GB8707426D0 - High-frequency magnetic core material - Google Patents

High-frequency magnetic core material

Info

Publication number
GB8707426D0
GB8707426D0 GB878707426A GB8707426A GB8707426D0 GB 8707426 D0 GB8707426 D0 GB 8707426D0 GB 878707426 A GB878707426 A GB 878707426A GB 8707426 A GB8707426 A GB 8707426A GB 8707426 D0 GB8707426 D0 GB 8707426D0
Authority
GB
United Kingdom
Prior art keywords
core material
magnetic core
frequency magnetic
frequency
magnetic
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.)
Granted
Application number
GB878707426A
Other versions
GB2189257A (en
GB2189257B (en
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 JP61296350A external-priority patent/JPS6311650A/en
Priority claimed from JP62033118A external-priority patent/JPS63200503A/en
Priority claimed from JP62033120A external-priority patent/JPS63200505A/en
Priority claimed from JP62033119A external-priority patent/JPS63200504A/en
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of GB8707426D0 publication Critical patent/GB8707426D0/en
Publication of GB2189257A publication Critical patent/GB2189257A/en
Application granted granted Critical
Publication of GB2189257B publication Critical patent/GB2189257B/en
Expired 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
GB8707426A 1986-03-28 1987-03-27 High-frequency magnetic core material made of iron-based alloy Expired GB2189257B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6843486 1986-03-28
JP61296350A JPS6311650A (en) 1986-03-28 1986-12-12 Magnetic core material made of fe base alloy for high frequency
JP62033118A JPS63200503A (en) 1987-02-16 1987-02-16 Fe alloy magnetic core materials for high frequency
JP62033120A JPS63200505A (en) 1987-02-16 1987-02-16 Fe alloy magnetic core materials for high frequency
JP62033119A JPS63200504A (en) 1987-02-16 1987-02-16 Fe alloy magnetic core materials for high frequency

Publications (3)

Publication Number Publication Date
GB8707426D0 true GB8707426D0 (en) 1987-04-29
GB2189257A GB2189257A (en) 1987-10-21
GB2189257B GB2189257B (en) 1989-04-26

Family

ID=27521488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8707426A Expired GB2189257B (en) 1986-03-28 1987-03-27 High-frequency magnetic core material made of iron-based alloy

Country Status (1)

Country Link
GB (1) GB2189257B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4212428B2 (en) * 2003-08-13 2009-01-21 Ｔｄｋ株式会社 Thin film magnetic head
DE102006024414B4 (en) * 2006-05-24 2011-01-13 Federal-Mogul Burscheid Gmbh Piston rings and cylinder liners
US10662510B2 (en) * 2016-04-29 2020-05-26 General Electric Company Ductile iron composition and process of forming a ductile iron component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145963A (en) * 1981-03-04 1982-09-09 Hitachi Metals Ltd Material for magnetic head and its manufacture

Also Published As

Publication number Publication date
GB2189257A (en) 1987-10-21
GB2189257B (en) 1989-04-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940327