[go: up one dir, main page]

FR2823507B1 - Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif - Google Patents

Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif

Info

Publication number
FR2823507B1
FR2823507B1 FR0105056A FR0105056A FR2823507B1 FR 2823507 B1 FR2823507 B1 FR 2823507B1 FR 0105056 A FR0105056 A FR 0105056A FR 0105056 A FR0105056 A FR 0105056A FR 2823507 B1 FR2823507 B1 FR 2823507B1
Authority
FR
France
Prior art keywords
magnetic core
manufacturing
strip
inductive component
nanocrystalline material
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
FR0105056A
Other languages
English (en)
Other versions
FR2823507A1 (fr
Inventor
Francisco Alves
Jean Baptiste Desmoulins
Didier Herisson
Adel Benchabi
Thierry Waeckerle
Herve Fraisse
Bruno Boulogne
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.)
Aperam Stainless Precision SAS
Original Assignee
Imphy Ugine Precision SA
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 Imphy Ugine Precision SA filed Critical Imphy Ugine Precision SA
Priority to FR0105056A priority Critical patent/FR2823507B1/fr
Publication of FR2823507A1 publication Critical patent/FR2823507A1/fr
Application granted granted Critical
Publication of FR2823507B1 publication Critical patent/FR2823507B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/564—Tension control
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/125—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with application of tension
    • 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
    • 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
    • H01F1/15341—Preparation processes therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
FR0105056A 2001-04-12 2001-04-12 Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif Expired - Lifetime FR2823507B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0105056A FR2823507B1 (fr) 2001-04-12 2001-04-12 Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0105056A FR2823507B1 (fr) 2001-04-12 2001-04-12 Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif

Publications (2)

Publication Number Publication Date
FR2823507A1 FR2823507A1 (fr) 2002-10-18
FR2823507B1 true FR2823507B1 (fr) 2004-03-19

Family

ID=8862297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105056A Expired - Lifetime FR2823507B1 (fr) 2001-04-12 2001-04-12 Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif

Country Status (1)

Country Link
FR (1) FR2823507B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877486B1 (fr) * 2004-10-29 2007-03-30 Imphy Alloys Sa Tore nanocristallin pour capteur de courant, compteurs d'energie a simple et a double etage et sondes de courant les incorporant
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
US10580571B2 (en) * 2012-04-16 2020-03-03 Vacuumschmelze Gmbh & Co. Kg Method and device for producing soft magnetic strip material for strip ring cores
JP7409376B2 (ja) * 2019-05-21 2024-01-09 株式会社プロテリアル 合金薄帯積層体の製造方法及び合金薄帯積層体の製造装置
RU201014U1 (ru) * 2020-03-24 2020-11-23 Юрий Пантелеевич Лепеха Фильтр подавления электромагнитных помех

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421925A (en) * 1965-07-30 1969-01-14 Westinghouse Electric Corp Method for producing improved metallic strip material
JPS5934780B2 (ja) * 1977-12-16 1984-08-24 松下電器産業株式会社 非晶質磁性合金薄板の熱処理法
JPS57140824A (en) * 1981-02-23 1982-08-31 Sony Corp Heat treatment of thin strip of amorphous magnetic alloy for magnetostrictive delay wire
US4782994A (en) * 1987-07-24 1988-11-08 Electric Power Research Institute, Inc. Method and apparatus for continuous in-line annealing of amorphous strip
TW226034B (fr) * 1991-03-06 1994-07-01 Allied Signal Inc
FR2673954B1 (fr) * 1991-03-12 1994-05-20 Centre Nal Recherc Scientifique Procede et dispositif de traitement, avec recuit sous tension, d'un alliage ferromagnetique amorphe, et produit correspondant.
US6254695B1 (en) * 1998-08-13 2001-07-03 Vacuumschmelze Gmbh Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time

Also Published As

Publication number Publication date
FR2823507A1 (fr) 2002-10-18

Similar Documents

Publication Publication Date Title
SG125057A1 (en) Non-contacting type ic card and method for fabricating the same
KR960015800A (ko) 코발트 실리사이드 막을 구비하는 반도체 장치의 제조방법
DE60143335D1 (de) Herstellungsvorrichtung und -Verfahren für dünnen Filmen
ATE283005T1 (de) Gerät zum verhindern von weiblicher harninkontinenz
GB2344222B (en) Chip type electronic part and method for the manufacture thereof
FR2777690B1 (fr) Structure et procede de fabrication d'un condensateur
DE69920778D1 (de) Transformator mit Ferritkern und dessen Betriebsverfahren
EP1310988A4 (fr) Dispositif a semi-conducteur et procede de fabrication associe
EP1455001A4 (fr) Materiau metallique revetu d'un film de revetement d'oxyde metallique et/ou d'hydroxyde metallique et procede de fabrication associe
EP1261040A4 (fr) Dispositif a semiconducteur et son procede de fabrication
EP0675530A3 (fr) Procédé de fabrication d'un dispositif semi-conducteur à effet de champ.
FR2823507B1 (fr) Procede de fabrication d'une bande en materiau nanocristallin, procede et dispositif de fabrication d'un tore magnetique, tore magnetique et utilisation du tore magnetique comme element d'un composant inductif
EP1164640A4 (fr) Dispositif a semiconducteur et procede de fabrication correspondant
FR2788762B1 (fr) Liant du type clinker, utilisation et procede de fabrication d'un tel liant
EP1006207A4 (fr) Feuille d'acier magnetique unidirectionnel et procede de fabrication associe
FR2832852B1 (fr) Procede de fabrication d'un composant electronique incorporant un micro-composant inductif
HK1048040A1 (en) Edge achromatization circuit and method.
ID27364A (id) Metode untuk menghambat mrp1
FR2822597B1 (fr) Connecteur d'usage commun a objets multiples et procede de fabrication du connecteur
FR2833411B1 (fr) Procede de fabrication d'un composant electronique incorporant un micro-composant inductif
FR2782839B1 (fr) Procede de fabrication d'un dispositif a semiconducteur
IT1318988B1 (it) Circuito di pilotaggio per un "voice coil motor" e relativo metodo dipilotaggio
EP1396868A4 (fr) Procede et dispositif d'usinage de noyau empile
FR2780546B1 (fr) Circuit integre monolithique comprenant une inductance plane ou un transformateur plan, et procede de fabrication d'un tel circuit
ID26804A (id) Metode untuk menghambat mrp1

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 20