ATE109299T1 - Hartmagnetwerkstoff und aus diesem werkstoff hergestellter magnet. - Google Patents

Hartmagnetwerkstoff und aus diesem werkstoff hergestellter magnet.

Info

Publication number
ATE109299T1
ATE109299T1 AT90201155T AT90201155T ATE109299T1 AT E109299 T1 ATE109299 T1 AT E109299T1 AT 90201155 T AT90201155 T AT 90201155T AT 90201155 T AT90201155 T AT 90201155T AT E109299 T1 ATE109299 T1 AT E109299T1
Authority
AT
Austria
Prior art keywords
hard magnetic
magnet made
magnetic material
re2fe17cx
favourable
Prior art date
Application number
AT90201155T
Other languages
English (en)
Inventor
Kurt Heinz Juergen C O Buschow
Mooij Dirk Bastiaan C O Int De
Theodora Hendrica C O I Jacobs
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE109299T1 publication Critical patent/ATE109299T1/de

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
    • 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
    • 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
    • H01F1/058—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IVa elements, e.g. Gd2Fe14C

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Treatment Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Soft Magnetic Materials (AREA)
AT90201155T 1989-05-10 1990-05-07 Hartmagnetwerkstoff und aus diesem werkstoff hergestellter magnet. ATE109299T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901168A NL8901168A (nl) 1989-05-10 1989-05-10 Hardmagnetisch materiaal en magneet vervaardigd uit dit hardmagnetische materiaal.

Publications (1)

Publication Number Publication Date
ATE109299T1 true ATE109299T1 (de) 1994-08-15

Family

ID=19854622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90201155T ATE109299T1 (de) 1989-05-10 1990-05-07 Hartmagnetwerkstoff und aus diesem werkstoff hergestellter magnet.

Country Status (9)

Country Link
US (1) US5062907A (de)
EP (1) EP0397264B1 (de)
JP (1) JP3215700B2 (de)
KR (1) KR900019069A (de)
CN (1) CN1023040C (de)
AT (1) ATE109299T1 (de)
AU (1) AU5484690A (de)
DE (1) DE69010974T2 (de)
NL (1) NL8901168A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT99903A (pt) * 1990-12-21 1992-12-31 Provost F S C H And Und Trin Q Processo de modificacao das propriedades magneticas de um composto intermetatico
US5478411A (en) * 1990-12-21 1995-12-26 Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Magnetic materials and processes for their production
DE4242839A1 (de) * 1992-12-17 1994-06-23 Siemens Ag Verfahren zum Herstellen eines magnetisch anisotropen Pulvers aus einem SE-ÜM-N-Magnetwerkstoff
DE4243048A1 (de) * 1992-12-18 1994-06-23 Siemens Ag Verfahren zur Herstellung eines hartmagnetischen Materials auf Basis des Stoffsystems Sm-Fe-C
US5717816A (en) * 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
JPH0722224A (ja) * 1993-07-01 1995-01-24 Dowa Mining Co Ltd 強磁性金属粉末
US5591535A (en) * 1993-07-01 1997-01-07 Dowa Mining Co., Ltd. Ferromagnetic metal powder
WO1997000524A1 (de) * 1995-06-14 1997-01-03 Institut für Festkörper- und Werkstofforschung Dresden e.V. Verfahren zur herstellung hartmagnetischer teile
WO2004046409A2 (en) * 2002-11-18 2004-06-03 Iowa State University Research Foundation, Inc. Permanent magnet alloy with improved high temperature performance
JP5240905B2 (ja) * 2008-04-07 2013-07-17 国立大学法人信州大学 磁界印加シリコン結晶育成方法および装置
FR2985051B1 (fr) 2011-12-21 2016-12-09 Continental Automotive France Procede de diagnostic pour dispositif de commande d'un vehicule automobile a moteur electrique propulsif et dispositif associe
US20160159653A1 (en) * 2012-01-04 2016-06-09 Virginia Commonwealth University High anisotropy nanoparticles
JP7449538B2 (ja) * 2020-09-10 2024-03-14 国立大学法人東北大学 希土類鉄炭素系磁性粉末及びその製造方法
TWI890947B (zh) * 2022-07-05 2025-07-21 國立成功大學 彩色隔熱膜製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910562B2 (ja) * 1978-11-14 1984-03-09 セイコーエプソン株式会社 金属間化合物磁石
JPS583294A (ja) * 1981-06-30 1983-01-10 Hitachi Metals Ltd 高磁歪材料
NL8800740A (nl) * 1987-12-11 1989-07-03 Philips Nv Hardmagnetisch materiaal uit een zeldzame aardmetaal, ijzer en koolstof.

Also Published As

Publication number Publication date
DE69010974D1 (de) 1994-09-01
JPH0320445A (ja) 1991-01-29
DE69010974T2 (de) 1995-02-16
AU5484690A (en) 1990-11-15
NL8901168A (nl) 1990-12-03
CN1047755A (zh) 1990-12-12
KR900019069A (ko) 1990-12-24
CN1023040C (zh) 1993-12-08
US5062907A (en) 1991-11-05
EP0397264A1 (de) 1990-11-14
EP0397264B1 (de) 1994-07-27
JP3215700B2 (ja) 2001-10-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee