CA2378417A1 - Poudre a base de metal ferromagnetique, noyau compose de cette poudre, et methode de fabrication d'une poudre a base de metal ferromagnetique - Google Patents
Poudre a base de metal ferromagnetique, noyau compose de cette poudre, et methode de fabrication d'une poudre a base de metal ferromagnetique Download PDFInfo
- Publication number
- CA2378417A1 CA2378417A1 CA 2378417 CA2378417A CA2378417A1 CA 2378417 A1 CA2378417 A1 CA 2378417A1 CA 2378417 CA2378417 CA 2378417 CA 2378417 A CA2378417 A CA 2378417A CA 2378417 A1 CA2378417 A1 CA 2378417A1
- Authority
- CA
- Canada
- Prior art keywords
- powder
- metal
- ferromagnetic
- based powder
- iron
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
- H01F1/26—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-090884 | 2001-03-27 | ||
JP2001090884 | 2001-03-27 | ||
JP2001172529 | 2001-06-07 | ||
JP2001-172529 | 2001-06-07 | ||
JP2001364658 | 2001-11-29 | ||
JP2001-364658 | 2001-11-29 | ||
JP2002030142 | 2002-02-06 | ||
JP2002-030142 | 2002-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2378417A1 true CA2378417A1 (fr) | 2002-09-27 |
CA2378417C CA2378417C (fr) | 2009-11-24 |
Family
ID=27482141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2378417 Expired - Fee Related CA2378417C (fr) | 2001-03-27 | 2002-03-22 | Poudre a base de metal ferromagnetique, noyau compose de cette poudre, et methode de fabrication d'une poudre a base de metal ferromagnetique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1246209B1 (fr) |
CN (1) | CN1381852A (fr) |
CA (1) | CA2378417C (fr) |
DE (1) | DE60215570D1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103959405A (zh) * | 2011-12-28 | 2014-07-30 | 大冶美有限公司 | 软磁复合材料及其制造方法 |
CN117275927A (zh) * | 2023-11-20 | 2023-12-22 | 天通控股股份有限公司 | 一种防锈的高性能软磁金属粉末及其制备方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4457682B2 (ja) * | 2004-01-30 | 2010-04-28 | 住友電気工業株式会社 | 圧粉磁心およびその製造方法 |
JP4507663B2 (ja) * | 2004-03-30 | 2010-07-21 | 住友電気工業株式会社 | 軟磁性材料の製造方法、軟磁性粉末および圧粉磁心 |
WO2009028486A1 (fr) * | 2007-08-30 | 2009-03-05 | Sumitomo Electric Industries, Ltd. | Matériau magnétique doux, noyau à poudre de fer, procédé pour fabriquer un matériau magnétique doux, et procédé pour fabriquer un noyau à poudre de fer |
JP4802182B2 (ja) * | 2007-12-14 | 2011-10-26 | Jfeスチール株式会社 | 圧粉磁心用鉄粉 |
CN102171776B (zh) * | 2008-10-01 | 2014-10-15 | 松下电器产业株式会社 | 复合磁性材料及其制造方法 |
CN101638549B (zh) * | 2009-09-09 | 2012-09-05 | 中国电力科学研究院 | 一种用于输电线路导线防冰冻的发热功能涂料 |
JP5482097B2 (ja) * | 2009-10-26 | 2014-04-23 | Tdk株式会社 | 軟磁性材料、並びに、圧粉磁芯及びその製造方法 |
CN101982856B (zh) * | 2010-09-21 | 2012-02-15 | 李延军 | 笔杆式汽车点火线圈内用软磁铁芯及其制作方法 |
EP2656359B1 (fr) | 2010-12-23 | 2018-05-16 | Höganäs AB (publ) | Matériau pour inductance |
EP2509081A1 (fr) | 2011-04-07 | 2012-10-10 | Höganäs AB | Nouvelle composition et procédé |
CN102214510B (zh) * | 2011-05-23 | 2012-10-03 | 浙江科达磁电有限公司 | 一种铁镍合金软磁材料及其制造方法 |
CN102218532B (zh) * | 2011-06-10 | 2013-04-24 | 莱芜钢铁集团粉末冶金有限公司 | 一种绝缘铁粉的生产设备和方法 |
CN102228988B (zh) * | 2011-06-28 | 2013-04-17 | 广州金南磁塑有限公司 | 一种高强度软磁粉末铁芯的制备方法 |
WO2013051229A1 (fr) * | 2011-10-03 | 2013-04-11 | パナソニック株式会社 | Noyau magnétique à base de poudre et son procédé de production |
JP5919144B2 (ja) | 2012-08-31 | 2016-05-18 | 株式会社神戸製鋼所 | 圧粉磁心用鉄粉および圧粉磁心の製造方法 |
CN104282406B (zh) * | 2013-07-04 | 2017-04-12 | Tdk株式会社 | 软磁性体组合物及其制造方法、磁芯、以及线圈型电子部件 |
US20160322139A1 (en) | 2013-12-20 | 2016-11-03 | Höganäs Ab (Publ) | Soft magnetic composite powder and component |
US20160311019A1 (en) | 2013-12-20 | 2016-10-27 | Höganäs Ab (Publ) | Soft magnetic powder mix |
CN104036907A (zh) * | 2014-06-05 | 2014-09-10 | 浙江大学 | 一种温压成型制备金属软磁复合材料的方法 |
CN104392836B (zh) * | 2014-09-25 | 2017-02-15 | 中钢集团安徽天源科技股份有限公司 | 高性能各向异性干压烧结铁氧体多极磁环制造方法 |
EP3199264A1 (fr) | 2016-02-01 | 2017-08-02 | Höganäs Ab (publ) | Nouvelle composition et procédé |
CN106563801A (zh) * | 2016-11-09 | 2017-04-19 | 安徽孺子牛轴承有限公司 | 一种耐高温耐腐蚀轴承材料及其制备方法 |
