AT327863B - Synthetischer, monikristalliner korund - Google Patents

Synthetischer, monikristalliner korund

Info

Publication number
AT327863B
AT327863B AT114472A AT114472A AT327863B AT 327863 B AT327863 B AT 327863B AT 114472 A AT114472 A AT 114472A AT 114472 A AT114472 A AT 114472A AT 327863 B AT327863 B AT 327863B
Authority
AT
Austria
Prior art keywords
monicrystalline
corundum
synthetic
monicrystalline corundum
Prior art date
Application number
AT114472A
Other languages
English (en)
Other versions
ATA114472A (de
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to AT114472A priority Critical patent/AT327863B/de
Publication of ATA114472A publication Critical patent/ATA114472A/de
Application granted granted Critical
Publication of AT327863B publication Critical patent/AT327863B/de

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
    • 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
    • C30B29/20—Aluminium oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
AT114472A 1972-02-11 1972-02-11 Synthetischer, monikristalliner korund AT327863B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT114472A AT327863B (de) 1972-02-11 1972-02-11 Synthetischer, monikristalliner korund

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT114472A AT327863B (de) 1972-02-11 1972-02-11 Synthetischer, monikristalliner korund

Publications (2)

Publication Number Publication Date
ATA114472A ATA114472A (de) 1975-05-15
AT327863B true AT327863B (de) 1976-02-25

Family

ID=3507551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114472A AT327863B (de) 1972-02-11 1972-02-11 Synthetischer, monikristalliner korund

Country Status (1)

Country Link
AT (1) AT327863B (de)

Also Published As

Publication number Publication date
ATA114472A (de) 1975-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification