FR1177943A - Affinage de métaux par fusion par zones - Google Patents

Affinage de métaux par fusion par zones

Info

Publication number
FR1177943A
FR1177943A FR1177943DA FR1177943A FR 1177943 A FR1177943 A FR 1177943A FR 1177943D A FR1177943D A FR 1177943DA FR 1177943 A FR1177943 A FR 1177943A
Authority
FR
France
Prior art keywords
zones
melting
refining metals
refining
metals
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
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 GB1984456A external-priority patent/GB815074A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of FR1177943A publication Critical patent/FR1177943A/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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR1177943D 1956-06-27 1957-06-25 Affinage de métaux par fusion par zones Expired FR1177943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1984456A GB815074A (en) 1956-06-27 Improvements in or relating to the refining of metals by zone melting

Publications (1)

Publication Number Publication Date
FR1177943A true FR1177943A (fr) 1959-04-30

Family

ID=10136159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177943D Expired FR1177943A (fr) 1956-06-27 1957-06-25 Affinage de métaux par fusion par zones

Country Status (3)

Country Link
BE (1) BE558770A (fr)
DE (1) DE1148080B (fr)
FR (1) FR1177943A (fr)

Also Published As

Publication number Publication date
BE558770A (fr)
DE1148080B (de) 1963-05-02

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