ES367833A1 - Perfeccionamientos en la construccion de dispositivos para la fusion sin crisol por zonas de una barra cristalina. - Google Patents

Perfeccionamientos en la construccion de dispositivos para la fusion sin crisol por zonas de una barra cristalina.

Info

Publication number
ES367833A1
ES367833A1 ES367833A ES367833A ES367833A1 ES 367833 A1 ES367833 A1 ES 367833A1 ES 367833 A ES367833 A ES 367833A ES 367833 A ES367833 A ES 367833A ES 367833 A1 ES367833 A1 ES 367833A1
Authority
ES
Spain
Prior art keywords
crisol
zones
fusion
translation
construction
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
ES367833A
Other languages
English (en)
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of ES367833A1 publication Critical patent/ES367833A1/es
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
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
ES367833A 1968-05-30 1969-05-29 Perfeccionamientos en la construccion de dispositivos para la fusion sin crisol por zonas de una barra cristalina. Expired ES367833A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH804468A CH472236A (de) 1968-05-30 1968-05-30 Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes, insbesondere Halbleiterstabes

Publications (1)

Publication Number Publication Date
ES367833A1 true ES367833A1 (es) 1971-04-16

Family

ID=4334271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367833A Expired ES367833A1 (es) 1968-05-30 1969-05-29 Perfeccionamientos en la construccion de dispositivos para la fusion sin crisol por zonas de una barra cristalina.

Country Status (9)

Country Link
BE (1) BE733780A (de)
CH (1) CH472236A (de)
DE (1) DE1809847B2 (de)
DK (1) DK120434B (de)
ES (1) ES367833A1 (de)
FR (1) FR2009656A1 (de)
GB (1) GB1230726A (de)
NL (1) NL6905939A (de)
SE (1) SE359753B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625669A1 (de) * 1986-07-29 1988-02-04 Siemens Ag Induktionsheizer zum tiegelfreien zonenschmelzen
DE3873173T2 (de) * 1987-05-25 1993-03-04 Shinetsu Handotai Kk Vorrichtung fuer hf-induktionsheizung.
DE3805118A1 (de) * 1988-02-18 1989-08-24 Wacker Chemitronic Verfahren zum tiegelfreien zonenziehen von halbleiterstaeben und induktionsheizspule zu seiner durchfuehrung

Also Published As

Publication number Publication date
NL6905939A (de) 1969-12-02
DK120434B (da) 1971-06-01
DE1809847C3 (de) 1974-04-18
BE733780A (de) 1969-11-03
DE1809847B2 (de) 1973-09-06
CH472236A (de) 1969-05-15
DE1809847A1 (de) 1969-12-11
FR2009656A1 (de) 1970-02-06
SE359753B (de) 1973-09-10
GB1230726A (de) 1971-05-05

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