CH523967A - Verfahren zur Herstellung eines Dauermagneten - Google Patents

Verfahren zur Herstellung eines Dauermagneten

Info

Publication number
CH523967A
CH523967A CH24470A CH24470A CH523967A CH 523967 A CH523967 A CH 523967A CH 24470 A CH24470 A CH 24470A CH 24470 A CH24470 A CH 24470A CH 523967 A CH523967 A CH 523967A
Authority
CH
Switzerland
Prior art keywords
manufacturing
permanent magnet
permanent
magnet
Prior art date
Application number
CH24470A
Other languages
English (en)
Inventor
Peter Dr Sahm
Franz Dr Hofer
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH24470A priority Critical patent/CH523967A/de
Priority to DE19702017235 priority patent/DE2017235A1/de
Publication of CH523967A publication Critical patent/CH523967A/de

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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/04—Unidirectional solidification of eutectic materials by zone-melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Hard Magnetic Materials (AREA)
CH24470A 1970-01-09 1970-01-09 Verfahren zur Herstellung eines Dauermagneten CH523967A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH24470A CH523967A (de) 1970-01-09 1970-01-09 Verfahren zur Herstellung eines Dauermagneten
DE19702017235 DE2017235A1 (en) 1970-01-09 1970-04-10 Permanent magnet production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH24470A CH523967A (de) 1970-01-09 1970-01-09 Verfahren zur Herstellung eines Dauermagneten

Publications (1)

Publication Number Publication Date
CH523967A true CH523967A (de) 1972-06-15

Family

ID=4182575

Family Applications (1)

Application Number Title Priority Date Filing Date
CH24470A CH523967A (de) 1970-01-09 1970-01-09 Verfahren zur Herstellung eines Dauermagneten

Country Status (2)

Country Link
CH (1) CH523967A (de)
DE (1) DE2017235A1 (de)

Also Published As

Publication number Publication date
DE2017235A1 (en) 1971-07-15

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Legal Events

Date Code Title Description
PL Patent ceased