JPWO2024195322A1 - - Google Patents

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Publication number
JPWO2024195322A1
JPWO2024195322A1 JP2025508188A JP2025508188A JPWO2024195322A1 JP WO2024195322 A1 JPWO2024195322 A1 JP WO2024195322A1 JP 2025508188 A JP2025508188 A JP 2025508188A JP 2025508188 A JP2025508188 A JP 2025508188A JP WO2024195322 A1 JPWO2024195322 A1 JP WO2024195322A1
Authority
JP
Japan
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.)
Granted
Application number
JP2025508188A
Other languages
Japanese (ja)
Other versions
JP7715312B2 (ja
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 filed Critical
Publication of JPWO2024195322A1 publication Critical patent/JPWO2024195322A1/ja
Application granted granted Critical
Publication of JP7715312B2 publication Critical patent/JP7715312B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • C23C8/14—Oxidising of ferrous surfaces
    • 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
    • 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • H01F1/18—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 with insulating coating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
JP2025508188A 2023-03-23 2024-02-02 Ｆｅ－Ｃｏ系合金被覆基材および積層コア部材 Active JP7715312B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023046520 2023-03-23
JP2023046520 2023-03-23
PCT/JP2024/003598 WO2024195322A1 (ja) 2023-03-23 2024-02-02 Ｆｅ－Ｃｏ系合金被覆基材および積層コア部材

Publications (2)

Publication Number Publication Date
JPWO2024195322A1 true JPWO2024195322A1 (https=) 2024-09-26
JP7715312B2 JP7715312B2 (ja) 2025-07-30

Family

ID=92841313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025508188A Active JP7715312B2 (ja) 2023-03-23 2024-02-02 Ｆｅ－Ｃｏ系合金被覆基材および積層コア部材

Country Status (4)

Country Link
EP (1) EP4685263A1 (https=)
JP (1) JP7715312B2 (https=)
CN (1) CN120883291A (https=)
WO (1) WO2024195322A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112498A (en) * 1980-02-05 1981-09-04 Tdk Corp Formation of insulation coating layer of magnetic metal sheet
JPS61295357A (ja) * 1985-06-20 1986-12-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 二酸化ケイ素の絶縁被膜を有する強磁性のアモルフアス金属テ−プの製造方法
JPH0813153A (ja) * 1994-06-30 1996-01-16 Korea Advanced Inst Of Sci Technol 非晶質磁性合金薄帯の絶縁被膜形成方法
US20030019096A1 (en) * 2001-06-26 2003-01-30 Weihs Timothy P. Magnetic devices comprising magnetic meta-materials
JP2006336061A (ja) * 2005-06-01 2006-12-14 Hitachi Metals Ltd 軟磁性部材
JP2018529021A (ja) * 2015-07-29 2018-10-04 アペラム ＦｅＣｏ合金、ＦｅＳｉ合金またはＦｅシートもしくはストリップおよびその製造方法、前記シートまたはストリップから製造された磁気変圧器コア、ならびにそれを備える変圧器
JP2020202314A (ja) * 2019-06-11 2020-12-17 鈴木　茂 積層鉄心用板材の製造方法、積層鉄心用板材および積層鉄心
JP2022512498A (ja) * 2018-12-13 2022-02-04 ポスコ 方向性電磁鋼板およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5085595B2 (ja) * 2008-09-08 2012-11-28 株式会社東芝 コアシェル型磁性材料、コアシェル型磁性材料の製造方法、デバイス装置、およびアンテナ装置。
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
US20160307679A1 (en) * 2013-12-26 2016-10-20 Drexel University Soft Magnetic Composites for Electric Motors

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112498A (en) * 1980-02-05 1981-09-04 Tdk Corp Formation of insulation coating layer of magnetic metal sheet
JPS61295357A (ja) * 1985-06-20 1986-12-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 二酸化ケイ素の絶縁被膜を有する強磁性のアモルフアス金属テ−プの製造方法
JPH0813153A (ja) * 1994-06-30 1996-01-16 Korea Advanced Inst Of Sci Technol 非晶質磁性合金薄帯の絶縁被膜形成方法
US20030019096A1 (en) * 2001-06-26 2003-01-30 Weihs Timothy P. Magnetic devices comprising magnetic meta-materials
JP2006336061A (ja) * 2005-06-01 2006-12-14 Hitachi Metals Ltd 軟磁性部材
JP2018529021A (ja) * 2015-07-29 2018-10-04 アペラム ＦｅＣｏ合金、ＦｅＳｉ合金またはＦｅシートもしくはストリップおよびその製造方法、前記シートまたはストリップから製造された磁気変圧器コア、ならびにそれを備える変圧器
JP2022512498A (ja) * 2018-12-13 2022-02-04 ポスコ 方向性電磁鋼板およびその製造方法
JP2020202314A (ja) * 2019-06-11 2020-12-17 鈴木　茂 積層鉄心用板材の製造方法、積層鉄心用板材および積層鉄心

Also Published As

Publication number Publication date
WO2024195322A1 (ja) 2024-09-26
CN120883291A (zh) 2025-10-31
EP4685263A4 (en) 2026-01-28
JP7715312B2 (ja) 2025-07-30
EP4685263A1 (en) 2026-01-28

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