DE69940976D1 - Sm (Co, Fe, Cu, Zr, C) ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG - Google Patents

Sm (Co, Fe, Cu, Zr, C) ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG

Info

Publication number
DE69940976D1
DE69940976D1 DE69940976T DE69940976T DE69940976D1 DE 69940976 D1 DE69940976 D1 DE 69940976D1 DE 69940976 T DE69940976 T DE 69940976T DE 69940976 T DE69940976 T DE 69940976T DE 69940976 D1 DE69940976 D1 DE 69940976D1
Authority
DE
Germany
Prior art keywords
magnetic properties
compositions
production
smcoc2
nanocomposite
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.)
Expired - Lifetime
Application number
DE69940976T
Other languages
English (en)
Inventor
Wei Gong
Bao-Min Ma
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.)
Santoku Corp
Original Assignee
Santoku Corp
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 Santoku Corp filed Critical Santoku Corp
Application granted granted Critical
Publication of DE69940976D1 publication Critical patent/DE69940976D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • H01F1/0551—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • 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

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Magnetic Ceramics (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE69940976T 1998-10-30 1999-10-25 Sm (Co, Fe, Cu, Zr, C) ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG Expired - Lifetime DE69940976D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10636098P 1998-10-30 1998-10-30
PCT/US1999/024989 WO2000026926A1 (en) 1998-10-30 1999-10-25 Sm(Co, Fe, Cu, Zr, C) COMPOSITIONS AND METHODS OF PRODUCING SAME

Publications (1)

Publication Number Publication Date
DE69940976D1 true DE69940976D1 (de) 2009-07-23

Family

ID=22310986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940976T Expired - Lifetime DE69940976D1 (de) 1998-10-30 1999-10-25 Sm (Co, Fe, Cu, Zr, C) ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG

Country Status (8)

Country Link
US (1) US6565673B1 (de)
EP (1) EP1127358B1 (de)
JP (1) JP4468584B2 (de)
CN (1) CN1198292C (de)
AT (1) ATE433599T1 (de)
AU (1) AU1708000A (de)
DE (1) DE69940976D1 (de)
WO (1) WO2000026926A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626418A3 (de) * 2000-09-08 2007-11-07 Shin-Etsu Chemical Co., Ltd. Seltenerd-Legierung, Seltenerd-Sintermagnet und Herstellungsverfahren
CN1228158C (zh) * 2000-10-06 2005-11-23 株式会社三德 使用薄带铸造法的纳米复合型永磁体用原料合金制造方法
GB0228575D0 (en) 2002-12-07 2003-01-15 Depuy Int Ltd A bone cement plug
WO2010008839A2 (en) * 2008-06-23 2010-01-21 University Of Utah Research Foundation High-toughness zeta-phase carbides
CN101620928B (zh) * 2009-06-15 2011-03-30 河北工业大学 Sm(Co,Cu,Fe,Zr)z型合金薄带磁体的制备方法
JP5258860B2 (ja) * 2010-09-24 2013-08-07 株式会社東芝 永久磁石、それを用いた永久磁石モータおよび発電機
CN105765349B (zh) * 2013-07-16 2019-07-05 小塞缪尔·厄尔·米兰德 复合共鸣驱动器(crd)低音增强系统
JP6434828B2 (ja) * 2014-03-11 2018-12-05 株式会社トーキン 希土類コバルト系永久磁石
JP6189524B2 (ja) * 2014-03-19 2017-08-30 株式会社東芝 永久磁石とそれを用いたモータおよび発電機
CN105723476B (zh) * 2014-09-19 2018-03-27 株式会社东芝 永磁体、电动机及发电机
CN107077936B (zh) * 2014-11-28 2019-03-12 株式会社东芝 永磁体、电动机及发电机
EP3680338A4 (de) 2017-09-08 2021-06-02 Carsgen Therapeutics Co., Ltd. Genetisch veränderte t-zelle und deren verwendung
CN109909465B (zh) * 2018-12-28 2020-10-27 北京航空航天大学 一种抑制高铁浓度钐钴合金高温有序化的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100705A (en) 1980-12-16 1982-06-23 Seiko Epson Corp Permanent magnet
JPS5823406A (ja) * 1981-08-04 1983-02-12 Seiko Epson Corp 希土類永久磁石
JPS5927756A (ja) * 1982-08-03 1984-02-14 Tohoku Metal Ind Ltd 薄板永久磁石材料の製造方法
DE3570457D1 (en) * 1984-02-13 1989-06-29 Sherritt Gordon Mines Ltd Sm2co17 alloys suitable for use as permanent magnets
JPS6350441A (ja) * 1986-08-19 1988-03-03 Kubota Ltd 磁性材料用サマリウム合金
JPH04322407A (ja) * 1991-04-22 1992-11-12 Shin Etsu Chem Co Ltd 希土類永久磁石
JPH0551687A (ja) * 1991-08-23 1993-03-02 Seiko Epson Corp 希土類磁石用合金
JPH06322466A (ja) * 1993-05-11 1994-11-22 Hitachi Metals Ltd 永久磁石材料
JPH06322465A (ja) * 1993-05-11 1994-11-22 Hitachi Metals Ltd 永久磁石材料
JP3171558B2 (ja) 1995-06-30 2001-05-28 株式会社東芝 磁性材料およびボンド磁石

Also Published As

Publication number Publication date
EP1127358A4 (de) 2003-07-16
JP4468584B2 (ja) 2010-05-26
US6565673B1 (en) 2003-05-20
EP1127358A1 (de) 2001-08-29
WO2000026926A1 (en) 2000-05-11
WO2000026926A9 (en) 2000-11-09
CN1198292C (zh) 2005-04-20
EP1127358B1 (de) 2009-06-10
AU1708000A (en) 2000-05-22
CN1325535A (zh) 2001-12-05
ATE433599T1 (de) 2009-06-15
JP2002529593A (ja) 2002-09-10

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