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FR1486156A - Device for melting zone without crucible - Google Patents

Device for melting zone without crucible

Info

Publication number
FR1486156A
FR1486156A FR68642A FR68642A FR1486156A FR 1486156 A FR1486156 A FR 1486156A FR 68642 A FR68642 A FR 68642A FR 68642 A FR68642 A FR 68642A FR 1486156 A FR1486156 A FR 1486156A
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
FR68642A
Other languages
French (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.)
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
Priority claimed from DES98119A external-priority patent/DE1275996B/en
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR68642A priority Critical patent/FR1486156A/en
Application granted granted Critical
Publication of FR1486156A publication Critical patent/FR1486156A/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
    • C30B13/28—Controlling or regulating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR68642A 1965-07-10 1966-07-07 Device for melting zone without crucible Expired FR1486156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR68642A FR1486156A (en) 1965-07-10 1966-07-07 Device for melting zone without crucible

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES98119A DE1275996B (en) 1965-07-10 1965-07-10 Device for crucible-free zone melting
DES0103418 1966-04-26
FR68642A FR1486156A (en) 1965-07-10 1966-07-07 Device for melting zone without crucible
US83802669A 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
FR1486156A true FR1486156A (en) 1967-06-23

Family

ID=27437582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68642A Expired FR1486156A (en) 1965-07-10 1966-07-07 Device for melting zone without crucible

Country Status (1)

Country Link
FR (1) FR1486156A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184582A1 (en) * 1972-05-19 1973-12-28 Siemens Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184582A1 (en) * 1972-05-19 1973-12-28 Siemens Ag

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