DE69404195D1 - Magnetkörper aus eingebetteten ferromagnetischen Partikeln und Herstellungsverfahren dafür - Google Patents

Magnetkörper aus eingebetteten ferromagnetischen Partikeln und Herstellungsverfahren dafür

Info

Publication number
DE69404195D1
DE69404195D1 DE69404195T DE69404195T DE69404195D1 DE 69404195 D1 DE69404195 D1 DE 69404195D1 DE 69404195 T DE69404195 T DE 69404195T DE 69404195 T DE69404195 T DE 69404195T DE 69404195 D1 DE69404195 D1 DE 69404195D1
Authority
DE
Germany
Prior art keywords
manufacturing process
magnetic body
body made
ferromagnetic particles
process therefor
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
DE69404195T
Other languages
English (en)
Other versions
DE69404195T2 (de
Inventor
David Earl Gay
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.)
Delphi Technologies Inc
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69404195D1 publication Critical patent/DE69404195D1/de
Application granted granted Critical
Publication of DE69404195T2 publication Critical patent/DE69404195T2/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
DE1994604195 1993-04-09 1994-03-21 Magnetkörper aus eingebetteten ferromagnetischen Partikeln und Herstellungsverfahren dafür Expired - Fee Related DE69404195T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4442193A 1993-04-09 1993-04-09

Publications (2)

Publication Number Publication Date
DE69404195D1 true DE69404195D1 (de) 1997-08-21
DE69404195T2 DE69404195T2 (de) 1997-10-30

Family

ID=21932297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994604195 Expired - Fee Related DE69404195T2 (de) 1993-04-09 1994-03-21 Magnetkörper aus eingebetteten ferromagnetischen Partikeln und Herstellungsverfahren dafür

Country Status (3)

Country Link
EP (1) EP0619584B1 (de)
JP (1) JPH076911A (de)
DE (1) DE69404195T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9401392D0 (sv) * 1994-04-25 1994-04-25 Hoeganaes Ab Heat-treating of iron powders
US6054210A (en) * 1996-04-10 2000-04-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Molded magnetic article
US20050164002A1 (en) * 2002-05-09 2005-07-28 Krizan Timothy D. Polymeric particles
WO2004015724A1 (ja) 2002-08-07 2004-02-19 Hitachi Powdered Metals Co., Ltd. 圧粉磁心及びその製造方法
US7803457B2 (en) 2003-12-29 2010-09-28 General Electric Company Composite coatings for groundwall insulation, method of manufacture thereof and articles derived therefrom
JP2010270197A (ja) * 2009-05-20 2010-12-02 Citizen Electronics Co Ltd コーティング用樹脂組成物および該組成物を用いて得られる硬化体
KR20180033883A (ko) * 2016-09-26 2018-04-04 삼성전기주식회사 인덕터

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358419A (en) * 1980-11-12 1982-11-09 The United States Of America As Represented By The United States Department Of Energy Method of making amorphous metal composites
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same

Also Published As

Publication number Publication date
JPH076911A (ja) 1995-01-10
EP0619584A3 (de) 1994-10-26
EP0619584B1 (de) 1997-07-16
EP0619584A2 (de) 1994-10-12
DE69404195T2 (de) 1997-10-30

Similar Documents

Publication Publication Date Title
FI935302A (fi) Hyvin pienten magneetti-dekstraani-hiukkaisten valmistus ja magneettiset ominaisuudet
DE69215385T2 (de) Magnetischer Träger und Herstellungsverfahren
DE69310459T2 (de) Magnetische Materialien und Herstellungsverfahren
DE69706806D1 (de) Gepresster Formkörper aus amorphem Weichmagnetpulver und dessen Herstellungsverfahren
DE69821278D1 (de) Magnetkern und Herstellungsverfahren
DE69126706T2 (de) Material für Dauermagnet und Herstellungsverfahren
KR970001228A (ko) 자성토너용 구형 자성입자 및 이들의 제조방법
DE69332530T2 (de) Magneto-resistiver Sensor und Herstellungsverfahren dafür
DE69530151D1 (de) Magnetlegierung und seiner Herstellungsverfahren
DE69520481T2 (de) Mikro-Elektromagnet mit integrierten Magnetkreis und Spule
DE69325964T2 (de) Eisenoxidteilchen und Herstellungsverfahren
DE69310223D1 (de) Magnetische Eisenoxidteilchen, Verfahren zur Herstellung und magnetischer Aufnahmeträger
DE69404195T2 (de) Magnetkörper aus eingebetteten ferromagnetischen Partikeln und Herstellungsverfahren dafür
DE60037557D1 (de) Magnetisches Ferritmaterial und Herstellungsverfahren dafür
DE69313938D1 (de) Weichmagnetische Legierung auf Eisenbasis und Herstellungsverfahren
DE69310624D1 (de) Magnetisches Material und Herstellungsverfahren
DE69420879D1 (de) Dünnfilmmagnetkopf und dessen Herstellungsverfahren
DE69318345T2 (de) Kobalt-Platin magnetischer Film und Herstellungsverfahren
DE69317358D1 (de) Magnetkopf und dessen Herstellungsverfahren
DE69508555T2 (de) Sinterformkörper aus hexagonalem ferrit
EP0719871A4 (de) Nicht oder schwachmagnetischer diamantgesinterter körper und verfahren zu dessen herstellung
DE69421882T2 (de) Magnetkopf und Herstellungsverfahren
DE69714408T2 (de) Magnetischer Mikroschalter und Herstellungsverfahren
DE69421232D1 (de) Gerät mit Magnetkopf und Herstellungsverfahren
DE69321044D1 (de) Magnetkopf und dessen Herstellungsverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES, INC., TROY, MICH., US

8339 Ceased/non-payment of the annual fee