FR2173685B1 - - Google Patents

Info

Publication number
FR2173685B1
FR2173685B1 FR7206651A FR7206651A FR2173685B1 FR 2173685 B1 FR2173685 B1 FR 2173685B1 FR 7206651 A FR7206651 A FR 7206651A FR 7206651 A FR7206651 A FR 7206651A FR 2173685 B1 FR2173685 B1 FR 2173685B1
Authority
FR
France
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
FR7206651A
Other languages
French (fr)
Other versions
FR2173685A1 (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.)
INST MONOKRISTALLOV
Original Assignee
INST MONOKRISTALLOV
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 INST MONOKRISTALLOV filed Critical INST MONOKRISTALLOV
Priority to FR7206651A priority Critical patent/FR2173685A1/fr
Publication of FR2173685A1 publication Critical patent/FR2173685A1/fr
Application granted granted Critical
Publication of FR2173685B1 publication Critical patent/FR2173685B1/fr
Granted 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7206651A 1972-02-28 1972-02-28 Sublimation burner feed mechanism - for monocrystal refractory prodn Granted FR2173685A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7206651A FR2173685A1 (en) 1972-02-28 1972-02-28 Sublimation burner feed mechanism - for monocrystal refractory prodn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206651A FR2173685A1 (en) 1972-02-28 1972-02-28 Sublimation burner feed mechanism - for monocrystal refractory prodn

Publications (2)

Publication Number Publication Date
FR2173685A1 FR2173685A1 (en) 1973-10-12
FR2173685B1 true FR2173685B1 (enrdf_load_stackoverflow) 1976-07-23

Family

ID=9094225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206651A Granted FR2173685A1 (en) 1972-02-28 1972-02-28 Sublimation burner feed mechanism - for monocrystal refractory prodn

Country Status (1)

Country Link
FR (1) FR2173685A1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR644592A (fr) * 1927-10-25 1928-10-10 Siemens Ag Procédé et dispositif pour la fabrication de pierres précieuses artificielles
NL253106A (enrdf_load_stackoverflow) * 1960-06-25

Also Published As

Publication number Publication date
FR2173685A1 (en) 1973-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse