FR1459196A - Process and manufacture of monocrystalline bodies - Google Patents

Process and manufacture of monocrystalline bodies

Info

Publication number
FR1459196A
FR1459196A FR33725A FR33725A FR1459196A FR 1459196 A FR1459196 A FR 1459196A FR 33725 A FR33725 A FR 33725A FR 33725 A FR33725 A FR 33725A FR 1459196 A FR1459196 A FR 1459196A
Authority
FR
France
Prior art keywords
manufacture
monocrystalline bodies
monocrystalline
bodies
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
FR33725A
Other languages
French (fr)
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Priority to FR33725A priority Critical patent/FR1459196A/en
Application granted granted Critical
Publication of FR1459196A publication Critical patent/FR1459196A/en
Priority to GB4218866A priority patent/GB1147770A/en
Priority to DE1966S0105991 priority patent/DE1519900C3/en
Priority to CH1433966A priority patent/CH468850A/en
Priority to US313270A priority patent/US3892540A/en
Expired 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
    • C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
    • C30B11/10—Solid or liquid components, e.g. Verneuil 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
    • C30B29/22—Complex oxides
    • C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Developing Agents For Electrophotography (AREA)
FR33725A 1965-10-05 1965-10-05 Process and manufacture of monocrystalline bodies Expired FR1459196A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR33725A FR1459196A (en) 1965-10-05 1965-10-05 Process and manufacture of monocrystalline bodies
GB4218866A GB1147770A (en) 1965-10-05 1966-09-21 Process for production of monocrystalline substances
DE1966S0105991 DE1519900C3 (en) 1965-10-05 1966-09-21 Method for the production of single crystal discs according to Verneuil
CH1433966A CH468850A (en) 1965-10-05 1966-10-05 Manufacturing process for monocrystalline bodies
US313270A US3892540A (en) 1965-10-05 1972-12-08 Producing monocrystalline bodies by the verneuil method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33725A FR1459196A (en) 1965-10-05 1965-10-05 Process and manufacture of monocrystalline bodies

Publications (1)

Publication Number Publication Date
FR1459196A true FR1459196A (en) 1966-04-29

Family

ID=8589689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33725A Expired FR1459196A (en) 1965-10-05 1965-10-05 Process and manufacture of monocrystalline bodies

Country Status (4)

Country Link
CH (1) CH468850A (en)
DE (1) DE1519900C3 (en)
FR (1) FR1459196A (en)
GB (1) GB1147770A (en)

Also Published As

Publication number Publication date
GB1147770A (en) 1969-04-10
CH468850A (en) 1969-02-28
DE1519900A1 (en) 1970-02-26
DE1519900C3 (en) 1978-12-21
DE1519900B2 (en) 1974-11-21

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