BR9915042A - Componente magnético de grande capacidade de metal amorfo e método para sua construção - Google Patents

Componente magnético de grande capacidade de metal amorfo e método para sua construção

Info

Publication number
BR9915042A
BR9915042A BR9915042-5A BR9915042A BR9915042A BR 9915042 A BR9915042 A BR 9915042A BR 9915042 A BR9915042 A BR 9915042A BR 9915042 A BR9915042 A BR 9915042A
Authority
BR
Brazil
Prior art keywords
amorphous metal
magnetic component
approximately
operated
construction
Prior art date
Application number
BR9915042-5A
Other languages
English (en)
Inventor
Nicholas John Decristofaro
Peter Joseph Stamatis
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of BR9915042A publication Critical patent/BR9915042A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous 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
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Thin Magnetic Films (AREA)
  • Hard Magnetic Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)

Abstract

"COMPONENTE MAGNéTICO DE GRANDE CAPACIDADE DE METAL AMORFO E MéTODO PARA SUA CONSTRUçãO". Componente magnético de grande capacidade de metal amorfo possui uma pluralidade de camadas de tiras de metal amorfo laminadas juntamente para formar uma parte geralmente tridimensional possuindo a forma de um poliedro. O componente magnético de grande capacidade de metal amorfo pode incluir uma superfície arqueada, e preferivelmente inclui duas superfícies arqueadas que são dispostas em oposição uma à outra. O componente magnético é operável em freq³ências que variam na faixa de entre aproximadamente 60 Hz e 20.000 Hz e apresenta uma perda de núcleo de entre menos que ou aproximadamente igual a 1 watt por kg de material do metal amorfo para uma densidade de fluxo de 1,4T e quando operado a uma freq³ência de aproximadamente 60 Hz, e uma perda de núcleo de menos que ou aproximadamente igual a 70 watts por kg de material do metal amorfo para uma densidade de fluxo de 0,30T e quando operado a uma freq³ência de aproximadamente 20.000 Hz. As características da performance do componente magnético de grande capacidade de metal amorfo da presente invenção são significativamente melhores quando comparadas aos componentes de aço-silício operados sobre a mesma faixa de freq³ência.
BR9915042-5A 1998-11-06 1999-11-05 Componente magnético de grande capacidade de metal amorfo e método para sua construção BR9915042A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/186,914 US6331363B1 (en) 1998-11-06 1998-11-06 Bulk amorphous metal magnetic components
PCT/US1999/026250 WO2000028556A1 (en) 1998-11-06 1999-11-05 Bulk amorphous metal magnetic components

Publications (1)

Publication Number Publication Date
BR9915042A true BR9915042A (pt) 2001-10-16

Family

ID=22686807

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915042-5A BR9915042A (pt) 1998-11-06 1999-11-05 Componente magnético de grande capacidade de metal amorfo e método para sua construção

Country Status (14)

Country Link
US (1) US6331363B1 (pt)
EP (1) EP1127359B1 (pt)
JP (2) JP5143978B2 (pt)
KR (1) KR100692421B1 (pt)
CN (1) CN100354991C (pt)
AT (1) ATE316687T1 (pt)
AU (1) AU1470700A (pt)
BR (1) BR9915042A (pt)
CA (1) CA2360170A1 (pt)
DE (1) DE69929630T2 (pt)
DK (1) DK1127359T3 (pt)
ES (1) ES2257885T3 (pt)
TW (1) TWM287496U (pt)
WO (1) WO2000028556A1 (pt)

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US6462456B1 (en) * 1998-11-06 2002-10-08 Honeywell International Inc. Bulk amorphous metal magnetic components for electric motors
US6346337B1 (en) * 1998-11-06 2002-02-12 Honeywell International Inc. Bulk amorphous metal magnetic component
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US6803694B2 (en) * 1998-11-06 2004-10-12 Metglas, Inc. Unitary amorphous metal component for an axial flux electric machine
US6552639B2 (en) * 2000-04-28 2003-04-22 Honeywell International Inc. Bulk stamped amorphous metal magnetic component
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US9057115B2 (en) 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
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CN104388842B (zh) * 2014-12-02 2016-08-24 北京科技大学 一种Fe-Cr-B系耐腐蚀块体非晶合金及其制备方法
CN105420641B (zh) * 2015-11-26 2017-07-28 北京科技大学 一种具有高饱和磁化强度的Fe‑B‑Si系块体非晶合金
EP3584332B1 (en) 2017-02-14 2023-05-10 Panasonic Holdings Corporation Thin strip component, method for manufacturing same, and motor using thin strip component
CN114300211B (zh) * 2022-01-13 2022-12-23 中国科学院近代物理研究所 一种卷绕型纳米晶扫描磁铁及其制备方法

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Also Published As

Publication number Publication date
US6331363B1 (en) 2001-12-18
EP1127359B1 (en) 2006-01-25
TWM287496U (en) 2006-02-11
KR100692421B1 (ko) 2007-03-09
DK1127359T3 (da) 2006-06-06
CA2360170A1 (en) 2000-05-18
JP5143978B2 (ja) 2013-02-13
JP2002529929A (ja) 2002-09-10
ES2257885T3 (es) 2006-08-01
ATE316687T1 (de) 2006-02-15
WO2000028556A1 (en) 2000-05-18
DE69929630D1 (de) 2006-04-13
CN1333914A (zh) 2002-01-30
DE69929630T2 (de) 2006-09-21
AU1470700A (en) 2000-05-29
KR20010085994A (ko) 2001-09-07
CN100354991C (zh) 2007-12-12
EP1127359A1 (en) 2001-08-29
JP2013048250A (ja) 2013-03-07

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.