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DE60040519D1 - Herstellungsverfahren von Magnetmaterial und Verbundmagnet - Google Patents

Herstellungsverfahren von Magnetmaterial und Verbundmagnet

Info

Publication number
DE60040519D1
DE60040519D1 DE60040519T DE60040519T DE60040519D1 DE 60040519 D1 DE60040519 D1 DE 60040519D1 DE 60040519 T DE60040519 T DE 60040519T DE 60040519 T DE60040519 T DE 60040519T DE 60040519 D1 DE60040519 D1 DE 60040519D1
Authority
DE
Germany
Prior art keywords
production method
magnetic material
bonded magnet
magnet
bonded
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
DE60040519T
Other languages
English (en)
Inventor
Akira Arai
Hiroshi Kato
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60040519D1 publication Critical patent/DE60040519D1/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
    • 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
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B 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
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
    • H01F1/0578—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together bonded together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Continuous Casting (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
DE60040519T 1999-08-11 2000-08-11 Herstellungsverfahren von Magnetmaterial und Verbundmagnet Expired - Lifetime DE60040519D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11227461A JP2001052911A (ja) 1999-08-11 1999-08-11 磁石材料の製造方法、薄帯状磁石材料、磁石粉末およびボンド磁石

Publications (1)

Publication Number Publication Date
DE60040519D1 true DE60040519D1 (de) 2008-11-27

Family

ID=16861247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040519T Expired - Lifetime DE60040519D1 (de) 1999-08-11 2000-08-11 Herstellungsverfahren von Magnetmaterial und Verbundmagnet

Country Status (8)

Country Link
US (2) US6401799B1 (de)
EP (1) EP1104932B1 (de)
JP (1) JP2001052911A (de)
KR (1) KR100375181B1 (de)
CN (1) CN1183560C (de)
DE (1) DE60040519D1 (de)
ID (1) ID27895A (de)
TW (1) TW501147B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3951525B2 (ja) * 1999-11-25 2007-08-01 セイコーエプソン株式会社 薄帯状磁石材料、薄帯状磁石材料の製造方法、磁石粉末および希土類ボンド磁石
DE10039016B4 (de) * 2000-08-10 2010-02-25 Sms Siemag Aktiengesellschaft Verfahren zum Erzeugen von Brammen aus Stahl
EP1338359B1 (de) * 2000-10-06 2007-11-21 Santoku Corporation Verfahren zur herstellung einer rohlegierung durch bandgiessen für dauermagnete aus nanoverbundwerkstoff
US6749700B2 (en) * 2001-02-14 2004-06-15 Hitachi Metals Ltd. Method for producing amorphous alloy ribbon, and method for producing nano-crystalline alloy ribbon with same
US6699412B2 (en) * 2001-11-20 2004-03-02 Corning Incorporated Compression-molded silicon carbide structures
US20060102315A1 (en) * 2002-09-27 2006-05-18 Lee Jung G Method and apparatus for producing amorphous alloy sheet, and amorphous alloy sheet produced using the same
RU2288069C2 (ru) * 2003-08-04 2006-11-27 Дагестанский государственный технический университет (ДГТУ) Устройство для получения металлических лент с заданной аморфной структурой
US20100054981A1 (en) 2007-12-21 2010-03-04 Board Of Regents, The University Of Texas System Magnetic nanoparticles, bulk nanocomposite magnets, and production thereof
US9242295B2 (en) 2007-12-21 2016-01-26 The Univeristy Of Texas At Arlington Bulk nanocomposite magnets and methods of making bulk nanocomposite magnets
CN101445896B (zh) * 2008-12-29 2010-09-29 安泰科技股份有限公司 一种快淬非晶合金薄带及其制备方法
US20110151377A1 (en) * 2009-12-18 2011-06-23 Simon Fraser University Compositions Including Magnetic Materials
JP6042602B2 (ja) * 2011-08-17 2016-12-14 ミネベア株式会社 α−Ｆｅ／Ｒ２ＴＭ１４Ｂ系ナノコンポジット磁石の製造方法
JP5705141B2 (ja) * 2012-01-24 2015-04-22 中央電気工業株式会社 希土類系合金片の製造方法
CN102995011B (zh) * 2012-12-24 2015-03-25 常州大学 以TiO2、尿素和N2气体为组元的激光诱导金属表层复合TiN强化方法
JP6221598B2 (ja) * 2013-10-04 2017-11-01 大同特殊鋼株式会社 希土類磁石用合金リボンの製造方法
KR102265282B1 (ko) * 2014-12-26 2021-06-15 재단법인 포항산업과학연구원 고규소 철계 박판 및 그 제조방법
JP6593146B2 (ja) * 2015-12-16 2019-10-23 セイコーエプソン株式会社 軟磁性粉末、圧粉磁心、磁性素子および電子機器
KR102648963B1 (ko) * 2021-04-28 2024-03-19 네오 퍼포먼스 메터리얼즈 (싱가포르) 프라이베이트 리미티드 자성 재료를 생산하기 위한 방법 및 시스템

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3502107B2 (ja) 1991-08-29 2004-03-02 Ｔｄｋ株式会社 永久磁石材料の製造方法
JP3248942B2 (ja) * 1992-03-24 2002-01-21 ティーディーケイ株式会社 冷却ロール、永久磁石材料の製造方法、永久磁石材料および永久磁石材料粉末
US5395459A (en) * 1992-06-08 1995-03-07 General Motors Corporation Method for forming samarium-iron-nitride magnet alloys
US5750044A (en) * 1994-07-12 1998-05-12 Tdk Corporation Magnet and bonded magnet
TW338167B (en) * 1995-10-18 1998-08-11 Seiko Epson Corp Rare-earth adhesive magnet and rare-earth adhesive magnet components
TW323374B (de) * 1995-11-06 1997-12-21 Seiko Epson Corp
JP3317646B2 (ja) * 1996-12-04 2002-08-26 ティーディーケイ株式会社 磁石の製造方法
JP2888226B2 (ja) 1996-12-17 1999-05-10 日本鋼管株式会社 鉄損の低い無方向性電磁鋼板
JP3771710B2 (ja) * 1997-03-14 2006-04-26 住友金属工業株式会社 希土類系磁石用原料合金とその製造方法
JP2000036403A (ja) * 1998-07-21 2000-02-02 Seiko Epson Corp 希土類ボンド磁石用組成物、希土類ボンド磁石および希土類ボンド磁石の製造方法
EP1031388B1 (de) * 1999-02-26 2012-12-19 Hitachi Metals, Ltd. Oberflächenbehandlung von hohle werkstücke und auf diese weise hergestellte ringformige Verbundmagnet

Also Published As

Publication number Publication date
EP1104932B1 (de) 2008-10-15
EP1104932A3 (de) 2001-08-08
CN1286484A (zh) 2001-03-07
US6401799B1 (en) 2002-06-11
EP1104932A2 (de) 2001-06-06
US20030056933A1 (en) 2003-03-27
CN1183560C (zh) 2005-01-05
ID27895A (id) 2001-05-03
JP2001052911A (ja) 2001-02-23
KR100375181B1 (ko) 2003-03-08
TW501147B (en) 2002-09-01
KR20010021260A (ko) 2001-03-15

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