FR2303599A1 - Creuset pour le tirage de cristaux - Google Patents

Creuset pour le tirage de cristaux

Info

Publication number
FR2303599A1
FR2303599A1 FR7606988A FR7606988A FR2303599A1 FR 2303599 A1 FR2303599 A1 FR 2303599A1 FR 7606988 A FR7606988 A FR 7606988A FR 7606988 A FR7606988 A FR 7606988A FR 2303599 A1 FR2303599 A1 FR 2303599A1
Authority
FR
France
Prior art keywords
crystal
pulling
crystal pulling
pulling crystal
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
FR7606988A
Other languages
English (en)
Other versions
FR2303599B1 (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.)
Prolizenz AG
Original Assignee
Prolizenz 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 Prolizenz AG filed Critical Prolizenz AG
Publication of FR2303599A1 publication Critical patent/FR2303599A1/fr
Application granted granted Critical
Publication of FR2303599B1 publication Critical patent/FR2303599B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • 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
    • C30B15/10—Crucibles or containers for supporting the melt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B2014/104—Crucible linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0086—Up or down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Laminated Bodies (AREA)
FR7606988A 1975-03-12 1976-03-11 Creuset pour le tirage de cristaux Granted FR2303599A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510684 DE2510684C3 (de) 1975-03-12 1975-03-12 Mehrschichtiger Metalltiegel zum Ziehen von Kristallen

Publications (2)

Publication Number Publication Date
FR2303599A1 true FR2303599A1 (fr) 1976-10-08
FR2303599B1 FR2303599B1 (fr) 1981-10-09

Family

ID=5941101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606988A Granted FR2303599A1 (fr) 1975-03-12 1976-03-11 Creuset pour le tirage de cristaux

Country Status (6)

Country Link
JP (1) JPS51114385A (fr)
CH (1) CH612098A5 (fr)
DE (1) DE2510684C3 (fr)
FR (1) FR2303599A1 (fr)
GB (1) GB1540886A (fr)
NL (1) NL7602345A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484284A1 (fr) * 1980-06-12 1981-12-18 Siderurgie Fse Inst Rech Creuset composite pour la fusion d'echantillons d'analyse par voie inductive
US5260538A (en) * 1992-04-09 1993-11-09 Ethyl Corporation Device for the magnetic inductive heating of vessels

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906815A1 (de) * 1979-02-22 1980-09-04 Doerentruper Sand & Thonwerk Induktionstiegelofen und verfahren zu seiner herstellung
EP0344813B1 (fr) * 1988-06-02 1994-03-09 Sumitomo Electric Industries, Ltd. Procédé pour fondre du matériau céramique supraconducteur
JP4957672B2 (ja) * 2008-07-11 2012-06-20 株式会社デンソー 炭化珪素単結晶の製造装置の製造方法および炭化珪素単結晶の製造方法
RU2661368C1 (ru) * 2017-09-01 2018-07-16 Владимир Александрович Трусов Индукционная тигельная печь
CN112225570B (zh) * 2019-07-14 2023-02-17 江苏摩铸特种陶瓷有限公司 一种三层碳化硅石墨坩埚及制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484284A1 (fr) * 1980-06-12 1981-12-18 Siderurgie Fse Inst Rech Creuset composite pour la fusion d'echantillons d'analyse par voie inductive
EP0042327A1 (fr) * 1980-06-12 1981-12-23 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Creuset-composite
US5260538A (en) * 1992-04-09 1993-11-09 Ethyl Corporation Device for the magnetic inductive heating of vessels

Also Published As

Publication number Publication date
DE2510684B2 (de) 1979-03-15
JPS51114385A (en) 1976-10-08
GB1540886A (en) 1979-02-21
FR2303599B1 (fr) 1981-10-09
CH612098A5 (en) 1979-07-13
NL7602345A (nl) 1976-09-14
DE2510684A1 (de) 1976-09-23
DE2510684C3 (de) 1979-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse