TWI352740B - Fe-based amorphous alloy ribbon and magnetic core - Google Patents

Fe-based amorphous alloy ribbon and magnetic core Download PDF

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Publication number
TWI352740B
TWI352740B TW094104741A TW94104741A TWI352740B TW I352740 B TWI352740 B TW I352740B TW 094104741 A TW094104741 A TW 094104741A TW 94104741 A TW94104741 A TW 94104741A TW I352740 B TWI352740 B TW I352740B
Authority
TW
Taiwan
Prior art keywords
amorphous alloy
atom
flux density
based amorphous
magnetic flux
Prior art date
Application number
TW094104741A
Other languages
English (en)
Chinese (zh)
Other versions
TW200602499A (en
Inventor
Masamu Naoe
Yuichi Ogawa
Yoshihito Yoshizawa
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of TW200602499A publication Critical patent/TW200602499A/zh
Application granted granted Critical
Publication of TWI352740B publication Critical patent/TWI352740B/zh

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
TW094104741A 2004-07-05 2005-02-18 Fe-based amorphous alloy ribbon and magnetic core TWI352740B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004198197 2004-07-05
JP2004376872A JP4636365B2 (ja) 2004-07-05 2004-12-27 Ｆｅ基非晶質合金薄帯および磁心体

Publications (2)

Publication Number Publication Date
TW200602499A TW200602499A (en) 2006-01-16
TWI352740B true TWI352740B (en) 2011-11-21

Family

ID=35079340

Family Applications (2)

Application Number Title Priority Date Filing Date
TW094104741A TWI352740B (en) 2004-07-05 2005-02-18 Fe-based amorphous alloy ribbon and magnetic core
TW100128515A TWI444483B (zh) 2004-07-05 2005-02-18 Ｆｅ－系非晶質合金帶及由其形成之磁心

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW100128515A TWI444483B (zh) 2004-07-05 2005-02-18 Ｆｅ－系非晶質合金帶及由其形成之磁心

Country Status (4)

Country Link
US (1) US20060000525A1 (ja)
EP (1) EP1615240A3 (ja)
JP (1) JP4636365B2 (ja)
TW (2) TWI352740B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4558664B2 (ja) 2006-02-28 2010-10-06 株式会社日立産機システム 配電用アモルファス変圧器
JP2007299838A (ja) * 2006-04-28 2007-11-15 Hitachi Metals Ltd カレントトランス用磁心、カレントトランスならびに電力量計
JP5361149B2 (ja) * 2007-06-28 2013-12-04 新日鐵住金株式会社 Ｆｅ系非晶質合金薄帯
DE102010036401B4 (de) * 2010-07-14 2023-08-24 Vacuumschmelze Gmbh & Co. Kg Vorrichtung und Verfahren zum Herstellen eines metallischen Bands
US8974609B2 (en) 2010-08-31 2015-03-10 Metglas, Inc. Ferromagnetic amorphous alloy ribbon and fabrication thereof
US8968489B2 (en) * 2010-08-31 2015-03-03 Metglas, Inc. Ferromagnetic amorphous alloy ribbon with reduced surface defects and application thereof
US8968490B2 (en) * 2010-09-09 2015-03-03 Metglas, Inc. Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof
CN102593969A (zh) * 2012-03-01 2012-07-18 中山市艾克动力电机科技有限公司 一种非稀土类磁铁马达
CN108701530B (zh) * 2016-02-29 2022-07-08 日立金属株式会社 层叠块芯、层叠块和层叠块的制造方法
KR101977039B1 (ko) * 2016-10-27 2019-05-10 주식회사 아모센스 변류기용 코어 및 이의 제조 방법
CN111748754A (zh) * 2020-07-09 2020-10-09 安徽工业大学 一种氧可控的铁基磁制冷合金及其制备方法
KR20240055727A (ko) * 2021-08-25 2024-04-29 유니티카 가부시끼가이샤 연자성 나노와이어 및 그를 포함하는 도료, 및 그를 도포하여 이루어지는 적층체
JP7426742B2 (ja) * 2021-08-25 2024-02-02 ユニチカ株式会社 軟磁性ナノワイヤーおよびそれを含む塗料ならびにそれを塗布してなる積層体
JP7402557B2 (ja) * 2021-08-25 2023-12-21 ユニチカ株式会社 軟磁性ナノワイヤーおよびそれを含む塗料ならびにそれを塗布してなる積層体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581183B2 (ja) * 1976-09-16 1983-01-10 東北大学金属材料研究所長 磁束密度が高く角形比の大きい高透磁率非晶質合金
JPS55161048A (en) * 1979-06-01 1980-12-15 Nippon Steel Corp Amorphous alloy for transformer
JPS5842759A (ja) * 1981-08-21 1983-03-12 アライド・コ−ポレ−シヨン 高い透磁率、低い磁気歪、低い保磁力、低い交流コア損、低い励磁電力および高い熱安定性を合わせもつ金属ガラス
DE3274562D1 (en) * 1981-08-21 1987-01-15 Allied Corp Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability
JPS58213857A (ja) * 1982-06-04 1983-12-12 Takeshi Masumoto 疲労特性に優れた非晶質鉄基合金
US4473413A (en) * 1983-03-16 1984-09-25 Allied Corporation Amorphous alloys for electromagnetic devices
JPS59208057A (ja) * 1983-05-10 1984-11-26 Matsushita Electric Works Ltd 非晶質磁性合金およびその製造方法
US5284528A (en) * 1983-05-23 1994-02-08 Allied-Signal Inc. Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability
US5011553A (en) * 1989-07-14 1991-04-30 Allied-Signal, Inc. Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties
US5871593A (en) * 1992-12-23 1999-02-16 Alliedsignal Inc. Amorphous Fe-B-Si-C alloys having soft magnetic characteristics useful in low frequency applications
US6057766A (en) * 1997-02-14 2000-05-02 Sensormatic Electronics Corporation Iron-rich magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic
US7057489B2 (en) * 1997-08-21 2006-06-06 Metglas, Inc. Segmented transformer core
US6583707B2 (en) * 2001-04-25 2003-06-24 Honeywell International Inc. Apparatus and method for the manufacture of large transformers having laminated cores, particularly cores of annealed amorphous metal alloys

Also Published As

Publication number Publication date
EP1615240A2 (en) 2006-01-11
TWI444483B (zh) 2014-07-11
EP1615240A3 (en) 2008-03-05
JP4636365B2 (ja) 2011-02-23
US20060000525A1 (en) 2006-01-05
JP2006045660A (ja) 2006-02-16
TW200602499A (en) 2006-01-16
TW201202439A (en) 2012-01-16

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