FR2332799A1 - CRYSTALLIZATION OVEN - Google Patents

CRYSTALLIZATION OVEN

Info

Publication number
FR2332799A1
FR2332799A1 FR7535997A FR7535997A FR2332799A1 FR 2332799 A1 FR2332799 A1 FR 2332799A1 FR 7535997 A FR7535997 A FR 7535997A FR 7535997 A FR7535997 A FR 7535997A FR 2332799 A1 FR2332799 A1 FR 2332799A1
Authority
FR
France
Prior art keywords
crystallization oven
crystallization
oven
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.)
Granted
Application number
FR7535997A
Other languages
French (fr)
Other versions
FR2332799B1 (en
Inventor
Alain Brunet-Jailly
Jean Gallet
Bernard Pelliciari
Bernard Schaub
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7535997A priority Critical patent/FR2332799A1/en
Priority to NL7612969A priority patent/NL184526C/en
Priority to GB4892776A priority patent/GB1545966A/en
Priority to DE19762653414 priority patent/DE2653414A1/en
Priority to IT2968876A priority patent/IT1064616B/en
Priority to JP14172276A priority patent/JPS5946917B2/en
Priority to CA266,569A priority patent/CA1087964A/en
Publication of FR2332799A1 publication Critical patent/FR2332799A1/en
Application granted granted Critical
Publication of FR2332799B1 publication Critical patent/FR2332799B1/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
    • C30B11/003—Heating or cooling of the melt or the crystallised material
    • 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
    • C30B11/006—Controlling or regulating
FR7535997A 1975-11-25 1975-11-25 CRYSTALLIZATION OVEN Granted FR2332799A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7535997A FR2332799A1 (en) 1975-11-25 1975-11-25 CRYSTALLIZATION OVEN
NL7612969A NL184526C (en) 1975-11-25 1976-11-22 CRYSTALLIZATION OVEN.
GB4892776A GB1545966A (en) 1975-11-25 1976-11-24 Crystal growing furnace
DE19762653414 DE2653414A1 (en) 1975-11-25 1976-11-24 CRYSTALLIZATION FURNACE
IT2968876A IT1064616B (en) 1975-11-25 1976-11-24 CRYSTALLIZATION OVEN FOR THE MANUFACTURE OF MONOCRYSTALS
JP14172276A JPS5946917B2 (en) 1975-11-25 1976-11-25 crystal growth furnace
CA266,569A CA1087964A (en) 1975-11-25 1976-11-25 Crystal growing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535997A FR2332799A1 (en) 1975-11-25 1975-11-25 CRYSTALLIZATION OVEN

Publications (2)

Publication Number Publication Date
FR2332799A1 true FR2332799A1 (en) 1977-06-24
FR2332799B1 FR2332799B1 (en) 1978-04-14

Family

ID=9162859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535997A Granted FR2332799A1 (en) 1975-11-25 1975-11-25 CRYSTALLIZATION OVEN

Country Status (7)

Country Link
JP (1) JPS5946917B2 (en)
CA (1) CA1087964A (en)
DE (1) DE2653414A1 (en)
FR (1) FR2332799A1 (en)
GB (1) GB1545966A (en)
IT (1) IT1064616B (en)
NL (1) NL184526C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775766A1 (en) 1995-11-23 1997-05-28 Commissariat A L'energie Atomique Crystallisation furnace for producing material with low thermal conductivity and/or low hardness

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404172A (en) * 1981-01-05 1983-09-13 Western Electric Company, Inc. Method and apparatus for forming and growing a single crystal of a semiconductor compound
JP2717568B2 (en) * 1989-02-21 1998-02-18 株式会社フューテックファーネス Single crystal growing equipment
US5698029A (en) * 1995-06-06 1997-12-16 Kabushiki Kaisha Kobe Sekio Sho Vertical furnace for the growth of single crystals
DE10239104B4 (en) 2002-08-27 2006-12-14 Crystal Growing Systems Gmbh Crystal growing furnace, namely, vertical bridging or vertical gradient freeze crystal growing furnace with a shell heater and method of controlling the heating power of the jacket heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775766A1 (en) 1995-11-23 1997-05-28 Commissariat A L'energie Atomique Crystallisation furnace for producing material with low thermal conductivity and/or low hardness
FR2741633A1 (en) * 1995-11-23 1997-05-30 Commissariat Energie Atomique CRYSTALLIZATION OVEN FOR MATERIAL WITH LOW THERMAL CONDUCTIVITY AND / OR LOW HARDNESS

Also Published As

Publication number Publication date
DE2653414A1 (en) 1977-06-30
NL7612969A (en) 1977-05-27
FR2332799B1 (en) 1978-04-14
JPS5265777A (en) 1977-05-31
CA1087964A (en) 1980-10-21
IT1064616B (en) 1985-02-25
JPS5946917B2 (en) 1984-11-15
NL184526C (en) 1989-08-16
NL184526B (en) 1989-03-16
GB1545966A (en) 1979-05-16
DE2653414C2 (en) 1989-04-06

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