A FR 1542742 A FR1542742 A FR 1542742A FR 120318 A FR120318 A FR 120318A FR 120318 A FR120318 A FR 120318A FR 1542742 A FR1542742 A FR 1542742A
Authority
FR
France
Prior art keywords
drawing crystals
crystals
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
Application number
FR120318A
Other languages
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to FR120318A priority Critical patent/FR1542742A/fr
Application granted granted Critical
Publication of FR1542742A publication Critical patent/FR1542742A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B13/00Single-crystal growth by zone-melting; Refining by zone-melting
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B15/00Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/005Simultaneous pulling of more than one crystal
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B15/00Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/30Mechanisms for rotating or moving either the melt or the crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR120318A 1966-09-08 1967-09-07 Dispositif pour tirage de cristaux Expired FR1542742A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR120318A FR1542742A (fr) 1966-09-08 1967-09-07 Dispositif pour tirage de cristaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0105747 1966-09-08
FR120318A FR1542742A (fr) 1966-09-08 1967-09-07 Dispositif pour tirage de cristaux

Publications (1)

Publication Number Publication Date
FR1542742A true FR1542742A (fr) 1968-10-18

Family

ID=25998593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR120318A Expired FR1542742A (fr) 1966-09-08 1967-09-07 Dispositif pour tirage de cristaux

Country Status (1)

Country Link
FR (1) FR1542742A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233950A1 (fr) * 1985-08-09 1987-09-02 Institut Fiziki Tverdogo Tela Akademii Nauk Sssr Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233950A1 (fr) * 1985-08-09 1987-09-02 Institut Fiziki Tverdogo Tela Akademii Nauk Sssr Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee
EP0233950A4 (fr) * 1985-08-09 1988-11-23 Inst Fiz Tverdogo Tela Akademi Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee.

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