CA982914A - Device for growing crystals from a starting material - Google Patents

Device for growing crystals from a starting material

Info

Publication number
CA982914A
CA982914A CA148,282A CA148282A CA982914A CA 982914 A CA982914 A CA 982914A CA 148282 A CA148282 A CA 148282A CA 982914 A CA982914 A CA 982914A
Authority
CA
Canada
Prior art keywords
starting material
growing crystals
crystals
growing
starting
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
CA148,282A
Other languages
English (en)
Other versions
CA148282S (en
Inventor
David B. Green
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA982914A publication Critical patent/CA982914A/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
    • C30B13/16—Heating of the molten zone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Resistance Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA148,282A 1971-07-31 1972-07-31 Device for growing crystals from a starting material Expired CA982914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110626A NL7110626A (cs) 1971-07-31 1971-07-31

Publications (1)

Publication Number Publication Date
CA982914A true CA982914A (en) 1976-02-03

Family

ID=19813727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,282A Expired CA982914A (en) 1971-07-31 1972-07-31 Device for growing crystals from a starting material

Country Status (9)

Country Link
JP (1) JPS5332359B1 (cs)
AT (1) AT354983B (cs)
CA (1) CA982914A (cs)
DE (1) DE2234119C3 (cs)
FR (1) FR2148107B1 (cs)
GB (1) GB1382353A (cs)
IT (1) IT961760B (cs)
NL (1) NL7110626A (cs)
SE (1) SE374870B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943634C2 (de) 1979-10-29 1983-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Epitaxiereaktor
DE102013222845A1 (de) * 2013-11-11 2015-05-13 Zf Friedrichshafen Ag Korrosionsschutzmittelbehälter
CN114812172B (zh) * 2022-05-09 2025-08-15 安徽铜鼎轻金属新材料科技有限公司 一种坩埚调整设备
CN116428902B (zh) * 2023-06-09 2023-08-22 苏州晨晖智能设备有限公司 单晶炉双相复合换热器、单晶炉和换热方法

Also Published As

Publication number Publication date
DE2234119B2 (de) 1980-04-10
SE374870B (cs) 1975-03-24
IT961760B (it) 1973-12-10
DE2234119A1 (de) 1973-02-08
FR2148107A1 (cs) 1973-03-11
FR2148107B1 (cs) 1976-08-13
ATA658772A (de) 1979-07-15
AT354983B (de) 1980-02-11
NL7110626A (cs) 1973-02-02
DE2234119C3 (de) 1980-11-27
JPS5332359B1 (cs) 1978-09-07
GB1382353A (en) 1975-01-29

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