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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)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (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
WO2013156010A1 (fr) * 2012-04-16 2013-10-24 Vacuumschmelze Gmbh & Co. Kg Procédé et dispositif de fabrication de matériau magnétique doux en bande pour tores enroulés
WO2020235643A1 (fr) * 2019-05-21 2020-11-26 日立金属株式会社 Procédé de production d'un ruban d'alliage nanocristallin ayant un film de résine
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

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