DE3650039T2 - Zusammensetzung weicher magnetmaterialien und verfahren zum giessen derselben. - Google Patents

Zusammensetzung weicher magnetmaterialien und verfahren zum giessen derselben.

Info

Publication number
DE3650039T2
DE3650039T2 DE3650039T DE3650039T DE3650039T2 DE 3650039 T2 DE3650039 T2 DE 3650039T2 DE 3650039 T DE3650039 T DE 3650039T DE 3650039 T DE3650039 T DE 3650039T DE 3650039 T2 DE3650039 T2 DE 3650039T2
Authority
DE
Germany
Prior art keywords
molding
composition
same
soft magnetic
magnetic materials
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
Application number
DE3650039T
Other languages
English (en)
Other versions
DE3650039D1 (de
Inventor
Koji Sezaki
Koichi Nagai
Takashi Sakauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Publication of DE3650039D1 publication Critical patent/DE3650039D1/de
Application granted granted Critical
Publication of DE3650039T2 publication Critical patent/DE3650039T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H01F1/34—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 non-metallic substances, e.g. ferrites
    • H01F1/36—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 non-metallic substances, e.g. ferrites in the form of particles
    • H01F1/37—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 non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • H01F1/147—Alloys characterised by their composition
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/58—Processes of forming magnets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE3650039T 1985-04-19 1986-04-16 Zusammensetzung weicher magnetmaterialien und verfahren zum giessen derselben. Expired - Fee Related DE3650039T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60085110A JPH0744099B2 (ja) 1985-04-19 1985-04-19 軟質磁性材料組成物
PCT/JP1986/000189 WO1986006541A1 (en) 1985-04-19 1986-04-16 Soft magnetic material composition and method of molding the same

Publications (2)

Publication Number Publication Date
DE3650039D1 DE3650039D1 (de) 1994-09-29
DE3650039T2 true DE3650039T2 (de) 1994-12-08

Family

ID=13849485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3650039T Expired - Fee Related DE3650039T2 (de) 1985-04-19 1986-04-16 Zusammensetzung weicher magnetmaterialien und verfahren zum giessen derselben.

Country Status (7)

Country Link
US (1) US4879055A (de)
EP (1) EP0220321B1 (de)
JP (1) JPH0744099B2 (de)
KR (1) KR900008382B1 (de)
CN (1) CN1008489B (de)
DE (1) DE3650039T2 (de)
WO (1) WO1986006541A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105431A1 (de) * 2015-04-09 2016-10-13 Volkswagen Ag Verfahren zur Herstellung eines weichmagnetischen Körpers

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160447A (en) * 1988-02-29 1992-11-03 Kabushiki Kaisha Sankyo Seiki Seisakusho Compressed powder magnetic core and method for fabricating same
US5069972A (en) * 1988-09-12 1991-12-03 Versic Ronald J Moldable microcapsule that contains a high percentage of solid core material, and method of manufacture thereof
JPH0756846B2 (ja) * 1989-02-22 1995-06-14 東光株式会社 プラスチックフェライトの製造方法
JPH0643100B2 (ja) * 1989-07-21 1994-06-08 株式会社神戸製鋼所 複合部材
EP0921534A4 (de) * 1996-08-21 2000-04-26 Tdk Corp Magnetisches pulver und magnetisches formkörper
US5990588A (en) * 1996-12-13 1999-11-23 General Electric Company Induction motor driven seal-less pump
JP3838730B2 (ja) 1997-02-13 2006-10-25 株式会社メイト 軟磁性複合材料
KR100420541B1 (ko) * 1998-12-07 2004-03-02 스미토모 긴조쿠 고잔 가부시키가이샤 수지 결합형 자석
US7678174B2 (en) 2004-09-01 2010-03-16 Sumitomo Electric Industries, Ltd. Soft magnetic material, compressed powder magnetic core and method for producing compressed power magnetic core
JP4693732B2 (ja) * 2005-10-11 2011-06-01 キヤノン電子株式会社 複合型金属成形体およびその製造方法
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
US20140275915A1 (en) 2013-03-13 2014-09-18 Medtronic, Inc. Implantable medical device including a molded planar transformer
US9607759B2 (en) 2013-03-13 2017-03-28 Medtronic, Inc. Implantable medical device including a molded planar transformer
JP6330692B2 (ja) * 2015-02-25 2018-05-30 株式会社村田製作所 電子部品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563520A (en) * 1951-08-07 Powdered iron core
US3067140A (en) * 1959-06-16 1962-12-04 Raytheon Co Orientation of ferrites
US3668176A (en) * 1970-01-15 1972-06-06 Clyde O Childress Method of molding utilizing thermosetting resins and magnetized filler material
JPS5051109A (de) * 1973-09-07 1975-05-07
JPS5052107A (de) * 1973-09-11 1975-05-09
JPS5052109A (de) * 1973-09-11 1975-05-09
JPS582444B2 (ja) * 1975-11-19 1983-01-17 株式会社クラレ ジシンザイリヨウヨウソセイブツ
JPS5364797A (en) * 1976-11-24 1978-06-09 Tdk Corp Rubber, plastic magnet and magnetic powder for them
DE2743972C2 (de) * 1977-09-30 1986-09-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von kunststoffgebundenen Magnetkörpern
DE2812445C2 (de) * 1978-03-22 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung von Preßmassen mit weichmagnetischen Eigenschaften
DE2846623A1 (de) * 1978-10-26 1980-05-08 Basf Ag Verfahren zur herstellung von schichtmagnetogrammtraegern
US4200547A (en) * 1979-01-02 1980-04-29 Minnesota Mining And Manufacturing Company Matrix-bonded permanent magnet having highly aligned magnetic particles
US4327346A (en) * 1979-02-28 1982-04-27 Tdk Electronics Co., Ltd. Anisotropic polymeric magnet in the tubular form and process for producing the same
NL8004200A (nl) * 1980-07-22 1982-02-16 Philips Nv Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan.
JPS5744223A (en) * 1980-08-28 1982-03-12 Toyo Ink Mfg Co Ltd Magnetic recording medium
JPS58171802A (ja) * 1982-04-02 1983-10-08 Sumitomo Bakelite Co Ltd 強磁性樹脂組成物
JPS59127225A (ja) * 1983-01-06 1984-07-23 Tdk Corp 磁気記録媒体
JPS6012709A (ja) * 1983-07-02 1985-01-23 Tdk Corp 磁性材料
JPS6043224A (ja) * 1983-08-18 1985-03-07 Tdk Corp 磁気記録媒体
JPS60235412A (ja) * 1984-05-08 1985-11-22 Hitachi Powdered Metals Co Ltd 高強度の粉末磁心の製造法
JPS61124038A (ja) * 1984-11-20 1986-06-11 Toshiba Corp 電磁偏向型ブラウン管用偏向ヨ−ク及びその製造方法
JPH05128356A (ja) * 1991-11-01 1993-05-25 Toshiba Corp 乗車券自動発券装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105431A1 (de) * 2015-04-09 2016-10-13 Volkswagen Ag Verfahren zur Herstellung eines weichmagnetischen Körpers

Also Published As

Publication number Publication date
JPS61242005A (ja) 1986-10-28
EP0220321A1 (de) 1987-05-06
EP0220321B1 (de) 1994-08-24
EP0220321A4 (de) 1988-11-02
WO1986006541A1 (en) 1986-11-06
DE3650039D1 (de) 1994-09-29
KR880700437A (ko) 1988-03-15
US4879055A (en) 1989-11-07
JPH0744099B2 (ja) 1995-05-15
CN1008489B (zh) 1990-06-20
KR900008382B1 (ko) 1990-11-17
CN86102755A (zh) 1986-10-22

Similar Documents

Publication Publication Date Title
DE69027384T2 (de) Beta-Oligosaccharide enthaltende Zusammensetzung und Verfahren zur Verbesserung der Darmflora
ATA60583A (de) Keramisches material und verfahren zu seiner herstellung
DE3583757D1 (de) Keramisches material und verfahren zu seiner herstellung.
DE3684517D1 (de) Kuehlmoebel und verfahren zum zusammenbau.
DE3683709D1 (de) Wirksames mittel enthaltendes schichtstoffmaterial und verfahren zu seiner herstellung.
DE3585268D1 (de) Aufzeichnungsmaterial und verfahren zur herstellung.
DE3672353D1 (de) Hochfestes feldspataehnliches porzellan und verfahren zu seiner herstellung.
DE3851913D1 (de) Superabsorbierende Zusammensetzung und Verfahren.
DE3684417D1 (de) Zusammensetzung und verfahren zum herabsetzen von falten.
DE3580331D1 (de) Polyaethylen-giesszusammensetzung und deren verfahren.
DE3878110T2 (de) Zusammengesetztes magnetisches material und verfahren zu seiner herstellung.
DE3650039T2 (de) Zusammensetzung weicher magnetmaterialien und verfahren zum giessen derselben.
PT80637A (de) Saatgupellets und verfahren zur herstellung von solchen
DE3683400D1 (de) Verfahren und apparat zur luftdichten zusammensetzung einer halbleiterpackung.
DE68925350D1 (de) Supraleitendes oxidmaterial und verfahren zur herstellung
DE3485202D1 (de) Thermoplastische zusammensetzung und verfahren.
DE3852357D1 (de) Dünnfilmkohlewerkstoff und Verfahren zum Aufbringen.
DE3583843D1 (de) Verfahren zum zementieren von bohrloechern und zusammensetzungen.
KR890701577A (ko) 시토칼라신 정제법 및 조성물
KR880700725A (ko) 몰드세척 방법 및 몰드세척용 조성물품
DE3650586D1 (de) Asymmetrischer Thyristor und Verfahren zu seiner Herstellung
DE3580653D1 (de) Verfahren und anordnung zur zeitbasisregelung.
DE3684632D1 (de) Tonerzusammensetzung und verfahren zur herstellung.
DE3580278D1 (de) Zusammenhaftbarer behaelter und verfahren zum aufrichten.
KR860004874A (ko) 알릴계 아민및 그의 제조방법

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee