FR2159420B1 - - Google Patents

Info

Publication number
FR2159420B1
FR2159420B1 FR7239744A FR7239744A FR2159420B1 FR 2159420 B1 FR2159420 B1 FR 2159420B1 FR 7239744 A FR7239744 A FR 7239744A FR 7239744 A FR7239744 A FR 7239744A FR 2159420 B1 FR2159420 B1 FR 2159420B1
Authority
FR
France
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
FR7239744A
Other languages
French (fr)
Other versions
FR2159420A1 (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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2159420A1 publication Critical patent/FR2159420A1/fr
Application granted granted Critical
Publication of FR2159420B1 publication Critical patent/FR2159420B1/fr
Expired legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni

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)
FR7239744A 1971-11-11 1972-11-09 Expired FR2159420B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19797771A 1971-11-11 1971-11-11

Publications (2)

Publication Number Publication Date
FR2159420A1 FR2159420A1 (en) 1973-06-22
FR2159420B1 true FR2159420B1 (en) 1978-09-01

Family

ID=22731502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239744A Expired FR2159420B1 (en) 1971-11-11 1972-11-09

Country Status (7)

Country Link
JP (1) JPS4855398A (en)
CA (1) CA976001A (en)
DE (1) DE2254574A1 (en)
FR (1) FR2159420B1 (en)
GB (1) GB1354996A (en)
IT (1) IT970387B (en)
NL (1) NL7214174A (en)

Also Published As

Publication number Publication date
CA976001A (en) 1975-10-14
NL7214174A (en) 1973-05-15
GB1354996A (en) 1974-06-05
DE2254574A1 (en) 1973-05-17
IT970387B (en) 1974-04-10
JPS4855398A (en) 1973-08-03
FR2159420A1 (en) 1973-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse