JPH05335120A - 異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法 - Google Patents

異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法

Info

Publication number
JPH05335120A
JPH05335120A JP4165349A JP16534992A JPH05335120A JP H05335120 A JPH05335120 A JP H05335120A JP 4165349 A JP4165349 A JP 4165349A JP 16534992 A JP16534992 A JP 16534992A JP H05335120 A JPH05335120 A JP H05335120A
Authority
JP
Japan
Prior art keywords
resin binder
magnet powder
solid resin
coated
magnet
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.)
Pending
Application number
JP4165349A
Other languages
English (en)
Japanese (ja)
Inventor
Ryoji Nakayama
亮治 中山
Takuo Takeshita
拓夫 武下
Muneaki Watanabe
宗明 渡辺
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP4165349A priority Critical patent/JPH05335120A/ja
Priority to DE69326383T priority patent/DE69326383T2/de
Priority to EP93304164A priority patent/EP0573224B1/en
Priority to CN93108279A priority patent/CN1076508C/zh
Priority to TW082105931A priority patent/TW232072B/zh
Publication of JPH05335120A publication Critical patent/JPH05335120A/ja
Priority to US08/423,272 priority patent/US5587024A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
JP4165349A 1992-06-01 1992-06-01 異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法 Pending JPH05335120A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4165349A JPH05335120A (ja) 1992-06-01 1992-06-01 異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法
DE69326383T DE69326383T2 (de) 1992-06-01 1993-05-28 Verfahren zur Herstellung eines Feststoff-Harz bedeckten Magnetpulvers zur Herstellung eines anisotropen Verbundmagneten
EP93304164A EP0573224B1 (en) 1992-06-01 1993-05-28 Method of producing a solid resin-coated magnet powder for producing anisotropic bonded magnet
CN93108279A CN1076508C (zh) 1992-06-01 1993-06-01 用于生产各向异性粘结磁体的固态树脂涂覆磁粉及其制造方法
TW082105931A TW232072B (enExample) 1992-06-01 1993-07-26
US08/423,272 US5587024A (en) 1992-06-01 1995-04-17 Solid resin-coated magnet powder and a method for producing an anisotropic bonded magnet therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4165349A JPH05335120A (ja) 1992-06-01 1992-06-01 異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法

Publications (1)

Publication Number Publication Date
JPH05335120A true JPH05335120A (ja) 1993-12-17

Family

ID=15810673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4165349A Pending JPH05335120A (ja) 1992-06-01 1992-06-01 異方性ボンド磁石製造用固体樹脂バインダー被覆磁石粉末およびその製造法

Country Status (6)

Country Link
US (1) US5587024A (enExample)
EP (1) EP0573224B1 (enExample)
JP (1) JPH05335120A (enExample)
CN (1) CN1076508C (enExample)
DE (1) DE69326383T2 (enExample)
TW (1) TW232072B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444052B1 (en) * 1999-10-13 2002-09-03 Aichi Steel Corporation Production method of anisotropic rare earth magnet powder
US6555018B2 (en) 2001-02-28 2003-04-29 Magnequench, Inc. Bonded magnets made with atomized permanent magnetic powders
DE102011117831A1 (de) 2011-02-15 2012-08-16 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Trennfolie mit rauher Oberflächenstruktur
CN102956339B (zh) * 2012-10-31 2016-01-20 中国计量学院 一种单向透明复合磁体的制备方法
CN108176464A (zh) * 2018-02-14 2018-06-19 中核(天津)科技发展有限公司 钕铁硼磁粉团聚体的破碎方法及破碎装置
CN109698067B (zh) 2019-01-14 2022-02-08 太原开元智能装备有限公司 各向异性粘结磁体的制造方法
CN110467796A (zh) * 2019-08-15 2019-11-19 东莞市海天磁业股份有限公司 各向异性磁粉粘接用磁粉胶
CN113517124A (zh) * 2021-04-22 2021-10-19 中国计量大学 一种高性能各向异性无稀土永磁体的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200547A (en) * 1979-01-02 1980-04-29 Minnesota Mining And Manufacturing Company Matrix-bonded permanent magnet having highly aligned magnetic particles
US4983232A (en) * 1987-01-06 1991-01-08 Hitachi Metals, Ltd. Anisotropic magnetic powder and magnet thereof and method of producing same
CN1012477B (zh) * 1987-08-19 1991-05-01 三菱金属株式会社 稀土-铁-硼磁体粉末及其制备方法
JPH01114006A (ja) * 1987-10-28 1989-05-02 Sankyo Seiki Mfg Co Ltd 樹脂結合型磁石の製造方法
JPH06151132A (ja) * 1992-10-29 1994-05-31 Mitsubishi Materials Corp 異方性磁石材料粉末の製造方法およびその製造方法により得られた異方性磁石材料粉末を用いた磁石の製造方法

Also Published As

Publication number Publication date
TW232072B (enExample) 1994-10-11
DE69326383D1 (de) 1999-10-21
CN1087744A (zh) 1994-06-08
DE69326383T2 (de) 1999-12-30
EP0573224A1 (en) 1993-12-08
EP0573224B1 (en) 1999-09-15
US5587024A (en) 1996-12-24
CN1076508C (zh) 2001-12-19

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