DE102017210941A1 (de) * | 2017-06-28 | 2019-01-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Herstellen eines weichmagnetischen Kompositwerkstoffs und weichmagnetischer Kompositwerkstoff |
EP3576110A1 (fr) | 2018-05-30 | 2019-12-04 | Höganäs AB (publ) | Composition de poudre ferromagnétique |
CN109786096B (zh) * | 2018-12-14 | 2021-07-23 | 浙江工业大学 | 一种二维层状金属软磁复合材料及其制备方法与应用 |
CN110434326B (zh) * | 2019-08-01 | 2021-09-17 | 浙江工业大学 | 一种金属软磁粉体表面原位包覆锂铝氧化物绝缘层的方法 |
CN111974987B (zh) * | 2020-08-14 | 2022-09-13 | 泉州天智合金材料科技有限公司 | 一种Fe基软磁粉末的绝缘包覆层及其包覆方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846044B2 (ja) * | 1979-04-14 | 1983-10-14 | 日本金属株式会社 | 圧粉鉄心 |
US4601765A (en) * | 1983-05-05 | 1986-07-22 | General Electric Company | Powdered iron core magnetic devices |
US6102980A (en) * | 1997-03-31 | 2000-08-15 | Tdk Corporation | Dust core, ferromagnetic powder composition therefor, and method of making |
-
2002
- 2002-03-22 CA CA 2378417 patent/CA2378417C/fr not_active Expired - Fee Related
- 2002-03-26 DE DE60215570T patent/DE60215570D1/de not_active Expired - Lifetime
- 2002-03-26 EP EP20020006902 patent/EP1246209B1/fr not_active Expired - Fee Related
- 2002-03-27 CN CN 02120634 patent/CN1381852A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103959405A (zh) * | 2011-12-28 | 2014-07-30 | 大冶美有限公司 | 软磁复合材料及其制造方法 |
CN117275927A (zh) * | 2023-11-20 | 2023-12-22 | 天通控股股份有限公司 | 一种防锈的高性能软磁金属粉末及其制备方法 |
CN117275927B (zh) * | 2023-11-20 | 2024-01-26 | 天通控股股份有限公司 | 一种防锈的高性能软磁金属粉末及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1381852A (zh) | 2002-11-27 |
EP1246209B1 (fr) | 2006-10-25 |
CA2378417C (fr) | 2009-11-24 |
EP1246209A2 (fr) | 2002-10-02 |
DE60215570D1 (de) | 2006-12-07 |
EP1246209A3 (fr) | 2002-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2378417A1 (fr) | Poudre a base de metal ferromagnetique, noyau compose de cette poudre, et methode de fabrication d'une poudre a base de metal ferromagnetique | |
CN101952483B (zh) | 用于制造搪瓷钢基材的方法 | |
WO2003016409A1 (fr) | Composition d'oxyde de titane presentant une couleur a brillance elevee, composition comprenant un revetement et composition cosmetique et procede de preparation de ces compositions | |
CN107759090B (zh) | 一种仿黑金砂大理石效果的釉料及其应用 | |
WO2001066493A3 (fr) | Composition permeable, produit a liberation controlee et procedes de production correspondants | |
CA2598108A1 (fr) | Liaison de compositions de revetement pulverulentes | |
DE60016466D1 (de) | Verfahren zur herstellung von low-density polymer oder metall-matrix substraten mit keramischer und/oder metall-keramischer beschichtung und low-density komponenten mit hoher festigkeit so hergestellt | |
JPS6126933B2 (fr) | ||
CA2211426A1 (fr) | Revetements de poudre granulometree pour des applications dans le domaine du magnetisme et procede de production de ces derniers | |
CA2446178A1 (fr) | Inoculants pour couche intermetallique | |
JPS57158367A (en) | Surface hardening method | |
CN206213807U (zh) | 锅具 | |
CN101805518B (zh) | 一种有机硅聚合物及其在金属表面成膜的方法 | |
WO2002074447A3 (fr) | Article revetu, composition de liquide de revetement et procede de production d'un article revetu | |
US5198026A (en) | Colored zinc powder, its method of production and method for producing colored article | |
JPH02232351A (ja) | 溶射用粉末、その製法及びポリマー含有被膜の製法 | |
JP2004091875A (ja) | ゲルマニウム合金−シリカ複合体、これを用いた薄膜、積層体及び装身具並びにコーティング剤 | |
JP3739688B2 (ja) | 化粧塗装板の製造方法 | |
CN107460448A (zh) | 一种基体表面的修饰涂层及其制备方法 | |
JP2017508066A (ja) | 着色されたステンレス鋼表面の作製方法 | |
JPH10179403A (ja) | 調理容器及びその部品の製造方法 | |
JP2001279414A (ja) | 黒色化溶融Zn−Al基合金めっき鋼板 | |
EP0394964B1 (fr) | Poudre de zinc coloré, son procédé de préparation et procédé de production d'article coloré | |
JP3881785B2 (ja) | 表面加飾品とその加飾方法 | |
JPS56152762A (en) | Formation of abrasion resistant painted film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150323 |