FR2226473B3 - - Google Patents

Info

Publication number
FR2226473B3
FR2226473B3 FR7413683A FR7413683A FR2226473B3 FR 2226473 B3 FR2226473 B3 FR 2226473B3 FR 7413683 A FR7413683 A FR 7413683A FR 7413683 A FR7413683 A FR 7413683A FR 2226473 B3 FR2226473 B3 FR 2226473B3
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
FR7413683A
Other languages
French (fr)
Other versions
FR2226473A1 (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 FR2226473A1 publication Critical patent/FR2226473A1/fr
Application granted granted Critical
Publication of FR2226473B3 publication Critical patent/FR2226473B3/fr
Granted 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
    • H01F1/0553—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 obtained by reduction or by hydrogen decrepitation or embrittlement
    • 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

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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
FR7413683A 1973-04-19 1974-04-19 Particulate intermetallic compound of rare earths - by reducing rare earth halide and diffusing into metal Granted FR2226473A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35242773A 1973-04-19 1973-04-19

Publications (2)

Publication Number Publication Date
FR2226473A1 FR2226473A1 (en) 1974-11-15
FR2226473B3 true FR2226473B3 (enrdf_load_stackoverflow) 1977-02-18

Family

ID=23385092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413683A Granted FR2226473A1 (en) 1973-04-19 1974-04-19 Particulate intermetallic compound of rare earths - by reducing rare earth halide and diffusing into metal

Country Status (6)

Country Link
JP (1) JPS5029414A (enrdf_load_stackoverflow)
CA (1) CA1020377A (enrdf_load_stackoverflow)
DE (1) DE2418442A1 (enrdf_load_stackoverflow)
FR (1) FR2226473A1 (enrdf_load_stackoverflow)
IT (1) IT1009813B (enrdf_load_stackoverflow)
NL (1) NL7405296A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114538A (ja) * 1983-11-22 1985-06-21 Hitachi Metals Ltd 永久磁石合金の製造方法
JPS63105909A (ja) * 1986-04-30 1988-05-11 Sumitomo Metal Mining Co Ltd 光磁気記録媒体製造に用いるスパッタリング用焼結合金製ターゲットの製造方法

Also Published As

Publication number Publication date
FR2226473A1 (en) 1974-11-15
IT1009813B (it) 1976-12-20
JPS5029414A (enrdf_load_stackoverflow) 1975-03-25
NL7405296A (enrdf_load_stackoverflow) 1974-10-22
DE2418442A1 (de) 1974-11-07
CA1020377A (en) 1977-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse