DE69326383D1 - Verfahren zur Herstellung eines Feststoff-Harz bedeckten Magnetpulvers zur Herstellung eines anisotropen Verbundmagneten - Google Patents
Verfahren zur Herstellung eines Feststoff-Harz bedeckten Magnetpulvers zur Herstellung eines anisotropen VerbundmagnetenInfo
- Publication number
- DE69326383D1 DE69326383D1 DE69326383T DE69326383T DE69326383D1 DE 69326383 D1 DE69326383 D1 DE 69326383D1 DE 69326383 T DE69326383 T DE 69326383T DE 69326383 T DE69326383 T DE 69326383T DE 69326383 D1 DE69326383 D1 DE 69326383D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- magnetic powder
- bonded magnet
- solid resin
- anisotropic 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 - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69326383D1 true DE69326383D1 (de) | 1999-10-21 |
DE69326383T2 DE69326383T2 (de) | 1999-12-30 |
Family
ID=15810673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69326383T Expired - Fee Related DE69326383T2 (de) | 1992-06-01 | 1993-05-28 | Verfahren zur Herstellung eines Feststoff-Harz bedeckten Magnetpulvers zur Herstellung eines anisotropen Verbundmagneten |
Country Status (6)
Country | Link |
---|---|
US (1) | US5587024A (de) |
EP (1) | EP0573224B1 (de) |
JP (1) | JPH05335120A (de) |
CN (1) | CN1076508C (de) |
DE (1) | DE69326383T2 (de) |
TW (1) | TW232072B (de) |
Families Citing this family (8)
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)
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 |
DE3850001T2 (de) * | 1987-08-19 | 1994-11-03 | Mitsubishi Materials Corp | Magnetisches Seltenerd-Eisen-Bor-Puder und sein Herstellungsverfahren. |
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 |
-
1992
- 1992-06-01 JP JP4165349A patent/JPH05335120A/ja active Pending
-
1993
- 1993-05-28 DE DE69326383T patent/DE69326383T2/de not_active Expired - Fee Related
- 1993-05-28 EP EP93304164A patent/EP0573224B1/de not_active Expired - Lifetime
- 1993-06-01 CN CN93108279A patent/CN1076508C/zh not_active Expired - Fee Related
- 1993-07-26 TW TW082105931A patent/TW232072B/zh active
-
1995
- 1995-04-17 US US08/423,272 patent/US5587024A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1076508C (zh) | 2001-12-19 |
TW232072B (de) | 1994-10-11 |
EP0573224A1 (de) | 1993-12-08 |
CN1087744A (zh) | 1994-06-08 |
JPH05335120A (ja) | 1993-12-17 |
EP0573224B1 (de) | 1999-09-15 |
US5587024A (en) | 1996-12-24 |
DE69326383T2 (de) | 1999-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUBISHI MATERIALS PMG CORP., NIIGATA, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTS GMBH, 40221 DUESSELDORF |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: MICHALSKI HUETTERMANN & PARTNER PATENTANWAELTE, 40 |
|
8339 | Ceased/non-payment of the annual fee |