FR1482659A - Dispositif pour la fusion de zone sans creuset - Google Patents

Dispositif pour la fusion de zone sans creuset

Info

Publication number
FR1482659A
FR1482659A FR64719A FR64719A FR1482659A FR 1482659 A FR1482659 A FR 1482659A FR 64719 A FR64719 A FR 64719A FR 64719 A FR64719 A FR 64719A FR 1482659 A FR1482659 A FR 1482659A
Authority
FR
France
Prior art keywords
crucible
melting zone
melting
zone
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
FR64719A
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 Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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
Priority claimed from DES97543A external-priority patent/DE1264399B/de
Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Priority to FR64719A priority Critical patent/FR1482659A/fr
Application granted granted Critical
Publication of FR1482659A publication Critical patent/FR1482659A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR64719A 1965-06-10 1966-06-08 Dispositif pour la fusion de zone sans creuset Expired FR1482659A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64719A FR1482659A (fr) 1965-06-10 1966-06-08 Dispositif pour la fusion de zone sans creuset

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES97543A DE1264399B (de) 1965-06-10 1965-06-10 Vorrichtung zum tiegelfreien Zonenschmelzen
FR64719A FR1482659A (fr) 1965-06-10 1966-06-08 Dispositif pour la fusion de zone sans creuset

Publications (1)

Publication Number Publication Date
FR1482659A true FR1482659A (fr) 1967-05-26

Family

ID=25998115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64719A Expired FR1482659A (fr) 1965-06-10 1966-06-08 Dispositif pour la fusion de zone sans creuset

Country Status (1)

Country Link
FR (1) FR1482659A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607109A (en) * 1968-01-09 1971-09-21 Emil R Capita Method and means of producing a large diameter single-crystal rod from a polycrystal bar
US3607115A (en) * 1969-10-29 1971-09-21 Gen Motors Corp Crystal pulling from molten melts including solute introduction means below the seed-melt interface
US3716341A (en) * 1969-11-29 1973-02-13 Siemens Ag Crucible-free zone melting device having an angled heating coil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607109A (en) * 1968-01-09 1971-09-21 Emil R Capita Method and means of producing a large diameter single-crystal rod from a polycrystal bar
US3607115A (en) * 1969-10-29 1971-09-21 Gen Motors Corp Crystal pulling from molten melts including solute introduction means below the seed-melt interface
US3716341A (en) * 1969-11-29 1973-02-13 Siemens Ag Crucible-free zone melting device having an angled heating coil

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