CH556203A - Verfahren zur herstellung eines permanentmagneten. - Google Patents

Verfahren zur herstellung eines permanentmagneten.

Info

Publication number
CH556203A
CH556203A CH1187171A CH1187171A CH556203A CH 556203 A CH556203 A CH 556203A CH 1187171 A CH1187171 A CH 1187171A CH 1187171 A CH1187171 A CH 1187171A CH 556203 A CH556203 A CH 556203A
Authority
CH
Switzerland
Prior art keywords
manufacturing
permanent magnet
permanent
magnet
Prior art date
Application number
CH1187171A
Other languages
German (de)
English (en)
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of CH556203A publication Critical patent/CH556203A/xx

Links

Classifications

    • 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
    • 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
    • H01F1/06—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 in the form of particles, e.g. powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
CH1187171A 1971-04-06 1971-08-12 Verfahren zur herstellung eines permanentmagneten. CH556203A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13177771A 1971-04-06 1971-04-06

Publications (1)

Publication Number Publication Date
CH556203A true CH556203A (de) 1974-11-29

Family

ID=22450985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1187171A CH556203A (de) 1971-04-06 1971-08-12 Verfahren zur herstellung eines permanentmagneten.

Country Status (8)

Country Link
BE (1) BE771113R (enExample)
CH (1) CH556203A (enExample)
DE (2) DE2216581B2 (enExample)
FR (1) FR2133381A6 (enExample)
GB (1) GB1342698A (enExample)
IL (1) IL37885A (enExample)
IT (1) IT964506B (enExample)
NL (1) NL7111839A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232165A (en) * 1989-03-22 1990-12-05 Cookson Group Plc Magnetic compositions

Also Published As

Publication number Publication date
BE771113R (fr) 1971-12-16
IL37885A (en) 1976-06-30
DE2216581B2 (de) 1977-08-04
DE2216581A1 (de) 1972-11-09
DE7212872U (de) 1985-04-11
GB1342698A (en) 1974-01-03
NL7111839A (enExample) 1972-10-10
IT964506B (it) 1974-01-31
FR2133381A6 (enExample) 1972-11-24

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Legal Events

Date Code Title Description
PL Patent ceased