CN110268075A - 降低软磁fe-co合金中的有序生长 - Google Patents

降低软磁fe-co合金中的有序生长 Download PDF

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Publication number
CN110268075A
CN110268075A CN201780079776.9A CN201780079776A CN110268075A CN 110268075 A CN110268075 A CN 110268075A CN 201780079776 A CN201780079776 A CN 201780079776A CN 110268075 A CN110268075 A CN 110268075A
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CN
China
Prior art keywords
alloy
manufacture
temperature
annealing
elongate article
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Pending
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CN201780079776.9A
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English (en)
Chinese (zh)
Inventor
E.M.费特林
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CRS Holdings LLC
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CRS Holdings LLC
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60480367&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN110268075(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CRS Holdings LLC filed Critical CRS Holdings LLC
Publication of CN110268075A publication Critical patent/CN110268075A/zh
Pending legal-status Critical Current

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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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B2038/0048—Annealing, relaxing
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
CN201780079776.9A 2016-10-21 2017-10-20 降低软磁fe-co合金中的有序生长 Pending CN110268075A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662410926P 2016-10-21 2016-10-21
US62/410926 2016-10-21
PCT/US2017/057576 WO2018075882A1 (en) 2016-10-21 2017-10-20 Reducing ordered growth in soft-magnetic fe-co alloys

Publications (1)

Publication Number Publication Date
CN110268075A true CN110268075A (zh) 2019-09-20

Family

ID=60480367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780079776.9A Pending CN110268075A (zh) 2016-10-21 2017-10-20 降低软磁fe-co合金中的有序生长

Country Status (11)

Country Link
US (2) US20180112287A1 (https=)
EP (1) EP3529386B1 (https=)
JP (1) JP2019537664A (https=)
KR (1) KR102318304B1 (https=)
CN (1) CN110268075A (https=)
BR (1) BR112019008105B1 (https=)
CA (1) CA3040715C (https=)
ES (1) ES2880382T3 (https=)
IL (1) IL266024A (https=)
MX (1) MX2019004479A (https=)
WO (1) WO2018075882A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114107618A (zh) * 2020-08-31 2022-03-01 通用电气公司 用于混合涡轮电气部件的铁钴层压材料的加工

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2019004479A (es) 2016-10-21 2019-10-09 Crs Holdings Inc Reducción del crecimiento ordenado en aleaciones fe-co magnéticas blandas.
DE102016222805B4 (de) * 2016-11-18 2026-04-02 Vacuumschmelze Gmbh & Co. Kg Verfahren zum Herstellen einer CoFe-Legierung
US11028468B2 (en) * 2018-09-28 2021-06-08 Apple Inc. Soft magnetic alloy optimized for metal injection molding
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
DE102019110872A1 (de) * 2019-04-26 2020-11-12 Vacuumschmelze Gmbh & Co. Kg Blechpaket und Verfahren zum Herstellen einer hochpermeablen weichmagnetischen Legierung
EP3957757B1 (en) * 2020-08-18 2023-03-01 Vacuumschmelze GmbH & Co. KG Method of producing a cofe alloy strip and a cofe alloy lamination
CN119790179A (zh) * 2022-08-31 2025-04-08 株式会社博迈立铖 Fe-Co系合金棒材的制造方法及Fe-Co系合金棒材
WO2024048788A1 (ja) * 2022-09-02 2024-03-07 株式会社プロテリアル Ｆｅ－Ｃｏ系合金棒材の製造方法
WO2025249021A1 (ja) * 2024-05-30 2025-12-04 株式会社プロテリアル Ｆｅ－Ｃｏ系合金帯材の製造方法、Ｆｅ－Ｃｏ系合金帯材および積層コア部材

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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
US5501747A (en) * 1995-05-12 1996-03-26 Crs Holdings, Inc. High strength iron-cobalt-vanadium alloy article
US20080042505A1 (en) * 2005-07-20 2008-02-21 Vacuumschmelze Gmbh & Co. Kg Method for Production of a Soft-Magnetic Core or Generators and Generator Comprising Such a Core

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US747A (en) * 1838-05-25 Improvement in fire-arms
US286A (en) * 1837-07-19 Mode of
US92A (en) * 1836-11-28 Machine for nicking or cutting notci-ies in heads of wood-screws
US3634072A (en) 1970-05-21 1972-01-11 Carpenter Technology Corp Magnetic alloy
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US3793092A (en) * 1972-11-10 1974-02-19 Gen Electric Fine-grained, completely decrystallized, annealed cobalt-iron-vanadium articles and method
JPH0841569A (ja) * 1994-07-25 1996-02-13 Tokin Corp 磁性合金管及びその製造方法
US5741374A (en) 1997-05-14 1998-04-21 Crs Holdings, Inc. High strength, ductile, Co-Fe-C soft magnetic alloy
JPH11158541A (ja) * 1997-12-02 1999-06-15 Honda Motor Co Ltd 優れた機械的性質を有するＦｅ−Ｃｏ系磁性合金の製造方法
GB2339798B (en) 1998-07-24 2002-12-11 Telcon Ltd High Strength soft magnetic alloys
US6685882B2 (en) * 2001-01-11 2004-02-03 Chrysalis Technologies Incorporated Iron-cobalt-vanadium alloy
JP2009114511A (ja) * 2007-11-07 2009-05-28 Daido Steel Co Ltd 軟磁性金属箔の製造方法
WO2010109272A2 (de) 2009-03-26 2010-09-30 Vacuumschmelze Gmbh & Co. Kg Blechpaket mit weichmagnetischem werkstoff und verfahren zum stoffschlüssigen fügen von paketlamellen zu einem weichmagnetischen blechpaket
WO2013087997A1 (fr) 2011-12-16 2013-06-20 Aperam Procédé de fabrication d'une bande mince en alliage magnétique doux et bande obtenue
MX2019004479A (es) 2016-10-21 2019-10-09 Crs Holdings Inc Reducción del crecimiento ordenado en aleaciones fe-co magnéticas blandas.

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Publication number Priority date Publication date Assignee Title
US3597286A (en) * 1968-02-23 1971-08-03 Westinghouse Electric Corp Method of treating a high strength high ductility iron-cobalt alloy
US5501747A (en) * 1995-05-12 1996-03-26 Crs Holdings, Inc. High strength iron-cobalt-vanadium alloy article
US20080042505A1 (en) * 2005-07-20 2008-02-21 Vacuumschmelze Gmbh & Co. Kg Method for Production of a Soft-Magnetic Core or Generators and Generator Comprising Such a Core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114107618A (zh) * 2020-08-31 2022-03-01 通用电气公司 用于混合涡轮电气部件的铁钴层压材料的加工

Also Published As

Publication number Publication date
KR102318304B1 (ko) 2021-10-29
WO2018075882A1 (en) 2018-04-26
US20210207239A1 (en) 2021-07-08
BR112019008105B1 (pt) 2022-10-18
US20180112287A1 (en) 2018-04-26
MX2019004479A (es) 2019-10-09
CA3040715A1 (en) 2018-04-26
EP3529386A1 (en) 2019-08-28
ES2880382T3 (es) 2021-11-24
IL266024A (en) 2019-06-30
JP2019537664A (ja) 2019-12-26
EP3529386B1 (en) 2021-04-14
BR112019008105A2 (https=) 2019-07-23
CA3040715C (en) 2021-07-06
KR20190074294A (ko) 2019-06-27

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