CN102227784A - 软磁性材料、压粉体、压粉磁心、电磁元件、制造软磁性材料的方法以及制造压粉磁心的方法 - Google Patents

软磁性材料、压粉体、压粉磁心、电磁元件、制造软磁性材料的方法以及制造压粉磁心的方法 Download PDF

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Publication number
CN102227784A
CN102227784A CN2010800034402A CN201080003440A CN102227784A CN 102227784 A CN102227784 A CN 102227784A CN 2010800034402 A CN2010800034402 A CN 2010800034402A CN 201080003440 A CN201080003440 A CN 201080003440A CN 102227784 A CN102227784 A CN 102227784A
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CN
China
Prior art keywords
magnetic material
soft magnetic
lubricant
powder
manufacturing
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Pending
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CN2010800034402A
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English (en)
Chinese (zh)
Inventor
渡边麻子
坂本敏宏
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication date
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Publication of CN102227784A publication Critical patent/CN102227784A/zh
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    • 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

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  • 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)
CN2010800034402A 2009-06-30 2010-06-29 软磁性材料、压粉体、压粉磁心、电磁元件、制造软磁性材料的方法以及制造压粉磁心的方法 Pending CN102227784A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009155169 2009-06-30
JP2009-155169 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
JP2010-119113 2010-05-25
PCT/JP2010/061020 WO2011001958A1 (ja) 2009-06-30 2010-06-29 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
CN102227784A true CN102227784A (zh) 2011-10-26

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Family Applications (1)

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CN2010800034402A Pending CN102227784A (zh) 2009-06-30 2010-06-29 软磁性材料、压粉体、压粉磁心、电磁元件、制造软磁性材料的方法以及制造压粉磁心的方法

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 (3)

* Cited by examiner, † Cited by third party
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TWI509644B (en) * 2014-01-15 2015-11-21 Soft magnetic alloy powders composition, magnetic core and inductance component
CN105405568A (zh) * 2014-09-08 2016-03-16 丰田自动车株式会社 用于磁芯的粉末、制备压粉磁芯的方法、压粉磁芯和制备用于磁芯的粉末的方法
CN107287187A (zh) * 2016-03-30 2017-10-24 精工爱普生株式会社 核酸结合性固相载体和核酸的提取方法

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US8723634B2 (en) 2010-04-30 2014-05-13 Taiyo Yuden Co., Ltd. Coil-type electronic component and its manufacturing method
JP4866971B2 (ja) 2010-04-30 2012-02-01 太陽誘電株式会社 コイル型電子部品およびその製造方法
JP6081051B2 (ja) 2011-01-20 2017-02-15 太陽誘電株式会社 コイル部品
WO2012124032A1 (ja) * 2011-03-11 2012-09-20 株式会社神戸製鋼所 圧粉磁心用鉄基軟磁性粉末およびその圧粉磁心用鉄基軟磁性粉末の製造方法並びに圧粉磁心
JP4906972B1 (ja) 2011-04-27 2012-03-28 太陽誘電株式会社 磁性材料およびそれを用いたコイル部品
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JP5189691B1 (ja) * 2011-06-17 2013-04-24 株式会社神戸製鋼所 圧粉磁心用鉄基軟磁性粉末およびその製造方法、ならびに圧粉磁心
JP5032711B1 (ja) * 2011-07-05 2012-09-26 太陽誘電株式会社 磁性材料およびそれを用いたコイル部品
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JP5082002B1 (ja) * 2011-08-26 2012-11-28 太陽誘電株式会社 磁性材料およびコイル部品
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JP6091744B2 (ja) * 2011-10-28 2017-03-08 太陽誘電株式会社 コイル型電子部品
JP5960971B2 (ja) 2011-11-17 2016-08-02 太陽誘電株式会社 積層インダクタ
JP6012960B2 (ja) * 2011-12-15 2016-10-25 太陽誘電株式会社 コイル型電子部品
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JP2014086672A (ja) * 2012-10-26 2014-05-12 Tamura Seisakusho Co Ltd 圧粉磁心及びその製造方法、磁心用粉末及びその製造方法
US10840005B2 (en) * 2013-01-25 2020-11-17 Vishay Dale Electronics, Llc Low profile high current composite transformer
WO2014209067A1 (ko) * 2013-06-27 2014-12-31 주식회사 제이엠씨 연자성 나노-비정질 복합소재의 조성 및 제조 방법
JP2015032643A (ja) * 2013-07-31 2015-02-16 太陽誘電株式会社 電子部品
KR101922871B1 (ko) * 2013-11-29 2018-11-28 삼성전기 주식회사 적층형 전자부품, 그 제조방법 및 그 실장기판
JP6043275B2 (ja) * 2013-12-26 2016-12-14 株式会社神戸製鋼所 軟磁性粉末
JP6243298B2 (ja) * 2014-06-13 2017-12-06 株式会社豊田中央研究所 圧粉磁心およびリアクトル
JP6365670B2 (ja) * 2014-07-16 2018-08-01 日立金属株式会社 磁心、磁心の製造方法およびコイル部品
JP6502627B2 (ja) * 2014-07-29 2019-04-17 太陽誘電株式会社 コイル部品及び電子機器
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KR102004805B1 (ko) * 2017-10-18 2019-07-29 삼성전기주식회사 코일 전자 부품
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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Publication number Priority date Publication date Assignee Title
TWI509644B (en) * 2014-01-15 2015-11-21 Soft magnetic alloy powders composition, magnetic core and inductance component
CN105405568A (zh) * 2014-09-08 2016-03-16 丰田自动车株式会社 用于磁芯的粉末、制备压粉磁芯的方法、压粉磁芯和制备用于磁芯的粉末的方法
CN105405568B (zh) * 2014-09-08 2018-03-06 丰田自动车株式会社 用于磁芯的粉末、制备压粉磁芯的方法、压粉磁芯和制备用于磁芯的粉末的方法
CN107287187A (zh) * 2016-03-30 2017-10-24 精工爱普生株式会社 核酸结合性固相载体和核酸的提取方法

Also Published As

Publication number Publication date
EP2450916A1 (en) 2012-05-09
KR101302921B1 (ko) 2013-09-06
TW201117240A (en) 2011-05-16
US20110227690A1 (en) 2011-09-22
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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Application publication date: 20111026