CN121889518A - 方向性电磁钢板的制造方法、方向性电磁钢板及工业产品 - Google Patents

方向性电磁钢板的制造方法、方向性电磁钢板及工业产品

Info

Publication number
CN121889518A
CN121889518A CN202480060043.0A CN202480060043A CN121889518A CN 121889518 A CN121889518 A CN 121889518A CN 202480060043 A CN202480060043 A CN 202480060043A CN 121889518 A CN121889518 A CN 121889518A
Authority
CN
China
Prior art keywords
groove
steel sheet
electromagnetic steel
directional electromagnetic
grain
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
CN202480060043.0A
Other languages
English (en)
Chinese (zh)
Inventor
滨村秀行
安田雅人
森重宣乡
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 CN121889518A publication Critical patent/CN121889518A/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
    • 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)
CN202480060043.0A 2023-10-11 2024-09-27 方向性电磁钢板的制造方法、方向性电磁钢板及工业产品 Pending CN121889518A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-176056 2023-10-11
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 (1)

Publication Number Publication Date
CN121889518A true CN121889518A (zh) 2026-04-17

Family

ID=95395598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480060043.0A Pending CN121889518A (zh) 2023-10-11 2024-09-27 方向性电磁钢板的制造方法、方向性电磁钢板及工业产品

Country Status (3)

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

Family Cites Families (9)

* 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
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
JP5853352B2 (ja) * 2010-08-06 2016-02-09 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
MX2013002627A (es) * 2010-09-10 2013-04-24 Jfe Steel Corp Lamina de acero magnetica de grano orientado y proceso para producir la misma.
KR102148383B1 (ko) 2016-01-22 2020-08-26 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
JP7031364B2 (ja) * 2018-02-26 2022-03-08 日本製鉄株式会社 方向性電磁鋼板の製造方法
JP7010321B2 (ja) * 2019-03-19 2022-02-10 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
JP7435486B2 (ja) * 2021-01-18 2024-02-21 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
JP2023176056A (ja) 2022-05-31 2023-12-13 ミヨシ油脂株式会社 添加剤

Also Published As

Publication number Publication date
JPWO2025079437A1 (https=) 2025-04-17
WO2025079437A1 (ja) 2025-04-17

Similar Documents

Publication Publication Date Title
EP3239324B1 (en) Grain-oriented electrical steel sheet and production method therefor
EP0202339B1 (en) Method of manufacturing unidirectional electromagnetic steel plates of low iron loss
CN102639726B (zh) 低铁损、高磁通密度取向电工钢板
RU2569269C1 (ru) Текстурированная электротехническая листовая сталь и способ её изготовления
JP7068171B2 (ja) 方向性電磁鋼板及びその製造方法
CN113228204B (zh) 取向电工钢板及其制造方法
EP3751013B1 (en) Grain oriented electrical steel sheet and production method therefor
JPH0369968B2 (https=)
JP6838321B2 (ja) 方向性電磁鋼板の製造方法、及び方向性電磁鋼板
RU2765033C1 (ru) Электротехнический стальной лист с ориентированной зеренной структурой
EP4474494A1 (en) Grain-oriented electromagnetic steel sheet and production method for same
EP3409796B1 (en) Grain-oriented electrical steel sheet and method for manufacturing same
JPS6344804B2 (https=)
CN121889518A (zh) 方向性电磁钢板的制造方法、方向性电磁钢板及工业产品
JP2019135323A (ja) 方向性電磁鋼板、巻鉄芯、方向性電磁鋼板の製造方法、及び、巻鉄芯の製造方法
EP4506471A1 (en) Oriented electromagnetic steel sheet and method for producing same
KR20260052130A (ko) 방향성 전자 강판의 제조 방법, 방향성 전자 강판 및 공업 제품
JPH07320921A (ja) 鉄損の低い方向性電磁鋼板
JP2003301272A (ja) 低鉄損方向性電磁鋼板の製造方法
RU2858634C2 (ru) Ленточный сердечник
JP3541419B2 (ja) 鉄損の低い一方向性電磁鋼板の製造方法
JPH05258935A (ja) 低鉄損一方向性電磁鋼板およびその製造法
JPH0565543A (ja) 歪取り焼鈍を施しても磁気特性の劣化がなくかつ幅方向に均一の特性を有する低鉄損一方向性珪素鋼板の製造方法
JPH0218392B2 (https=)
JPS6139395B2 (https=)

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination