EP2791377B1 - Procede de fabrication d'une bande mince en alliage magnetique doux - Google Patents

Procede de fabrication d'une bande mince en alliage magnetique doux Download PDF

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Publication number
EP2791377B1
EP2791377B1 EP12801754.8A EP12801754A EP2791377B1 EP 2791377 B1 EP2791377 B1 EP 2791377B1 EP 12801754 A EP12801754 A EP 12801754A EP 2791377 B1 EP2791377 B1 EP 2791377B1
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EP
European Patent Office
Prior art keywords
annealing
alloy
strip
magnetic
temperature
Prior art date
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Active
Application number
EP12801754.8A
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German (de)
English (en)
French (fr)
Other versions
EP2791377A1 (fr
Inventor
Thierry Waeckerle
Rémy BATONNET
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 SA
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Aperam SA
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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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4017—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the upper limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/14—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for wrist joints
    • 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
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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
    • C21D8/1261—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 following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • 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
    • 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
    • H01F1/16—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 in the form of sheets
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
EP12801754.8A 2011-12-16 2012-12-17 Procede de fabrication d'une bande mince en alliage magnetique doux Active EP2791377B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/FR2011/053037 WO2013087997A1 (fr) 2011-12-16 2011-12-16 Procédé de fabrication d'une bande mince en alliage magnétique doux et bande obtenue
PCT/EP2012/075851 WO2013087939A1 (fr) 2011-12-16 2012-12-17 Procede de fabrication d'une bande mince en alliage magnetique doux et bande obtenue

Publications (2)

Publication Number Publication Date
EP2791377A1 EP2791377A1 (fr) 2014-10-22
EP2791377B1 true EP2791377B1 (fr) 2018-07-11

Family

ID=47358484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12801754.8A Active EP2791377B1 (fr) 2011-12-16 2012-12-17 Procede de fabrication d'une bande mince en alliage magnetique doux

Country Status (12)

Country Link
US (3) US20140283953A1 (es)
EP (1) EP2791377B1 (es)
JP (1) JP6313216B2 (es)
KR (1) KR102035729B1 (es)
CN (1) CN104114724B (es)
BR (1) BR112014015514B8 (es)
CA (1) CA2858167C (es)
ES (1) ES2689552T3 (es)
IN (1) IN2014KN01291A (es)
MX (1) MX358460B (es)
RU (1) RU2630737C2 (es)
WO (2) WO2013087997A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2724810C2 (ru) * 2015-07-29 2020-06-25 Аперам ЛИСТ ИЛИ ПОЛОСА FeCo СПЛАВА, FeSi СПЛАВА ИЛИ Fe, СПОСОБ ИХ ИЗГОТОВЛЕНИЯ, МАГНИТНЫЙ СЕРДЕЧНИК ТРАНСФОРМАТОРА, ИЗГОТОВЛЕННЫЙ ИЗ УКАЗАННОГО ЛИСТА ИЛИ ПОЛОСЫ, И ТРАНСФОРМАТОР, ВКЛЮЧАЮЩИЙ ТАКОЙ СЕРДЕЧНИК
US11827961B2 (en) 2020-12-18 2023-11-28 Vacuumschmelze Gmbh & Co. Kg FeCoV alloy and method for producing a strip from an FeCoV alloy

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DE102014100589A1 (de) * 2014-01-20 2015-07-23 Vacuumschmelze Gmbh & Co. Kg Weichmagnetische Legierung auf Eisen-Kobalt-Basis sowie Verfahren zu deren Herstellung
CN105182121A (zh) * 2015-09-01 2015-12-23 无锡华虹信息科技有限公司 一种电力设备故障在线监测装置
CN105543696B (zh) * 2015-12-08 2018-03-09 中国航空工业集团公司北京航空材料研究院 一种超高强度软磁合金带、其制备方法以及其制件的热处理方法
WO2017184778A1 (en) 2016-04-20 2017-10-26 Arconic Inc. Fcc materials of aluminum, cobalt and nickel, and products made therefrom
EP3445881A4 (en) 2016-04-20 2019-09-04 Arconic Inc. ALUMINUM, COBALT IRON AND NICKEL MATERIALS WITH FCC STRUCTURE AND PRODUCTS MANUFACTURED THEREFROM
GB2550593A (en) * 2016-05-24 2017-11-29 Vacuumschmelze Gmbh & Co Kg Soft magnetic laminated core, method of producing a laminated core for a stator and/or rotor of an electric machine
CN106011543A (zh) * 2016-07-11 2016-10-12 陕西航空精密合金有限公司 改良型铁钴钒合金及其制造方法
CN110268075A (zh) 2016-10-21 2019-09-20 Crs 控股公司 降低软磁fe-co合金中的有序生长
DE102018112493A1 (de) * 2017-10-27 2019-05-02 Vacuumschmelze Gmbh & Co. Kg Hochpermeable weichmagnetische Legierung und Verfahren zum Herstellen einer hochpermeablen weichmagnetischen Legierung
US10946444B2 (en) * 2018-04-10 2021-03-16 General Electric Company Method of heat-treating additively manufactured ferromagnetic components
CN108624823B (zh) * 2018-04-28 2019-09-27 钢铁研究总院 一种电声器件用高性能导磁合金及其制备方法
CN109811200A (zh) * 2019-03-06 2019-05-28 陕西新精特钢研精密合金有限公司 一种高强度1j22带材及其制作方法
DE102019107422A1 (de) * 2019-03-22 2020-09-24 Vacuumschmelze Gmbh & Co. Kg Band aus einer Kobalt-Eisen-Legierung, Blechpaket und Verfahren zum Herstellen eines Bands aus einer Kobalt-Eisen-Legierung
CN111471899A (zh) * 2020-04-27 2020-07-31 江苏精研科技股份有限公司 高性能软磁合金粉末及制备复杂零件的制备工艺
EP3957757B1 (en) * 2020-08-18 2023-03-01 Vacuumschmelze GmbH & Co. KG Method of producing a cofe alloy strip and a cofe alloy lamination
US11920230B2 (en) * 2020-08-31 2024-03-05 General Electric Company Processing of iron cobalt lamination material for hybrid turbo-electric components
CN112359186A (zh) * 2020-11-13 2021-02-12 沈阳航天新光集团有限公司 一种磁性材料真空退火方法
CA3200783A1 (fr) * 2020-12-09 2022-06-16 Thierry Waeckerle Procedee de fabrication d'une bande ou tole laminee a froid en alliage feco sensiblement equiatomique, une bande ou tole laminee a froid en alliage feco sensiblement equiatomique, et piece magnetique decoupee a partir de celle-c
CN114645173B (zh) * 2020-12-18 2022-09-16 孙学银 一种高强FeCoV-Nb-W软磁合金及其热处理方法
CN112680578B (zh) * 2020-12-18 2022-01-11 孙学银 一种高磁导率高饱和密度FeCo软磁合金的热处理制备方法
CN113913649B (zh) * 2021-10-14 2022-08-02 陕西新精特钢研精密合金有限公司 一种高机械性能及高磁性能的1j22合金及其制作工艺
CN115029611B (zh) * 2022-07-25 2023-04-25 西安钢研功能材料股份有限公司 一种铁钴钒磁滞合金带材的制备方法

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US3597286A (en) 1968-02-23 1971-08-03 Westinghouse Electric Corp Method of treating a high strength high ductility iron-cobalt alloy
US3622409A (en) 1969-06-02 1971-11-23 Allegheny Ludlum Steel Method of producing magnetic alloys and novel product
US3634072A (en) 1970-05-21 1972-01-11 Carpenter Technology Corp Magnetic alloy
US3695944A (en) 1970-06-17 1972-10-03 Allegheny Ludlum Ind Inc Iron cobalt vanadium alloy
US3793092A (en) 1972-11-10 1974-02-19 Gen Electric Fine-grained, completely decrystallized, annealed cobalt-iron-vanadium articles and method
US6146474A (en) 1998-02-05 2000-11-14 Imphy Ugine Precision Iron-cobalt alloy
US20040089377A1 (en) 2001-01-11 2004-05-13 Deevi Seetharama C. High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications

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US3622944A (en) * 1969-08-05 1971-11-23 Tokai Denki Kk Electrical connector
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US11600439B2 (en) 2023-03-07
ES2689552T3 (es) 2018-11-14
MX358460B (es) 2018-08-22
BR112014015514A8 (pt) 2017-07-04
JP6313216B2 (ja) 2018-04-18
WO2013087939A1 (fr) 2013-06-20
BR112014015514A2 (pt) 2017-06-13
CN104114724A (zh) 2014-10-22
US20140299233A1 (en) 2014-10-09
JP2015508447A (ja) 2015-03-19
CA2858167C (fr) 2020-09-08
US20200294715A1 (en) 2020-09-17
RU2014129076A (ru) 2016-02-10
US10957481B2 (en) 2021-03-23
KR102035729B1 (ko) 2019-11-08
KR20140108559A (ko) 2014-09-11
BR112014015514B8 (pt) 2020-03-24
BR112014015514B1 (pt) 2020-03-10
EP2791377A1 (fr) 2014-10-22
US20140283953A1 (en) 2014-09-25
CA2858167A1 (fr) 2013-06-20
CN104114724B (zh) 2016-12-07
RU2630737C2 (ru) 2017-09-12
WO2013087997A1 (fr) 2013-06-20

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