HK1133948A1 - Sheet-form soft-magnetic material and process for producing the same - Google Patents

Sheet-form soft-magnetic material and process for producing the same

Info

Publication number
HK1133948A1
HK1133948A1 HK09111492.1A HK09111492A HK1133948A1 HK 1133948 A1 HK1133948 A1 HK 1133948A1 HK 09111492 A HK09111492 A HK 09111492A HK 1133948 A1 HK1133948 A1 HK 1133948A1
Authority
HK
Hong Kong
Prior art keywords
sheet
producing
same
magnetic material
form soft
Prior art date
Application number
HK09111492.1A
Other languages
English (en)
Inventor
Keisuke Aramaki
Junichiro Sugita
Morio Sekiguchi
Original Assignee
Sony Chem & Inf Device 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 Sony Chem & Inf Device Corp filed Critical Sony Chem & Inf Device Corp
Publication of HK1133948A1 publication Critical patent/HK1133948A1/xx

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
    • H01F1/12—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
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0075—Magnetic shielding materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
HK09111492.1A 2006-10-31 2009-12-08 Sheet-form soft-magnetic material and process for producing the same HK1133948A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006295472 2006-10-31
PCT/JP2007/070566 WO2008053737A1 (fr) 2006-10-31 2007-10-22 Matériau magnétique souple en forme de feuille et procédé de production de ce dernier

Publications (1)

Publication Number Publication Date
HK1133948A1 true HK1133948A1 (en) 2010-04-09

Family

ID=39344080

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09111492.1A HK1133948A1 (en) 2006-10-31 2009-12-08 Sheet-form soft-magnetic material and process for producing the same

Country Status (5)

Country Link
US (1) US8123972B2 (xx)
KR (1) KR101076555B1 (xx)
CN (1) CN101536121B (xx)
HK (1) HK1133948A1 (xx)
WO (1) WO2008053737A1 (xx)

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CN103666364B (zh) * 2012-09-13 2015-09-16 东睦新材料集团股份有限公司 金属软磁复合材料用有机绝缘粘结剂及制备金属软磁复合材料方法
KR101384250B1 (ko) * 2012-11-05 2014-04-09 주식회사 엠피코 이종 소재를 이용한 플렉시블 자성 시트 및 이의 제조 방법
CN103862048B (zh) * 2012-12-07 2015-12-02 中国科学院理化技术研究所 一种通过热压制备软磁性复合材料的方法
WO2014132880A1 (ja) * 2013-02-26 2014-09-04 日東電工株式会社 軟磁性フィルム
JP6297260B2 (ja) * 2013-02-26 2018-03-20 日東電工株式会社 軟磁性熱硬化性接着フィルム、軟磁性フィルム積層回路基板、および、位置検出装置
CN104231708B (zh) * 2013-06-20 2017-03-15 广州新莱福磁电有限公司 多极静磁场下使用的软磁涂料及其制备方法
JP6514462B2 (ja) * 2013-10-01 2019-05-15 日東電工株式会社 軟磁性樹脂組成物および軟磁性フィルム
CN104715880B (zh) * 2013-12-17 2018-08-31 北京中科三环高技术股份有限公司 一种柔性软磁片及其制造方法
CN104004307B (zh) * 2014-04-25 2016-08-03 电子科技大学 一致取向的片状FeSiAl粉体颗粒复合材料制备方法
JP6812091B2 (ja) * 2014-05-29 2021-01-13 日東電工株式会社 軟磁性樹脂組成物および軟磁性フィルム
JP6526471B2 (ja) * 2014-05-29 2019-06-05 日東電工株式会社 軟磁性フィルム
JP6757117B2 (ja) * 2014-10-02 2020-09-16 山陽特殊製鋼株式会社 軟磁性扁平粉末及びその製造方法
JP6403093B2 (ja) 2015-02-04 2018-10-10 住友電気工業株式会社 複合材料、磁気部品用の磁性コア、リアクトル、コンバータ、及び電力変換装置
JP6788328B2 (ja) 2015-03-17 2020-11-25 山陽特殊製鋼株式会社 扁平状軟磁性粉末およびその製造方法
CN107922804A (zh) * 2015-09-07 2018-04-17 株式会社巴川制纸所 导电性粘接剂组合物、导电性粘接片和使用了其的配线器件
JP6428678B2 (ja) * 2016-02-23 2018-11-28 Ｊｆｅスチール株式会社 積層造形方法、積層造形体製造方法
JP7102097B2 (ja) 2016-03-01 2022-07-19 日東電工株式会社 磁性フィルムおよびコイルモジュール
JP6738160B2 (ja) * 2016-03-01 2020-08-12 山陽特殊製鋼株式会社 軟磁性扁平粉末及びその製造方法
CN105903949B (zh) * 2016-05-04 2018-06-26 横店集团东磁股份有限公司 一种电子标签用塑胶片及其制备方法
US10479050B2 (en) * 2016-05-31 2019-11-19 Skc Co., Ltd. Method of preparing conductive magnetic composite sheet and antenna device
CN107453048B (zh) * 2016-05-31 2021-03-12 Skc株式会社 天线设备和包括天线设备的便携式终端
KR101831860B1 (ko) * 2016-05-31 2018-02-26 에스케이씨 주식회사 안테나 소자 및 이의 제조방법
US10593452B2 (en) * 2016-05-31 2020-03-17 Skc Co., Ltd. Magnetic sheet and antenna device comprising same
CN106816248B (zh) * 2016-12-07 2020-11-10 麦格昆磁（天津）有限公司 混胶磁粉及其制备方法
WO2018112263A1 (en) * 2016-12-14 2018-06-21 Desktop Metal, Inc. Material systems for additive manufacturing
US11430588B2 (en) 2016-12-19 2022-08-30 Sanyo Special Steel Co., Ltd. Soft magnetic flaky powder
CN108652150A (zh) * 2018-06-19 2018-10-16 深圳市缤纷珠宝开发有限公司 可磁力接合的中空结构的首饰及其制备方法、首饰产品
CN110484110A (zh) * 2018-12-19 2019-11-22 浙江原邦材料科技有限公司 电磁波干扰抑制涂层
CN110484111A (zh) * 2018-12-19 2019-11-22 浙江原邦材料科技有限公司 电磁波干扰抑制涂料及其用于制备电磁波干扰抑制涂层的方法
CN110484112B (zh) * 2018-12-19 2021-12-28 浙江原邦材料科技有限公司 电磁波干扰抑制涂料及其制备电磁波干扰抑制涂层的方法
CN110484054B (zh) * 2018-12-19 2022-05-06 浙江原邦材料科技有限公司 电磁波干扰抑制涂料的配置方法
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Also Published As

Publication number Publication date
WO2008053737A1 (fr) 2008-05-08
CN101536121B (zh) 2012-02-22
US20100001226A1 (en) 2010-01-07
KR101076555B1 (ko) 2011-10-24
US8123972B2 (en) 2012-02-28
KR20090086391A (ko) 2009-08-12
CN101536121A (zh) 2009-09-16

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