NL7217038A - - Google Patents

Info

Publication number
NL7217038A
NL7217038A NL7217038A NL7217038A NL7217038A NL 7217038 A NL7217038 A NL 7217038A NL 7217038 A NL7217038 A NL 7217038A NL 7217038 A NL7217038 A NL 7217038A NL 7217038 A NL7217038 A NL 7217038A
Authority
NL
Netherlands
Application number
NL7217038A
Other versions
NL161288B (nl
NL161288C (nl
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 filed Critical
Publication of NL7217038A publication Critical patent/NL7217038A/xx
Publication of NL161288B publication Critical patent/NL161288B/xx
Application granted granted Critical
Publication of NL161288C publication Critical patent/NL161288C/xx

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)
NL7217038A 1971-12-14 1972-12-14 Werkwijze voor het vervaardigen van een permanente mag- neet door een poedervormige kobalt-zeldzame aardmetaal- legering te mengen met een poedervormig metaal en dit mengsel te persen. NL161288C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7217038A true NL7217038A (enrdf_load_stackoverflow) 1973-06-18
NL161288B NL161288B (nl) 1979-08-15
NL161288C NL161288C (nl) 1980-01-15

Family

ID=22772304

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217038A NL161288C (nl) 1971-12-14 1972-12-14 Werkwijze voor het vervaardigen van een permanente mag- neet door een poedervormige kobalt-zeldzame aardmetaal- legering te mengen met een poedervormig metaal en dit mengsel te persen.

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3462465A1 (en) * 2017-09-29 2019-04-03 Toyota Jidosha Kabushiki Kaisha Rare earth magnet

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH564837A5 (enrdf_load_stackoverflow) * 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
CH586954A5 (enrdf_load_stackoverflow) * 1975-07-24 1977-04-15 Bbc Brown Boveri & Cie
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
EP0217347B1 (en) * 1985-09-30 1993-02-03 Kabushiki Kaisha Toshiba Use of polycrystalline magnetic substances for magnetic refrigeration
JPS62284027A (ja) * 1986-04-30 1987-12-09 Tohoku Metal Ind Ltd 希土類磁石の製造方法
JPS62284028A (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
AU2010295220B2 (en) * 2009-09-21 2012-07-19 Soderberg, Rod F. Mr A matrix material comprising magnetic particles for use in hybrid and electric vehicles
DE102012218498A1 (de) * 2012-10-11 2014-04-17 Siemens Aktiengesellschaft Dynamoelektrische Maschine mit einem mehrpoligen Rotor mit Permanentmagneten und deren Herstellung
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
CN119296948B (zh) * 2024-12-10 2025-05-09 杭州电子科技大学 一种同步降低FeSiAl磁粉芯磁滞损耗和涡流损耗的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3462465A1 (en) * 2017-09-29 2019-04-03 Toyota Jidosha Kabushiki Kaisha Rare earth magnet

Also Published As

Publication number Publication date
NL161288B (nl) 1979-08-15
GB1398588A (en) 1975-06-25
ATA1065272A (de) 1975-01-15
NL161288C (nl) 1980-01-15
DD100891A5 (enrdf_load_stackoverflow) 1973-10-12
CA969076A (en) 1975-06-10
DE2258780A1 (de) 1973-06-28
JPS4866524A (enrdf_load_stackoverflow) 1973-09-12
AT325866B (de) 1975-11-10
FR2163611A1 (enrdf_load_stackoverflow) 1973-07-27
FR2163611B1 (enrdf_load_stackoverflow) 1976-08-20
CH582410A5 (enrdf_load_stackoverflow) 1976-11-30
JPS5550099B2 (enrdf_load_stackoverflow) 1980-12-16

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: PROF.DR. KARL J. STRNAT

V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: STRNAT