DE69210954D1 - Process for producing a soft magnetic composite material and soft magnetic composite material - Google Patents

Process for producing a soft magnetic composite material and soft magnetic composite material

Info

Publication number
DE69210954D1
DE69210954D1 DE69210954T DE69210954T DE69210954D1 DE 69210954 D1 DE69210954 D1 DE 69210954D1 DE 69210954 T DE69210954 T DE 69210954T DE 69210954 T DE69210954 T DE 69210954T DE 69210954 D1 DE69210954 D1 DE 69210954D1
Authority
DE
Germany
Prior art keywords
composite material
soft magnetic
magnetic composite
producing
soft
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
DE69210954T
Other languages
German (de)
Other versions
DE69210954T2 (en
Inventor
Hideharu Moro
Yasuharu Miyauchi
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP3333899A external-priority patent/JPH05109520A/en
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE69210954D1 publication Critical patent/DE69210954D1/en
Application granted granted Critical
Publication of DE69210954T2 publication Critical patent/DE69210954T2/en
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
    • H01F1/33—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
DE1992610954 1991-08-19 1992-01-31 Process for producing a soft magnetic composite material and soft magnetic composite material Expired - Fee Related DE69210954T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23101991 1991-08-19
JP3333899A JPH05109520A (en) 1991-08-19 1991-11-22 Composite soft magnetic material

Publications (2)

Publication Number Publication Date
DE69210954D1 true DE69210954D1 (en) 1996-06-27
DE69210954T2 DE69210954T2 (en) 1997-01-16

Family

ID=26529655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992610954 Expired - Fee Related DE69210954T2 (en) 1991-08-19 1992-01-31 Process for producing a soft magnetic composite material and soft magnetic composite material

Country Status (2)

Country Link
EP (1) EP0541887B1 (en)
DE (1) DE69210954T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960095A1 (en) * 1999-12-14 2001-07-05 Bosch Gmbh Robert Sintered soft magnetic composite and method for its production
DE10020083A1 (en) * 2000-04-22 2001-10-31 Bosch Gmbh Robert Sintered soft magnetic material and process for its production
DE10031923A1 (en) * 2000-06-30 2002-01-17 Bosch Gmbh Robert Soft magnetic material with a heterogeneous structure and process for its production
DE102008039326A1 (en) 2008-08-22 2010-02-25 IWT Stiftung Institut für Werkstofftechnik Preparing electrically insulated electric sheet, to prepare laminated magnetic core, comprises coating one side of sheet using liquid mixture comprising hydrolyzed and condensed metal organic monomer, and heat treating coated sheet
WO2015100244A1 (en) * 2013-12-26 2015-07-02 Drexel University Soft magnetic composites for electric motors
CN111261357A (en) * 2020-01-17 2020-06-09 浙江东睦科达磁电有限公司 Iron-silicon-aluminum-nickel magnetic core with low loss and good direct current bias and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR984544A (en) * 1949-02-11 1951-07-06 Telecommunications Sa Compressed magnetic powder core
DE69028360T2 (en) * 1989-06-09 1997-01-23 Matsushita Electric Ind Co Ltd Composite material and process for its manufacture
EP0401835B1 (en) * 1989-06-09 1997-08-13 Matsushita Electric Industrial Co., Ltd. A magnetic material

Also Published As

Publication number Publication date
EP0541887A1 (en) 1993-05-19
EP0541887B1 (en) 1996-05-22
DE69210954T2 (en) 1997-01-16

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Legal Events

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