TW374183B - Amorphous magnetic material and magnetic core using the same - Google Patents

Amorphous magnetic material and magnetic core using the same

Info

Publication number
TW374183B
TW374183B TW087109472A TW87109472A TW374183B TW 374183 B TW374183 B TW 374183B TW 087109472 A TW087109472 A TW 087109472A TW 87109472 A TW87109472 A TW 87109472A TW 374183 B TW374183 B TW 374183B
Authority
TW
Taiwan
Prior art keywords
magnetic material
amorphous
flux density
magnetic flux
same
Prior art date
Application number
TW087109472A
Other languages
English (en)
Inventor
Kazumi Sakai
Takao Kusaka
Yasuaki Moriya
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of TW374183B publication Critical patent/TW374183B/zh

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
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/11—Magnetic recording head
    • Y10T428/115—Magnetic layer composition
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12431—Foil or filament smaller than 6 mils
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
TW087109472A 1997-06-24 1998-06-15 Amorphous magnetic material and magnetic core using the same TW374183B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16758097 1997-06-24

Publications (1)

Publication Number Publication Date
TW374183B true TW374183B (en) 1999-11-11

Family

ID=15852393

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087109472A TW374183B (en) 1997-06-24 1998-06-15 Amorphous magnetic material and magnetic core using the same

Country Status (5)

Country Link
US (1) US6004661A (zh)
EP (1) EP0887811B1 (zh)
KR (1) KR100298965B1 (zh)
DE (1) DE69813093T2 (zh)
TW (1) TW374183B (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7541909B2 (en) 2002-02-08 2009-06-02 Metglas, Inc. Filter circuit having an Fe-based core
US7795863B2 (en) * 2004-02-23 2010-09-14 Iowa State University Research Foundation, Inc. Method and apparatus for forming coil for use in eddy current sensing probe
US8150807B2 (en) * 2007-10-03 2012-04-03 Eastman Kodak Company Image storage system, device and method
CN103917673B (zh) 2011-08-22 2016-04-13 加利福尼亚技术学院 块状的含有铬和磷的镍基金属玻璃
US11377720B2 (en) 2012-09-17 2022-07-05 Glassimetal Technology Inc. Bulk nickel-silicon-boron glasses bearing chromium
DE112013005202T5 (de) 2012-10-30 2015-08-27 Glassimetal Technology, Inc. Nickelbasierende chrom- und phosphorhaltige metallische Massivgläser mit hoher Härte
US9556504B2 (en) 2012-11-15 2017-01-31 Glassimetal Technology, Inc. Bulk nickel-phosphorus-boron glasses bearing chromium and tantalum
US9534283B2 (en) * 2013-01-07 2017-01-03 Glassimental Technology, Inc. Bulk nickel—silicon—boron glasses bearing iron
US9816166B2 (en) 2013-02-26 2017-11-14 Glassimetal Technology, Inc. Bulk nickel-phosphorus-boron glasses bearing manganese
US9863025B2 (en) 2013-08-16 2018-01-09 Glassimetal Technology, Inc. Bulk nickel-phosphorus-boron glasses bearing manganese, niobium and tantalum
US9920400B2 (en) 2013-12-09 2018-03-20 Glassimetal Technology, Inc. Bulk nickel-based glasses bearing chromium, niobium, phosphorus and silicon
US9957596B2 (en) 2013-12-23 2018-05-01 Glassimetal Technology, Inc. Bulk nickel-iron-based, nickel-cobalt-based and nickel-copper based glasses bearing chromium, niobium, phosphorus and boron
US10000834B2 (en) 2014-02-25 2018-06-19 Glassimetal Technology, Inc. Bulk nickel-chromium-phosphorus glasses bearing niobium and boron exhibiting high strength and/or high thermal stability of the supercooled liquid
US10287663B2 (en) 2014-08-12 2019-05-14 Glassimetal Technology, Inc. Bulk nickel-phosphorus-silicon glasses bearing manganese
US11905582B2 (en) 2017-03-09 2024-02-20 Glassimetal Technology, Inc. Bulk nickel-niobium-phosphorus-boron glasses bearing low fractions of chromium and exhibiting high toughness
US10458008B2 (en) 2017-04-27 2019-10-29 Glassimetal Technology, Inc. Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity
US11371108B2 (en) 2019-02-14 2022-06-28 Glassimetal Technology, Inc. Tough iron-based glasses with high glass forming ability and high thermal stability
CN111161934A (zh) * 2019-12-30 2020-05-15 广东工业大学 一种非晶纳米Fe-Ni磁粉芯及其制备方法与应用
US11688551B2 (en) * 2020-01-24 2023-06-27 Toyota Jidosha Kabushiki Kaisha Method for producing metal foils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933183B2 (ja) * 1980-06-24 1984-08-14 株式会社東芝 低損失非晶質合金
JPS5831053A (ja) * 1981-08-18 1983-02-23 Toshiba Corp 非晶質合金
JPS58193344A (ja) * 1982-05-06 1983-11-11 Toshiba Corp 高周波領域で用いるに適した非晶質磁性合金とその応用及びその製造方法
JPS6016512A (ja) * 1983-07-08 1985-01-28 株式会社クボタ 自動走行作業車
JPH04500985A (ja) * 1988-09-26 1992-02-20 アライド―シグナル・インコーポレーテッド 機械的共鳴ターゲット監視系用の金属ガラス合金
US5015993A (en) * 1989-06-29 1991-05-14 Pitney Bowes Inc. Ferromagnetic alloys with high nickel content and high permeability
DE69101726T2 (de) * 1990-02-16 1994-08-11 Matsushita Electric Ind Co Ltd Weichmagnetische Dünnschichten aus Legierung und Magnetköpfe daraus.
US5622768A (en) * 1992-01-13 1997-04-22 Kabushiki Kaishi Toshiba Magnetic core
JPH05311321A (ja) * 1992-05-06 1993-11-22 Tdk Corp 極薄軟磁性合金薄帯の製造方法
US5470646A (en) * 1992-06-11 1995-11-28 Kabushiki Kaisha Toshiba Magnetic core and method of manufacturing core
DE9412456U1 (de) * 1994-08-02 1994-10-27 Vacuumschmelze Gmbh Amorphe Legierung mit hoher Magnetostriktion und gleichzeitig hoher induzierter Anisotropie

Also Published As

Publication number Publication date
DE69813093D1 (de) 2003-05-15
EP0887811A1 (en) 1998-12-30
US6004661A (en) 1999-12-21
KR19990007273A (ko) 1999-01-25
EP0887811B1 (en) 2003-04-09
KR100298965B1 (ko) 2001-11-14
DE69813093T2 (de) 2003-12-11

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