DE60309084D1 - Harz-Zusammensetzung für Verbundmagnet und Verbundmagnet - Google Patents

Harz-Zusammensetzung für Verbundmagnet und Verbundmagnet

Info

Publication number
DE60309084D1
DE60309084D1 DE60309084T DE60309084T DE60309084D1 DE 60309084 D1 DE60309084 D1 DE 60309084D1 DE 60309084 T DE60309084 T DE 60309084T DE 60309084 T DE60309084 T DE 60309084T DE 60309084 D1 DE60309084 D1 DE 60309084D1
Authority
DE
Germany
Prior art keywords
bonded magnet
resin composition
magnet
bonded
resin
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
DE60309084T
Other languages
English (en)
Other versions
DE60309084T2 (de
Inventor
Shigeru Takaragi
Minoru Ohsugi
Takahiro Araki
Takayoshi Ohara
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.)
Toda Kogyo Corp
Original Assignee
Toda Kogyo 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 Toda Kogyo Corp filed Critical Toda Kogyo Corp
Publication of DE60309084D1 publication Critical patent/DE60309084D1/de
Application granted granted Critical
Publication of DE60309084T2 publication Critical patent/DE60309084T2/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
    • H01F1/06—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 in the form of particles, e.g. powder
    • H01F1/08—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 in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/083—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 in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent
    • 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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60309084T 2002-03-19 2003-03-18 Harz-Zusammensetzung für Verbundmagnet und Verbundmagnet Expired - Lifetime DE60309084T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002075920 2002-03-19
JP2002075920 2002-03-19

Publications (2)

Publication Number Publication Date
DE60309084D1 true DE60309084D1 (de) 2006-11-30
DE60309084T2 DE60309084T2 (de) 2007-04-12

Family

ID=27785219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309084T Expired - Lifetime DE60309084T2 (de) 2002-03-19 2003-03-18 Harz-Zusammensetzung für Verbundmagnet und Verbundmagnet

Country Status (4)

Country Link
US (1) US6787059B2 (de)
EP (1) EP1347471B1 (de)
CN (1) CN1307243C (de)
DE (1) DE60309084T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005021477U1 (de) * 2004-01-22 2008-04-10 Nsk Ltd. Magnetischer Encoder und Lager
JP2005277336A (ja) * 2004-03-26 2005-10-06 Minebea Co Ltd 希土類ボンド磁石
WO2006121052A1 (ja) * 2005-05-10 2006-11-16 Nsk Ltd. 磁気エンコーダ及び磁気エンコーダを備える転がり軸受ユニット
JP4877513B2 (ja) * 2007-03-14 2012-02-15 戸田工業株式会社 ボンド磁石用フェライト粒子粉末、ボンド磁石用樹脂組成物ならびにそれらを用いた成型体
KR101345071B1 (ko) 2009-04-08 2013-12-26 코오롱인더스트리 주식회사 아라미드 섬유 및 그 제조방법
CN104662093B (zh) * 2012-09-25 2017-06-20 宇部兴产株式会社 组合物及由其形成的成型体
CN104333156B (zh) * 2014-11-25 2017-02-08 盐城工学院 高效微电机的转子磁环及其制备方法
CN110791084B (zh) * 2019-09-27 2022-06-14 金发科技股份有限公司 一种聚酰胺组合物及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171802A (ja) 1982-04-02 1983-10-08 Sumitomo Bakelite Co Ltd 強磁性樹脂組成物
JPH07226312A (ja) 1994-02-10 1995-08-22 Asahi Chem Ind Co Ltd 磁性材樹脂複合材料
JPH09283314A (ja) 1996-04-15 1997-10-31 Mitsui Petrochem Ind Ltd 複合磁性材料
JP3478126B2 (ja) 1998-06-16 2003-12-15 住友金属鉱山株式会社 樹脂結合型金属組成物および金属成形体

Also Published As

Publication number Publication date
CN1446871A (zh) 2003-10-08
DE60309084T2 (de) 2007-04-12
US6787059B2 (en) 2004-09-07
EP1347471A3 (de) 2004-01-02
US20030181631A1 (en) 2003-09-25
CN1307243C (zh) 2007-03-28
EP1347471A2 (de) 2003-09-24
EP1347471B1 (de) 2006-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition