BR0007607A - Processo de tratamento de uma tira fina metálicafrágil e peças magnéticas realizadas a partir deuma tira feita de liga nanocristalina - Google Patents

Processo de tratamento de uma tira fina metálicafrágil e peças magnéticas realizadas a partir deuma tira feita de liga nanocristalina

Info

Publication number
BR0007607A
BR0007607A BR0007607-4A BR0007607A BR0007607A BR 0007607 A BR0007607 A BR 0007607A BR 0007607 A BR0007607 A BR 0007607A BR 0007607 A BR0007607 A BR 0007607A
Authority
BR
Brazil
Prior art keywords
strip
nanocrystalline alloy
subjected
treatment process
thin metallic
Prior art date
Application number
BR0007607-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Jean-Pierre Reyal
Francis Schmit
Original Assignee
Imphy Ugine Precision
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9540998&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0007607(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imphy Ugine Precision filed Critical Imphy Ugine Precision
Publication of BR0007607A publication Critical patent/BR0007607A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • H01F1/15383—Applying coatings thereon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2251/00—Treating composite or clad material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2261/00—Machining or cutting being involved
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Hard Magnetic Materials (AREA)
BR0007607-4A 1999-01-19 2000-01-14 Processo de tratamento de uma tira fina metálicafrágil e peças magnéticas realizadas a partir deuma tira feita de liga nanocristalina BR0007607A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9900521A FR2788455B1 (fr) 1999-01-19 1999-01-19 Procede de traitement d'une bande mince metallique fragile et pieces magnetiques realisees a partir d'une bande en alliage nanocristallin
PCT/FR2000/000077 WO2000043556A1 (fr) 1999-01-19 2000-01-14 Procede de traitement d'une bande mince metallique fragile et pieces magnetiques realisees a partir d'une bande en alliage nanocristallin

Publications (1)

Publication Number Publication Date
BR0007607A true BR0007607A (pt) 2001-10-30

Family

ID=9540998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007607-4A BR0007607A (pt) 1999-01-19 2000-01-14 Processo de tratamento de uma tira fina metálicafrágil e peças magnéticas realizadas a partir deuma tira feita de liga nanocristalina

Country Status (18)

Country Link
US (2) US7075402B1 (enExample)
EP (2) EP1147234B1 (enExample)
JP (1) JP3822440B2 (enExample)
KR (1) KR20010109279A (enExample)
CN (1) CN1177942C (enExample)
AT (2) ATE321151T1 (enExample)
AU (1) AU3054700A (enExample)
BR (1) BR0007607A (enExample)
CA (1) CA2358907A1 (enExample)
CZ (1) CZ20012582A3 (enExample)
DE (2) DE60026892T2 (enExample)
ES (1) ES2256651T3 (enExample)
FR (1) FR2788455B1 (enExample)
ID (1) ID29815A (enExample)
MX (1) MXPA01007288A (enExample)
PL (1) PL350245A1 (enExample)
RU (1) RU2001123224A (enExample)
WO (1) WO2000043556A1 (enExample)

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US6873239B2 (en) * 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
US20050003079A1 (en) * 2003-03-17 2005-01-06 Tdk Corporation Production method of laminated soft magnetic member, production method of soft magnetic sheet, and method for heat treating laminated soft magnetic member
FR2856552B1 (fr) * 2003-06-23 2005-10-21 Imphy Ugine Precision Procede de fabrication de pieces pour composants electroniques passifs et pieces obtenues
US20060075623A1 (en) * 2004-10-13 2006-04-13 Dan Jones Method of manufacture of metal components
EP1724792A1 (fr) * 2005-05-20 2006-11-22 Imphy Alloys Procédé de fabrication d'une bande en matériau nanocristallin et dispositif de fabrication d'un tore enroulé à partir de cette bande
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FI20070798A0 (fi) * 2007-10-24 2007-10-24 Jarkko Salomaeki Menetelmä magneettisen sydämen valmistamiseksi
FR2928006B1 (fr) * 2008-02-26 2011-03-04 Univ Claude Bernard Lyon Procede de fabrication d'un capteur de champ magnetique et capteur de champ magnetique obtenu
CN101935742B (zh) * 2010-09-21 2013-01-02 中国矿业大学 一种制备优异软磁性能纳米晶合金的退火方法
US9824818B2 (en) * 2011-10-19 2017-11-21 Keith D. Earhart Method of manufacturing wound transformer core
WO2014043580A2 (en) * 2012-09-14 2014-03-20 Mark Olsson Sonde devices including a sectional ferrite core structure
TW201415501A (zh) * 2012-10-02 2014-04-16 Access Business Group Int Llc 磁通量導引構件
US9798033B2 (en) 2013-03-15 2017-10-24 SeeScan, Inc. Sonde devices including a sectional ferrite core
JP6273239B2 (ja) * 2015-09-04 2018-01-31 Ｊｆｅスチール株式会社 積層鉄心製造装置および積層鉄心製造方法
DE102015014490A1 (de) * 2015-11-10 2017-05-11 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zur Verarbeitung eines Blechwerkstücks
CN105761922A (zh) * 2016-02-19 2016-07-13 南昌大学 一种磁粉芯模具材料设计与制备工艺
CN109643603B (zh) * 2016-12-07 2021-04-13 松下电器产业株式会社 铁芯和电动机
US11282916B2 (en) * 2017-01-30 2022-03-22 Taiwan Semiconductor Manufacturing Co., Ltd. Magnetic thin film inductor structures
CN107742575A (zh) * 2017-10-10 2018-02-27 深圳市信维通信股份有限公司 一种非晶或纳米晶带材叠层的制备方法及制造系统
CN108115762A (zh) * 2017-12-12 2018-06-05 江西中磁科技协同创新有限公司 一种软磁材料用冲切机的上料装置
DE102018204876A1 (de) * 2018-03-29 2019-10-02 Thyssenkrupp Ag Elektromotor mit geschrägtem Stator und/oder Rotor enthaltend mindestens eine Schicht eines Verbundwerkstoffs
DE102018111526A1 (de) * 2018-05-15 2019-11-21 Vacuumschmelze Gmbh & Co. Kg Bifilarer lagenisolierter Magnetkern und Verfahren zur Herstellung eines gewickelten nanokristallinen Magnetkerns
CN108987092B (zh) * 2018-08-17 2021-08-24 佛山市中研非晶科技股份有限公司 块状非晶合金叠片元件的制作方法
KR102169505B1 (ko) * 2018-12-12 2020-10-23 한국표준과학연구원 수직자성박막의 자화의 크기를 측정하는 방법 및 장치
KR20210132119A (ko) * 2019-03-31 2021-11-03 데쿠세리아루즈 가부시키가이샤 슬릿 장치, 슬릿 방법 및 적층 테이프
CN110323055B (zh) * 2019-06-28 2021-01-26 横店集团东磁股份有限公司 一种纳米晶产品的制备装置以及制备方法
DE102019213659A1 (de) 2019-09-09 2021-03-11 Elringklinger Ag Verfahren zur Herstellung eines Blechstapels, Blechstapel, Maschinenbauteil und Elektromotor
JP7255452B2 (ja) * 2019-10-30 2023-04-11 トヨタ自動車株式会社 合金薄帯片およびその製造方法
CN110993306B (zh) * 2019-12-16 2021-12-24 陕西长岭迈腾电子有限公司 一种磁性铁芯的制备方法及其制备系统
RU201014U1 (ru) * 2020-03-24 2020-11-23 Юрий Пантелеевич Лепеха Фильтр подавления электромагнитных помех
CN112058607A (zh) * 2020-09-03 2020-12-11 河南鑫昊晟达实业有限公司 非晶纳米晶等金属极薄带双面涂层方法及连续退火装置
CN112398295B (zh) * 2020-10-23 2022-03-25 飞竞电机(深圳)有限公司 一种非晶合金定子冲压成型方法
CN114793025A (zh) * 2021-01-26 2022-07-26 日立金属株式会社 马达用非晶叠片铁芯及其制造方法以及马达用非晶合金薄带
CN113470944A (zh) * 2021-05-26 2021-10-01 深圳大学 一种非晶磁性材料高频变压器铁芯及其制造方法
US11955268B2 (en) * 2022-06-17 2024-04-09 The Florida International University Board Of Trustees Stacked magnetic cores having small footprints
CN115863043A (zh) * 2022-12-30 2023-03-28 常州创明磁性材料科技有限公司 一种高效径向磁场非晶/纳米晶铁芯的加工制造方法

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Also Published As

Publication number Publication date
CA2358907A1 (fr) 2000-07-27
DE60013402D1 (de) 2004-10-07
FR2788455B1 (fr) 2001-04-06
US7075402B1 (en) 2006-07-11
WO2000043556A1 (fr) 2000-07-27
DE60013402T2 (de) 2005-09-08
DE60026892D1 (de) 2006-05-11
EP1147234A1 (fr) 2001-10-24
US20060132278A1 (en) 2006-06-22
DE60026892T2 (de) 2006-08-10
EP1413632B1 (fr) 2006-03-22
EP1147234B1 (fr) 2004-09-01
PL350245A1 (en) 2002-12-02
ES2256651T3 (es) 2006-07-16
CN1177942C (zh) 2004-12-01
MXPA01007288A (es) 2002-07-02
JP2002538983A (ja) 2002-11-19
ATE321151T1 (de) 2006-04-15
EP1413632A2 (fr) 2004-04-28
JP3822440B2 (ja) 2006-09-20
AU3054700A (en) 2000-08-07
US7629870B2 (en) 2009-12-08
ATE275210T1 (de) 2004-09-15
CZ20012582A3 (cs) 2002-02-13
FR2788455A1 (fr) 2000-07-21
KR20010109279A (ko) 2001-12-08
RU2001123224A (ru) 2003-06-20
EP1413632A3 (fr) 2004-07-28
ID29815A (id) 2001-10-11
CN1341153A (zh) 2002-03-20

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FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]