JPWO2023112420A1 - - Google Patents

Info

Publication number
JPWO2023112420A1
JPWO2023112420A1 JP2023501047A JP2023501047A JPWO2023112420A1 JP WO2023112420 A1 JPWO2023112420 A1 JP WO2023112420A1 JP 2023501047 A JP2023501047 A JP 2023501047A JP 2023501047 A JP2023501047 A JP 2023501047A JP WO2023112420 A1 JPWO2023112420 A1 JP WO2023112420A1
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.)
Pending
Application number
JP2023501047A
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 JPWO2023112420A1 publication Critical patent/JPWO2023112420A1/ja
Pending 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP2023501047A 2021-12-14 2022-09-22 Pending JPWO2023112420A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021202286 2021-12-14
PCT/JP2022/035417 WO2023112420A1 (ja) 2021-12-14 2022-09-22 積層鉄心の製造方法

Publications (1)

Publication Number Publication Date
JPWO2023112420A1 true JPWO2023112420A1 (ja) 2023-06-22

Family

ID=86774294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023501047A Pending JPWO2023112420A1 (ja) 2021-12-14 2022-09-22

Country Status (3)

Country Link
JP (1) JPWO2023112420A1 (ja)
CA (1) CA3235969A1 (ja)
WO (1) WO2023112420A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07298570A (ja) 1994-04-28 1995-11-10 Nippon Steel Corp 螺旋コアの製造方法
JPH11786A (ja) * 1997-06-10 1999-01-06 Ishikawajima Harima Heavy Ind Co Ltd 水中レーザ・ウォータジェット複合切断装置
JP5598062B2 (ja) 2010-04-01 2014-10-01 新日鐵住金株式会社 低鉄損の回転電機鉄心の製造方法
MX2013001392A (es) * 2010-08-06 2013-04-03 Jfe Steel Corp Lamina de acero electrica de grano orientado y metodo para manufacturar la misma.
JP5983306B2 (ja) 2012-10-24 2016-08-31 Ｊｆｅスチール株式会社 鉄損に優れた変圧器鉄心の製造方法
JP6436381B2 (ja) * 2014-08-27 2018-12-12 日本電産株式会社 モータ用電機子及びモータ
JP6801412B2 (ja) * 2016-12-06 2020-12-16 日本製鉄株式会社 方向性電磁鋼板、及び、その製造方法
EP3751014B1 (en) * 2018-02-08 2023-08-02 Nippon Steel Corporation Grain-oriented electrical steel sheet

Also Published As

Publication number Publication date
CA3235969A1 (en) 2023-06-22
WO2023112420A1 (ja) 2023-06-22

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