TW201117240A - Soft magnetic material, shaped body, compressed powder magnetic core, electromagnetic component, process for production of soft magnetic material, and process for production of compressed powder magnetic core - Google Patents
Soft magnetic material, shaped body, compressed powder magnetic core, electromagnetic component, process for production of soft magnetic material, and process for production of compressed powder magnetic core Download PDFInfo
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- TW201117240A TW201117240A TW099121543A TW99121543A TW201117240A TW 201117240 A TW201117240 A TW 201117240A TW 099121543 A TW099121543 A TW 099121543A TW 99121543 A TW99121543 A TW 99121543A TW 201117240 A TW201117240 A TW 201117240A
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- Prior art keywords
- magnetic material
- soft magnetic
- lubricant
- fatty acid
- magnetic particles
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 title claims description 31
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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
- H01F1/12—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
-
- 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
- H01F1/33—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 mixtures of metallic and non-metallic particles; metallic particles having oxide skin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009155169 | 2009-06-30 | ||
| JP2010119113A JP5650928B2 (ja) | 2009-06-30 | 2010-05-25 | 軟磁性材料、成形体、圧粉磁心、電磁部品、軟磁性材料の製造方法および圧粉磁心の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201117240A true TW201117240A (en) | 2011-05-16 |
Family
ID=43411031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099121543A TW201117240A (en) | 2009-06-30 | 2010-06-30 | Soft magnetic material, shaped body, compressed powder magnetic core, electromagnetic component, process for production of soft magnetic material, and process for production of compressed powder magnetic core |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110227690A1 (enExample) |
| EP (1) | EP2450916A4 (enExample) |
| JP (1) | JP5650928B2 (enExample) |
| KR (1) | KR101302921B1 (enExample) |
| CN (1) | CN102227784A (enExample) |
| TW (1) | TW201117240A (enExample) |
| WO (1) | WO2011001958A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI734172B (zh) * | 2019-08-19 | 2021-07-21 | 肥特補科技股份有限公司 | 絕緣軟磁膜積層電路板 |
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| JP6597451B2 (ja) * | 2016-03-30 | 2019-10-30 | セイコーエプソン株式会社 | 核酸結合性固相担体および核酸の抽出方法 |
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| JP4688833B2 (ja) * | 2007-03-16 | 2011-05-25 | 株式会社神戸製鋼所 | 圧粉磁心用粉末ならびに圧粉磁心およびその製造方法 |
| BRPI0809028B1 (pt) * | 2007-03-21 | 2016-01-12 | Hoeganaes Ab Publ | compósitos poliméricos de pós metálicos |
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- 2010-05-25 JP JP2010119113A patent/JP5650928B2/ja active Active
- 2010-06-29 KR KR1020117012279A patent/KR101302921B1/ko not_active Expired - Fee Related
- 2010-06-29 WO PCT/JP2010/061020 patent/WO2011001958A1/ja not_active Ceased
- 2010-06-29 US US13/131,746 patent/US20110227690A1/en not_active Abandoned
- 2010-06-29 CN CN2010800034402A patent/CN102227784A/zh active Pending
- 2010-06-29 EP EP10794127.0A patent/EP2450916A4/en not_active Ceased
- 2010-06-30 TW TW099121543A patent/TW201117240A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI734172B (zh) * | 2019-08-19 | 2021-07-21 | 肥特補科技股份有限公司 | 絕緣軟磁膜積層電路板 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2450916A1 (en) | 2012-05-09 |
| KR101302921B1 (ko) | 2013-09-06 |
| US20110227690A1 (en) | 2011-09-22 |
| CN102227784A (zh) | 2011-10-26 |
| WO2011001958A1 (ja) | 2011-01-06 |
| EP2450916A4 (en) | 2016-11-16 |
| JP5650928B2 (ja) | 2015-01-07 |
| KR20110090979A (ko) | 2011-08-10 |
| JP2011029605A (ja) | 2011-02-10 |
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