BE771633A - Produits intermetalliques frittes et aimants permanents faits de ceux-ci - Google Patents

Produits intermetalliques frittes et aimants permanents faits de ceux-ci

Info

Publication number
BE771633A
BE771633A BE771633A BE771633A BE771633A BE 771633 A BE771633 A BE 771633A BE 771633 A BE771633 A BE 771633A BE 771633 A BE771633 A BE 771633A BE 771633 A BE771633 A BE 771633A
Authority
BE
Belgium
Prior art keywords
fried
permanent magnets
magnets made
intermetallic products
intermetallic
Prior art date
Application number
BE771633A
Other languages
English (en)
French (fr)
Inventor
Donald L Martin
Mark G Benz
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE771633A publication Critical patent/BE771633A/xx

Links

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
    • 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
    • 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)
  • 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)
BE771633A 1970-08-24 1971-08-23 Produits intermetalliques frittes et aimants permanents faits de ceux-ci BE771633A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6617370A 1970-08-24 1970-08-24
US6621670A 1970-08-24 1970-08-24
US6617270A 1970-08-24 1970-08-24
US6617170A 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
BE771633A true BE771633A (fr) 1971-12-31

Family

ID=27490541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771633A BE771633A (fr) 1970-08-24 1971-08-23 Produits intermetalliques frittes et aimants permanents faits de ceux-ci

Country Status (6)

Country Link
JP (1) JPS5950739B1 (enrdf_load_stackoverflow)
BE (1) BE771633A (enrdf_load_stackoverflow)
CH (1) CH584292A5 (enrdf_load_stackoverflow)
FR (1) FR2105987A5 (enrdf_load_stackoverflow)
GB (1) GB1332055A (enrdf_load_stackoverflow)
NL (1) NL175077C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616776A5 (en) * 1975-09-08 1980-04-15 Bbc Brown Boveri & Cie Permanent-magnetic material containing predominantly cerium mischmetal (CeMM) and cobalt, and process for the preparation thereof.

Also Published As

Publication number Publication date
NL7111572A (enrdf_load_stackoverflow) 1972-02-28
CH584292A5 (enrdf_load_stackoverflow) 1977-01-31
FR2105987A5 (enrdf_load_stackoverflow) 1972-04-28
NL175077C (nl) 1984-09-17
GB1332055A (en) 1973-10-03
NL175077B (nl) 1984-04-16
JPS5950739B1 (enrdf_load_stackoverflow) 1984-12-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19890831