JPWO2025070795A1 - - Google Patents

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Publication number
JPWO2025070795A1
JPWO2025070795A1 JP2025539367A JP2025539367A JPWO2025070795A1 JP WO2025070795 A1 JPWO2025070795 A1 JP WO2025070795A1 JP 2025539367 A JP2025539367 A JP 2025539367A JP 2025539367 A JP2025539367 A JP 2025539367A JP WO2025070795 A1 JPWO2025070795 A1 JP WO2025070795A1
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
JP2025539367A
Other languages
Japanese (ja)
Other versions
JP7836023B2 (ja
JPWO2025070795A5 (https=
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Publication of JPWO2025070795A1 publication Critical patent/JPWO2025070795A1/ja
Publication of JPWO2025070795A5 publication Critical patent/JPWO2025070795A5/ja
Application granted granted Critical
Publication of JP7836023B2 publication Critical patent/JP7836023B2/ja
Active 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
JP2025539367A 2023-09-27 2024-09-27 方向性電磁鋼板及びその製造方法 Active JP7836023B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023166178 2023-09-27
JP2023166178 2023-09-27
PCT/JP2024/034821 WO2025070795A1 (ja) 2023-09-27 2024-09-27 方向性電磁鋼板及びその製造方法

Publications (3)

Publication Number Publication Date
JPWO2025070795A1 true JPWO2025070795A1 (https=) 2025-04-03
JPWO2025070795A5 JPWO2025070795A5 (https=) 2025-09-16
JP7836023B2 JP7836023B2 (ja) 2026-03-26

Family

ID=95201555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025539367A Active JP7836023B2 (ja) 2023-09-27 2024-09-27 方向性電磁鋼板及びその製造方法

Country Status (3)

Country Link
JP (1) JP7836023B2 (https=)
CN (1) CN121889527A (https=)
WO (1) WO2025070795A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11124629A (ja) * 1997-10-16 1999-05-11 Kawasaki Steel Corp 低鉄損・低騒音方向性電磁鋼板
JPH11293340A (ja) * 1998-04-08 1999-10-26 Kawasaki Steel Corp 低鉄損方向性電磁鋼板及びその製造方法
JP2006144058A (ja) * 2004-11-18 2006-06-08 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板およびその製造方法
JP2015206114A (ja) * 2014-04-11 2015-11-19 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
WO2019151399A1 (ja) * 2018-01-31 2019-08-08 Ｊｆｅスチール株式会社 方向性電磁鋼板およびこれを用いてなる変圧器の巻鉄心並びに巻鉄心の製造方法
WO2023190331A1 (ja) * 2022-03-28 2023-10-05 日本製鉄株式会社 方向性電磁鋼板及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5691265B2 (ja) 2010-06-30 2015-04-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5668378B2 (ja) 2010-09-09 2015-02-12 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
JP5668379B2 (ja) 2010-09-09 2015-02-12 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
JP2023166178A (ja) 2022-05-09 2023-11-21 株式会社テイエルブイ クリーニング機構を有する弁装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11124629A (ja) * 1997-10-16 1999-05-11 Kawasaki Steel Corp 低鉄損・低騒音方向性電磁鋼板
JPH11293340A (ja) * 1998-04-08 1999-10-26 Kawasaki Steel Corp 低鉄損方向性電磁鋼板及びその製造方法
JP2006144058A (ja) * 2004-11-18 2006-06-08 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板およびその製造方法
JP2015206114A (ja) * 2014-04-11 2015-11-19 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
WO2019151399A1 (ja) * 2018-01-31 2019-08-08 Ｊｆｅスチール株式会社 方向性電磁鋼板およびこれを用いてなる変圧器の巻鉄心並びに巻鉄心の製造方法
WO2023190331A1 (ja) * 2022-03-28 2023-10-05 日本製鉄株式会社 方向性電磁鋼板及びその製造方法

Also Published As

Publication number Publication date
JP7836023B2 (ja) 2026-03-26
WO2025070795A1 (ja) 2025-04-03
CN121889527A (zh) 2026-04-17

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