GB1022440A - Zone-by-zone melting of a rod - Google Patents

Zone-by-zone melting of a rod

Info

Publication number
GB1022440A
GB1022440A GB4360/65A GB436065A GB1022440A GB 1022440 A GB1022440 A GB 1022440A GB 4360/65 A GB4360/65 A GB 4360/65A GB 436065 A GB436065 A GB 436065A GB 1022440 A GB1022440 A GB 1022440A
Authority
GB
United Kingdom
Prior art keywords
coil
zone
rod
support
feb
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
GB4360/65A
Other languages
English (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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1022440A publication Critical patent/GB1022440A/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
    • 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)
  • General Induction Heating (AREA)
  • Continuous Casting (AREA)
GB4360/65A 1964-02-29 1965-02-01 Zone-by-zone melting of a rod Expired GB1022440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES89767A DE1224272B (de) 1964-02-29 1964-02-29 Vorrichtung zum tiegelfreien Zonenschmelzen eines an seinen Enden gehaltenen stabfoermigen Koerpers

Publications (1)

Publication Number Publication Date
GB1022440A true GB1022440A (en) 1966-03-16

Family

ID=7515336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4360/65A Expired GB1022440A (en) 1964-02-29 1965-02-01 Zone-by-zone melting of a rod

Country Status (5)

Country Link
BE (1) BE660330A (ko)
CH (1) CH415565A (ko)
DE (1) DE1224272B (ko)
FR (1) FR1416085A (ko)
GB (1) GB1022440A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727375C1 (de) * 1997-06-27 1999-03-18 Heye Hermann Fa Verfahren zum Erzeugen einer Hartschicht auf Wekzeugen, Verwendung einer Vorrichtung zur Durchführung des Verfahrens sowie Preßstempel und Pegel zur Herstellung von Hohlglas

Also Published As

Publication number Publication date
FR1416085A (fr) 1965-10-29
CH415565A (de) 1966-06-30
DE1224272B (de) 1966-09-08
BE660330A (ko) 1965-08-26

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