CN121909297A - 方向性电磁钢板及方向性电磁钢板的制造方法 - Google Patents

方向性电磁钢板及方向性电磁钢板的制造方法

Info

Publication number
CN121909297A
CN121909297A CN202480060082.0A CN202480060082A CN121909297A CN 121909297 A CN121909297 A CN 121909297A CN 202480060082 A CN202480060082 A CN 202480060082A CN 121909297 A CN121909297 A CN 121909297A
Authority
CN
China
Prior art keywords
magnetic domain
domain control
grain
steel sheet
oriented electrical
Prior art date
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
CN202480060082.0A
Other languages
English (en)
Chinese (zh)
Inventor
松原棱
川村悠祐
本间励
铃间俊之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN121909297A publication Critical patent/CN121909297A/zh
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
    • 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
    • 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
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
CN202480060082.0A 2023-09-27 2024-09-27 方向性电磁钢板及方向性电磁钢板的制造方法 Pending CN121909297A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023166102 2023-09-27
JP2023-166102 2023-09-27
PCT/JP2024/034793 WO2025070776A1 (ja) 2023-09-27 2024-09-27 方向性電磁鋼板、及び方向性電磁鋼板の製造方法

Publications (1)

Publication Number Publication Date
CN121909297A true CN121909297A (zh) 2026-04-21

Family

ID=95203240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480060082.0A Pending CN121909297A (zh) 2023-09-27 2024-09-27 方向性电磁钢板及方向性电磁钢板的制造方法

Country Status (3)

Country Link
JP (1) JPWO2025070776A1 (https=)
CN (1) CN121909297A (https=)
WO (1) WO2025070776A1 (https=)

Family Cites Families (12)

* 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
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
MX2013002627A (es) * 2010-09-10 2013-04-24 Jfe Steel Corp Lamina de acero magnetica de grano orientado y proceso para producir la misma.
JP6116793B2 (ja) * 2010-09-22 2017-04-19 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR102466499B1 (ko) * 2015-12-22 2022-11-10 주식회사 포스코 방향성 전기강판 및 그 제조방법
KR102162984B1 (ko) * 2018-12-19 2020-10-07 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
JP7319522B2 (ja) * 2019-04-05 2023-08-02 日本製鉄株式会社 方向性電磁鋼板
EP4502189A4 (en) * 2022-03-28 2025-07-16 Nippon Steel Corp GRAIN-ORIENTED MAGNETIC STEEL SHEET AND PROCESS FOR PRODUCING SAME
JP7732943B2 (ja) 2022-05-09 2025-09-02 ダイハツ工業株式会社 車両用制御装置

Also Published As

Publication number Publication date
WO2025070776A1 (ja) 2025-04-03
JPWO2025070776A1 (https=) 2025-04-03

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