CH618538A5 - Sintered magnetic material - Google Patents

Sintered magnetic material Download PDF

Info

Publication number
CH618538A5
CH618538A5 CH1230676A CH1230676A CH618538A5 CH 618538 A5 CH618538 A5 CH 618538A5 CH 1230676 A CH1230676 A CH 1230676A CH 1230676 A CH1230676 A CH 1230676A CH 618538 A5 CH618538 A5 CH 618538A5
Authority
CH
Switzerland
Prior art keywords
sintered
coercive force
sintering
magnetic material
value
Prior art date
Application number
CH1230676A
Other languages
English (en)
French (fr)
Inventor
Harufumi Senno
Yoshio Tawara
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of CH618538A5 publication Critical patent/CH618538A5/fr

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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
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
CH1230676A 1975-10-09 1976-09-29 Sintered magnetic material CH618538A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122693A JPS5246500A (en) 1975-10-09 1975-10-09 Material for permanent magnet

Publications (1)

Publication Number Publication Date
CH618538A5 true CH618538A5 (en) 1980-07-31

Family

ID=14842269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1230676A CH618538A5 (en) 1975-10-09 1976-09-29 Sintered magnetic material

Country Status (5)

Country Link
JP (1) JPS5246500A (xx)
CH (1) CH618538A5 (xx)
DE (1) DE2604026B2 (xx)
GB (1) GB1559100A (xx)
NL (1) NL183685C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797261U (xx) * 1980-12-05 1982-06-15

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE728414A (xx) * 1968-04-01 1969-07-16
JPS5516221B2 (xx) * 1972-07-19 1980-04-30
US3982971A (en) * 1974-02-21 1976-09-28 Shin-Etsu Chemical Co., Ltd Rare earth-containing permanent magnets

Also Published As

Publication number Publication date
JPS5246500A (en) 1977-04-13
NL183685B (nl) 1988-07-18
NL183685C (nl) 1988-12-16
GB1559100A (en) 1980-01-16
NL7600389A (nl) 1977-04-13
JPS5755281B2 (xx) 1982-11-24
DE2604026B2 (de) 1980-11-13
DE2604026A1 (de) 1977-04-14
DE2604026C3 (xx) 1983-12-22

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PL Patent ceased