TWI898965B - 熱軋退火板及其製造方法以及無方向性電磁鋼板的製造方法 - Google Patents

熱軋退火板及其製造方法以及無方向性電磁鋼板的製造方法

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Publication number
TWI898965B
TWI898965B TW113149862A TW113149862A TWI898965B TW I898965 B TWI898965 B TW I898965B TW 113149862 A TW113149862 A TW 113149862A TW 113149862 A TW113149862 A TW 113149862A TW I898965 B TWI898965 B TW I898965B
Authority
TW
Taiwan
Prior art keywords
sheet
hot
rolled
less
steel
Prior art date
Application number
TW113149862A
Other languages
English (en)
Chinese (zh)
Other versions
TW202532654A (zh
Inventor
丸山茂宏
田中孝明
齋藤勇人
大久保智幸
Original Assignee
日商杰富意鋼鐵股份有限公司
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.)
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Publication date
Application filed by 日商杰富意鋼鐵股份有限公司 filed Critical 日商杰富意鋼鐵股份有限公司
Publication of TW202532654A publication Critical patent/TW202532654A/zh
Application granted granted Critical
Publication of TWI898965B publication Critical patent/TWI898965B/zh

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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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
TW113149862A 2024-02-05 2024-12-20 熱軋退火板及其製造方法以及無方向性電磁鋼板的製造方法 TWI898965B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024015546 2024-02-05
JP2024-015546 2024-02-05

Publications (2)

Publication Number Publication Date
TW202532654A TW202532654A (zh) 2025-08-16
TWI898965B true TWI898965B (zh) 2025-09-21

Family

ID=96699602

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113149862A TWI898965B (zh) 2024-02-05 2024-12-20 熱軋退火板及其製造方法以及無方向性電磁鋼板的製造方法

Country Status (3)

Country Link
JP (1) JPWO2025169547A1 (https=)
TW (1) TWI898965B (https=)
WO (1) WO2025169547A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190106765A1 (en) * 2008-05-21 2019-04-11 Arcelormittal Very high-strength, cold-rolled, dual steel sheets
WO2019194250A1 (ja) * 2018-04-03 2019-10-10 日本製鉄株式会社 鋼板及び鋼板の製造方法
CN111566245A (zh) * 2017-12-26 2020-08-21 Posco公司 双取向电工钢板及其制造方法
WO2020209149A1 (ja) * 2019-04-08 2020-10-15 日本製鉄株式会社 冷延鋼板及びその製造方法
TW202117035A (zh) * 2019-10-29 2021-05-01 日商杰富意鋼鐵股份有限公司 無方向性電磁鋼板及其製造方法
US20230038535A1 (en) * 2019-12-18 2023-02-09 Arcelormittal Cold-rolled and annealed steel sheet and manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166923A (ja) * 1985-01-18 1986-07-28 Nippon Kokan Kk <Nkk> 軟磁気特性に優れた電磁鋼板の製造方法
WO2007069776A1 (ja) * 2005-12-15 2007-06-21 Jfe Steel Corporation 高強度無方向性電磁鋼板およびその製造方法
KR102164113B1 (ko) * 2018-11-29 2020-10-13 주식회사 포스코 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법
WO2021167066A1 (ja) * 2020-02-20 2021-08-26 日本製鉄株式会社 無方向性電磁鋼板用鋼板
TWI771916B (zh) * 2020-02-20 2022-07-21 日商日本製鐵股份有限公司 無方向性電磁鋼板用熱軋鋼板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190106765A1 (en) * 2008-05-21 2019-04-11 Arcelormittal Very high-strength, cold-rolled, dual steel sheets
CN111566245A (zh) * 2017-12-26 2020-08-21 Posco公司 双取向电工钢板及其制造方法
WO2019194250A1 (ja) * 2018-04-03 2019-10-10 日本製鉄株式会社 鋼板及び鋼板の製造方法
WO2020209149A1 (ja) * 2019-04-08 2020-10-15 日本製鉄株式会社 冷延鋼板及びその製造方法
TW202117035A (zh) * 2019-10-29 2021-05-01 日商杰富意鋼鐵股份有限公司 無方向性電磁鋼板及其製造方法
US20230038535A1 (en) * 2019-12-18 2023-02-09 Arcelormittal Cold-rolled and annealed steel sheet and manufacturing method

Also Published As

Publication number Publication date
WO2025169547A1 (ja) 2025-08-14
JPWO2025169547A1 (https=) 2025-08-14
TW202532654A (zh) 2025-08-16

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