NL8104193A - Voor de vervaardiging van een permanente magneet geschikte legering. - Google Patents

Voor de vervaardiging van een permanente magneet geschikte legering. Download PDF

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Publication number
NL8104193A
NL8104193A NL8104193A NL8104193A NL8104193A NL 8104193 A NL8104193 A NL 8104193A NL 8104193 A NL8104193 A NL 8104193A NL 8104193 A NL8104193 A NL 8104193A NL 8104193 A NL8104193 A NL 8104193A
Authority
NL
Netherlands
Prior art keywords
alloy
rare earth
permanent magnet
content
earth metal
Prior art date
Application number
NL8104193A
Other languages
English (en)
Dutch (nl)
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Publication of NL8104193A publication Critical patent/NL8104193A/nl

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Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
NL8104193A 1980-10-25 1981-09-10 Voor de vervaardiging van een permanente magneet geschikte legering. NL8104193A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3040342A DE3040342C2 (de) 1980-10-25 1980-10-25 Zur Herstellung eines Dauermagneten geeignete Legierung
DE3040342 1980-10-25

Publications (1)

Publication Number Publication Date
NL8104193A true NL8104193A (nl) 1982-05-17

Family

ID=6115204

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104193A NL8104193A (nl) 1980-10-25 1981-09-10 Voor de vervaardiging van een permanente magneet geschikte legering.

Country Status (7)

Country Link
US (1) US4382061A (de)
JP (1) JPS57104644A (de)
CH (1) CH646198A5 (de)
DE (1) DE3040342C2 (de)
FR (1) FR2492845A1 (de)
GB (1) GB2086422B (de)
NL (1) NL8104193A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601940B2 (ja) * 1980-08-11 1985-01-18 富士通株式会社 感温素子材料
US5174362A (en) * 1982-09-03 1992-12-29 General Motors Corporation High-energy product rare earth-iron magnet alloys
US4851058A (en) * 1982-09-03 1989-07-25 General Motors Corporation High energy product rare earth-iron magnet alloys
US5172751A (en) * 1982-09-03 1992-12-22 General Motors Corporation High energy product rare earth-iron magnet alloys
EP0108474B2 (de) * 1982-09-03 1995-06-21 General Motors Corporation RE-TM-B Legierungen, deren Herstellung und permanent Magnete die solche Legierungen enthalten
US4563330A (en) * 1983-09-30 1986-01-07 Crucible Materials Corporation Samarium-cobalt magnet alloy containing praseodymium and neodymium
JPS60246603A (ja) * 1984-05-22 1985-12-06 Sumitomo Metal Mining Co Ltd 樹脂磁石用希土類−コバルト系磁石粉末の製造方法
JPS63160051U (de) * 1987-04-06 1988-10-19
US5382303A (en) * 1992-04-13 1995-01-17 Sps Technologies, Inc. Permanent magnets and methods for their fabrication
US6451132B1 (en) * 1999-01-06 2002-09-17 University Of Dayton High temperature permanent magnets

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529048A (fr) * 1966-06-16 1968-06-14 Philips Nv Aimant permanent et son procédé de fabrication
NL6608335A (de) * 1966-06-16 1967-12-18
US3615911A (en) * 1969-05-16 1971-10-26 Bell Telephone Labor Inc Sputtered magnetic films
US3684591A (en) * 1970-08-24 1972-08-15 Gen Electric Sintered cobalt-rare earth intermetallic product including samarium and cerium and permanent magnets produced therefrom
US3682716A (en) * 1970-08-24 1972-08-08 Gen Electric Sintered intermetallic product of cobalt,samarium and cerium mischmetal and permanent magnets produced therefrom
US3682714A (en) * 1970-08-24 1972-08-08 Gen Electric Sintered cobalt-rare earth intermetallic product and permanent magnets produced therefrom
US3682715A (en) * 1970-08-24 1972-08-08 Gen Electric Sintered cobalt-rare earth intermetallic product including samarium and lanthanum and permanent magnets produced therefrom
DE2142368B2 (de) * 1970-08-24 1979-10-11 Gen Electric Gesinterte inermetallische Verbindung aus Kobalt und Samarium für Dauermagnete
US4003767A (en) * 1971-12-27 1977-01-18 Bbc Brown Boveri & Company Limited Procedure for the production of permanent magnetic sinter bodies using a ternary cobalt-lanthanoid compound
JPS5113878B2 (de) * 1972-07-12 1976-05-04
JPS5724058B2 (de) * 1973-11-12 1982-05-21
US4144105A (en) * 1974-08-13 1979-03-13 Bbc Brown, Boveri & Company, Limited Method of making cerium misch-metal/cobalt magnets
CH618537A5 (en) * 1974-08-13 1980-07-31 Bbc Brown Boveri & Cie Permanent-magnetic material containing rare earths and cobalt.
CH599661A5 (de) * 1975-01-14 1978-05-31 Bbc Brown Boveri & Cie
US4090892A (en) * 1975-01-14 1978-05-23 Bbc Brown Boveri & Company Limited Permanent magnetic material which contains rare earth metals, especially neodymium, and cobalt process for its production and its use
US4192696A (en) * 1975-12-02 1980-03-11 Bbc Brown Boveri & Company Limited Permanent-magnet alloy
CH603802A5 (de) * 1975-12-02 1978-08-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
JPS57104644A (en) 1982-06-29
FR2492845A1 (fr) 1982-04-30
GB2086422B (en) 1984-03-21
DE3040342C2 (de) 1982-08-12
US4382061A (en) 1983-05-03
JPS6127457B2 (de) 1986-06-25
DE3040342A1 (de) 1982-04-29
CH646198A5 (de) 1984-11-15
FR2492845B1 (de) 1984-01-06
GB2086422A (en) 1982-05-12

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed