JPWO2025079437A1 - - Google Patents

Info

Publication number
JPWO2025079437A1
JPWO2025079437A1 JP2025510402A JP2025510402A JPWO2025079437A1 JP WO2025079437 A1 JPWO2025079437 A1 JP WO2025079437A1 JP 2025510402 A JP2025510402 A JP 2025510402A JP 2025510402 A JP2025510402 A JP 2025510402A JP WO2025079437 A1 JPWO2025079437 A1 JP WO2025079437A1
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
JP2025510402A
Other languages
Japanese (ja)
Other versions
JPWO2025079437A5 (https=
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 JPWO2025079437A1 publication Critical patent/JPWO2025079437A1/ja
Publication of JPWO2025079437A5 publication Critical patent/JPWO2025079437A5/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 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
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP2025510402A 2023-10-11 2024-09-27 Pending JPWO2025079437A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023176056 2023-10-11
PCT/JP2024/034626 WO2025079437A1 (ja) 2023-10-11 2024-09-27 方向性電磁鋼板の製造方法、方向性電磁鋼板及び工業製品

Publications (2)

Publication Number Publication Date
JPWO2025079437A1 true JPWO2025079437A1 (https=) 2025-04-17
JPWO2025079437A5 JPWO2025079437A5 (https=) 2025-09-17

Family

ID=95395598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025510402A Pending JPWO2025079437A1 (https=) 2023-10-11 2024-09-27

Country Status (3)

Country Link
JP (1) JPWO2025079437A1 (https=)
CN (1) CN121889518A (https=)
WO (1) WO2025079437A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328140A (ja) * 1999-05-11 2000-11-28 Nippon Steel Corp 板厚の厚い低鉄損一方向性電磁鋼板の製造方法
WO2012017690A1 (ja) * 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2012032792A1 (ja) * 2010-09-10 2012-03-15 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP2019147980A (ja) * 2018-02-26 2019-09-05 日本製鉄株式会社 方向性電磁鋼板の製造方法
JP2020158882A (ja) * 2019-03-19 2020-10-01 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2022153605A1 (ja) * 2021-01-18 2022-07-21 Ｊｆｅスチール株式会社 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
JPS61117218A (ja) 1984-11-10 1986-06-04 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
KR102148383B1 (ko) 2016-01-22 2020-08-26 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
JP2023176056A (ja) 2022-05-31 2023-12-13 ミヨシ油脂株式会社 添加剤

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328140A (ja) * 1999-05-11 2000-11-28 Nippon Steel Corp 板厚の厚い低鉄損一方向性電磁鋼板の製造方法
WO2012017690A1 (ja) * 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2012032792A1 (ja) * 2010-09-10 2012-03-15 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP2019147980A (ja) * 2018-02-26 2019-09-05 日本製鉄株式会社 方向性電磁鋼板の製造方法
JP2020158882A (ja) * 2019-03-19 2020-10-01 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2022153605A1 (ja) * 2021-01-18 2022-07-21 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法

Also Published As

Publication number Publication date
WO2025079437A1 (ja) 2025-04-17
CN121889518A (zh) 2026-04-17

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