FR2297926A1 - Matiere a aimantation permanente contenant des metaux des terres - Google Patents

Matiere a aimantation permanente contenant des metaux des terres

Info

Publication number
FR2297926A1
FR2297926A1 FR7600587A FR7600587A FR2297926A1 FR 2297926 A1 FR2297926 A1 FR 2297926A1 FR 7600587 A FR7600587 A FR 7600587A FR 7600587 A FR7600587 A FR 7600587A FR 2297926 A1 FR2297926 A1 FR 2297926A1
Authority
FR
France
Prior art keywords
magneting
permanent
material containing
earth metals
containing earth
Prior art date
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.)
Granted
Application number
FR7600587A
Other languages
English (en)
French (fr)
Other versions
FR2297926B1 (US20110009641A1-20110113-C00116.png
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2297926A1 publication Critical patent/FR2297926A1/fr
Application granted granted Critical
Publication of FR2297926B1 publication Critical patent/FR2297926B1/fr
Granted legal-status Critical Current

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
    • 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

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)
  • Powder Metallurgy (AREA)
FR7600587A 1975-01-14 1976-01-12 Matiere a aimantation permanente contenant des metaux des terres Granted FR2297926A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39875A CH599661A5 (US20110009641A1-20110113-C00116.png) 1975-01-14 1975-01-14

Publications (2)

Publication Number Publication Date
FR2297926A1 true FR2297926A1 (fr) 1976-08-13
FR2297926B1 FR2297926B1 (US20110009641A1-20110113-C00116.png) 1979-08-31

Family

ID=4186105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600587A Granted FR2297926A1 (fr) 1975-01-14 1976-01-12 Matiere a aimantation permanente contenant des metaux des terres

Country Status (7)

Country Link
JP (1) JPS6012416B2 (US20110009641A1-20110113-C00116.png)
CA (1) CA1037294A (US20110009641A1-20110113-C00116.png)
CH (1) CH599661A5 (US20110009641A1-20110113-C00116.png)
DE (1) DE2504838C2 (US20110009641A1-20110113-C00116.png)
FR (1) FR2297926A1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1479871A (US20110009641A1-20110113-C00116.png)
NL (1) NL177536C (US20110009641A1-20110113-C00116.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492845A1 (fr) * 1980-10-25 1982-04-30 Goldschmidt Ag Th Alliage convenant a la fabrication d'un aimant permanent

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380330A (en) * 1971-12-27 1975-01-15 Bbc Brown Boveri & Cie Process for the production of permanent-magnetic sintered articles having a ternary cobalt-lanthanoid composition
FR2251086A1 (US20110009641A1-20110113-C00116.png) * 1973-11-12 1975-06-06 Hitachi Metals Ltd
FR2281993A1 (fr) * 1974-08-13 1976-03-12 Bbc Brown Boveri & Cie Aimants en cermischmetall-cobalt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380330A (en) * 1971-12-27 1975-01-15 Bbc Brown Boveri & Cie Process for the production of permanent-magnetic sintered articles having a ternary cobalt-lanthanoid composition
FR2251086A1 (US20110009641A1-20110113-C00116.png) * 1973-11-12 1975-06-06 Hitachi Metals Ltd
FR2281993A1 (fr) * 1974-08-13 1976-03-12 Bbc Brown Boveri & Cie Aimants en cermischmetall-cobalt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492845A1 (fr) * 1980-10-25 1982-04-30 Goldschmidt Ag Th Alliage convenant a la fabrication d'un aimant permanent

Also Published As

Publication number Publication date
JPS5196726A (US20110009641A1-20110113-C00116.png) 1976-08-25
NL177536B (nl) 1985-05-01
JPS6012416B2 (ja) 1985-04-01
DE2504838C2 (de) 1985-10-24
FR2297926B1 (US20110009641A1-20110113-C00116.png) 1979-08-31
DE2504838A1 (de) 1976-07-15
CA1037294A (en) 1978-08-29
NL7600238A (nl) 1976-07-16
CH599661A5 (US20110009641A1-20110113-C00116.png) 1978-05-31
GB1479871A (en) 1977-07-13
NL177536C (nl) 1985-10-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse