JPH0226768B2 - - Google Patents

Info

Publication number
JPH0226768B2
JPH0226768B2 JP56078370A JP7837081A JPH0226768B2 JP H0226768 B2 JPH0226768 B2 JP H0226768B2 JP 56078370 A JP56078370 A JP 56078370A JP 7837081 A JP7837081 A JP 7837081A JP H0226768 B2 JPH0226768 B2 JP H0226768B2
Authority
JP
Japan
Prior art keywords
magnetic
ribbon
core
cut
magnetic core
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 - Lifetime
Application number
JP56078370A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57193005A (en
Inventor
Masaru Takayama
Masao Shigeta
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
Application filed by TDK Corp filed Critical TDK Corp
Priority to JP56078370A priority Critical patent/JPS57193005A/ja
Priority to US06/443,923 priority patent/US4587507A/en
Publication of JPS57193005A publication Critical patent/JPS57193005A/ja
Publication of JPH0226768B2 publication Critical patent/JPH0226768B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15358—Making agglomerates therefrom, e.g. by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
JP56078370A 1981-05-23 1981-05-23 Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same Granted JPS57193005A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56078370A JPS57193005A (en) 1981-05-23 1981-05-23 Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same
US06/443,923 US4587507A (en) 1981-05-23 1982-11-23 Core of a choke coil comprised of amorphous magnetic alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078370A JPS57193005A (en) 1981-05-23 1981-05-23 Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23494389A Division JPH02170950A (ja) 1989-09-11 1989-09-11 非晶質磁性合金材料

Publications (2)

Publication Number Publication Date
JPS57193005A JPS57193005A (en) 1982-11-27
JPH0226768B2 true JPH0226768B2 (en]) 1990-06-12

Family

ID=13660115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078370A Granted JPS57193005A (en) 1981-05-23 1981-05-23 Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same

Country Status (2)

Country Link
US (1) US4587507A (en])
JP (1) JPS57193005A (en])

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996827A (ja) * 1982-11-24 1984-06-04 ティーディーケイ株式会社 ノイズフイルタ
NL8600771A (nl) * 1986-03-26 1987-10-16 Philips Nv Inrichting met een kern uit delen van amorf ferromagnetisch metaal en delen van niet-amorf ferromagnetisch materiaal.
JPH0834154B2 (ja) * 1986-11-06 1996-03-29 ソニー株式会社 軟磁性薄膜
JPH0680611B2 (ja) * 1987-10-23 1994-10-12 日立金属株式会社 磁 心
DE3911618A1 (de) * 1989-04-08 1990-10-18 Vacuumschmelze Gmbh Verwendung einer feinkristallinen eisen-basis-legierung als magnetkernmaterial fuer einen schnittstellen-uebertrager
JPH0311603A (ja) * 1989-06-08 1991-01-18 Toshiba Corp 磁心
JPH02170950A (ja) * 1989-09-11 1990-07-02 Tdk Corp 非晶質磁性合金材料
JP3357386B2 (ja) * 1991-03-20 2002-12-16 ティーディーケイ株式会社 軟磁性合金およびその製造方法ならびに磁心
JP2911733B2 (ja) * 1993-10-04 1999-06-23 新日本製鐵株式会社 高靭性非晶質合金薄帯およびその製造方法
US5466304A (en) * 1994-11-22 1995-11-14 Kawasaki Steel Corporation Amorphous iron based alloy and method of manufacture
JP3644062B2 (ja) * 1995-01-13 2005-04-27 Ｊｆｅスチール株式会社 軟磁気特性に優れた低ボロンアモルファス合金
US5958153A (en) * 1995-04-11 1999-09-28 Nippon Steel Corporation Fe-system amorphous metal alloy strip having enhanced AC magnetic properties and method for making the same
US5658397A (en) * 1995-05-18 1997-08-19 Kawasaki Steel Corporation Iron-based amorphous alloy thin strip and transformers made therefrom
US6144279A (en) * 1997-03-18 2000-11-07 Alliedsignal Inc. Electrical choke for power factor correction
DE19926699C2 (de) * 1999-06-11 2003-10-30 Vacuumschmelze Gmbh Hochpaßzweig einer Frequenzweiche für ADSL-Systeme
US6498554B2 (en) * 2001-03-15 2002-12-24 Albert Chow Auxiliary wiring structure for stabilizer
US6873239B2 (en) * 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
US6992555B2 (en) * 2003-01-30 2006-01-31 Metglas, Inc. Gapped amorphous metal-based magnetic core
US20040217838A1 (en) * 2003-04-29 2004-11-04 Lestician Guy J. Coil device
CN100458988C (zh) * 2004-12-15 2009-02-04 台达电子工业股份有限公司 扼流线圈及其内埋型铁芯
JP5427180B2 (ja) * 2008-08-28 2014-02-26 太陽誘電モバイルテクノロジー株式会社 Ｄｃ−ｄｃコンバータ
EP2224461B1 (en) * 2009-02-25 2011-11-30 Liaisons Electroniques-Mecaniques Lem S.A. Magnetic circuit with wound magnetic core
EP2759614B1 (de) * 2013-01-25 2019-01-02 ThyssenKrupp Steel Europe AG Verfahren zum Erzeugen eines Stahlflachprodukts mit einem amorphen, teilamorphen oder feinkristallinen Gefüge und derart beschaffenes Stahlflachprodukt
CN103943308A (zh) * 2014-04-22 2014-07-23 安徽众恒复合材料科技有限公司 一种扼流圈

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832731A1 (de) * 1978-07-26 1980-02-07 Vacuumschmelze Gmbh Magnetkern aus einer weichmagnetischen amorphen legierung
US4226619A (en) * 1979-05-04 1980-10-07 Electric Power Research Institute, Inc. Amorphous alloy with high magnetic induction at room temperature
US5358576A (en) * 1979-06-09 1994-10-25 Matsushita Electric Industrial Co., Ltd. Amorphous materials with improved properties
DE2924280A1 (de) * 1979-06-15 1981-01-08 Vacuumschmelze Gmbh Amorphe weichmagnetische legierung
JPS5669360A (en) * 1979-11-12 1981-06-10 Tdk Corp Amorphous magnetic alloy material and its manufacture
JPS5672153A (en) * 1979-11-14 1981-06-16 Takeshi Masumoto Amorphous iron alloy of high permeability
US4321090A (en) * 1980-03-06 1982-03-23 Allied Corporation Magnetic amorphous metal alloys
JPS57202709A (en) * 1981-06-08 1982-12-11 Hitachi Metals Ltd Magnetic material and manufacture therefor

Also Published As

Publication number Publication date
US4587507A (en) 1986-05-06
JPS57193005A (en) 1982-11-27

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