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FR2163611A1 - - Google Patents

Info

Publication number
FR2163611A1
FR2163611A1 FR7244515A FR7244515A FR2163611A1 FR 2163611 A1 FR2163611 A1 FR 2163611A1 FR 7244515 A FR7244515 A FR 7244515A FR 7244515 A FR7244515 A FR 7244515A FR 2163611 A1 FR2163611 A1 FR 2163611A1
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.)
Granted
Application number
FR7244515A
Other versions
FR2163611B1 (fr
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of FR2163611A1 publication Critical patent/FR2163611A1/fr
Application granted granted Critical
Publication of FR2163611B1 publication Critical patent/FR2163611B1/fr
Expired 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
    • 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
    • H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together

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)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
FR7244515A 1971-12-14 1972-12-14 Expired FR2163611B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20786771A 1971-12-14 1971-12-14

Publications (2)

Publication Number Publication Date
FR2163611A1 true FR2163611A1 (fr) 1973-07-27
FR2163611B1 FR2163611B1 (fr) 1976-08-20

Family

ID=22772304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244515A Expired FR2163611B1 (fr) 1971-12-14 1972-12-14

Country Status (9)

Country Link
JP (1) JPS5550099B2 (fr)
AT (1) AT325866B (fr)
CA (1) CA969076A (fr)
CH (1) CH582410A5 (fr)
DD (1) DD100891A5 (fr)
DE (1) DE2258780A1 (fr)
FR (1) FR2163611B1 (fr)
GB (1) GB1398588A (fr)
NL (1) NL161288C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319185A1 (fr) * 1975-07-24 1977-02-18 Bbc Brown Boveri & Cie Procede pour la fabrication d'aimants permanents
EP0217347A2 (fr) * 1985-09-30 1987-04-08 Kabushiki Kaisha Toshiba Utilisage se substances polycristallines magnétiques pour la réfrigération magnétique

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH564837A5 (fr) * 1973-06-29 1975-07-31 Bbc Brown Boveri & Cie
JPS5812331B2 (ja) * 1974-10-25 1983-03-08 セイコーエプソン株式会社 金属間化合物磁石
JPS5245523A (en) * 1975-10-08 1977-04-11 Seiko Instr & Electronics Ltd Rare earths-cobalt magnet and its production process
DE3505481A1 (de) * 1985-02-16 1986-08-28 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Sinterverfahren
JPS62284028A (ja) * 1986-04-30 1987-12-09 Tohoku Metal Ind Ltd 希土類磁石の製造方法
JPS62284027A (ja) * 1986-04-30 1987-12-09 Tohoku Metal Ind Ltd 希土類磁石の製造方法
CN101681707B (zh) 2007-12-27 2014-04-02 真空熔焠有限两合公司 具有磁热主动材料的复合物品及其制造方法
GB2482091B (en) * 2009-09-21 2013-07-17 Rod F Soderberg A composite material including magnetic particles which provides structural and magnetic capabilities
DE102012218498A1 (de) * 2012-10-11 2014-04-17 Siemens Aktiengesellschaft Dynamoelektrische Maschine mit einem mehrpoligen Rotor mit Permanentmagneten und deren Herstellung
KR102077147B1 (ko) * 2017-09-29 2020-02-13 도요타 지도샤（주） 희토류 자석
JP7338510B2 (ja) * 2020-02-27 2023-09-05 トヨタ自動車株式会社 希土類磁石の製造方法
JP7529556B2 (ja) 2020-12-17 2024-08-06 トヨタ自動車株式会社 希土類磁石及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319185A1 (fr) * 1975-07-24 1977-02-18 Bbc Brown Boveri & Cie Procede pour la fabrication d'aimants permanents
EP0217347A2 (fr) * 1985-09-30 1987-04-08 Kabushiki Kaisha Toshiba Utilisage se substances polycristallines magnétiques pour la réfrigération magnétique
EP0217347A3 (en) * 1985-09-30 1988-03-16 Kabushiki Kaisha Toshiba Polycrystalline magnetic substances for magnetic refrigeration and a method of manufacturing the same

Also Published As

Publication number Publication date
NL161288B (nl) 1979-08-15
NL7217038A (fr) 1973-06-18
JPS5550099B2 (fr) 1980-12-16
DE2258780A1 (de) 1973-06-28
ATA1065272A (de) 1975-01-15
FR2163611B1 (fr) 1976-08-20
GB1398588A (en) 1975-06-25
JPS4866524A (fr) 1973-09-12
CA969076A (en) 1975-06-10
NL161288C (nl) 1980-01-15
DD100891A5 (fr) 1973-10-12
CH582410A5 (fr) 1976-11-30
AT325866B (de) 1975-11-10

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Legal Events

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