JP7779446B1 - 鋼板およびその製造方法 - Google Patents

鋼板およびその製造方法

Info

Publication number
JP7779446B1
JP7779446B1 JP2025541652A JP2025541652A JP7779446B1 JP 7779446 B1 JP7779446 B1 JP 7779446B1 JP 2025541652 A JP2025541652 A JP 2025541652A JP 2025541652 A JP2025541652 A JP 2025541652A JP 7779446 B1 JP7779446 B1 JP 7779446B1
Authority
JP
Japan
Prior art keywords
less
steel sheet
amount
total amount
preferably set
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.)
Active
Application number
JP2025541652A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025225532A5 (https=
JPWO2025225532A1 (https=
Inventor
健太郎 竹谷
芳恵 椎森
房亮 假屋
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.)
JFE Steel Corp
Original Assignee
JFE Steel 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2025225532A1 publication Critical patent/JPWO2025225532A1/ja
Application granted granted Critical
Publication of JP7779446B1 publication Critical patent/JP7779446B1/ja
Publication of JPWO2025225532A5 publication Critical patent/JPWO2025225532A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
JP2025541652A 2024-04-23 2025-04-18 鋼板およびその製造方法 Active JP7779446B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2024069580 2024-04-23
JP2024069580 2024-04-23
PCT/JP2025/015259 WO2025225532A1 (ja) 2024-04-23 2025-04-18 鋼板およびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2025225532A1 JPWO2025225532A1 (https=) 2025-10-30
JP7779446B1 true JP7779446B1 (ja) 2025-12-03
JPWO2025225532A5 JPWO2025225532A5 (https=) 2026-04-01

Family

ID=97490180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025541652A Active JP7779446B1 (ja) 2024-04-23 2025-04-18 鋼板およびその製造方法

Country Status (2)

Country Link
JP (1) JP7779446B1 (https=)
WO (1) WO2025225532A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026079178A1 (ja) * 2024-10-09 2026-04-16 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007204800A (ja) * 2006-01-31 2007-08-16 Jfe Steel Kk 軟質缶用鋼板およびその製造方法
WO2007116913A1 (ja) * 2006-04-04 2007-10-18 Nippon Steel Corporation 硬質極薄鋼板およびその製造方法
JP2023098210A (ja) * 2021-12-28 2023-07-10 Ｊｆｅスチール株式会社 鋼板およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007204800A (ja) * 2006-01-31 2007-08-16 Jfe Steel Kk 軟質缶用鋼板およびその製造方法
WO2007116913A1 (ja) * 2006-04-04 2007-10-18 Nippon Steel Corporation 硬質極薄鋼板およびその製造方法
JP2023098210A (ja) * 2021-12-28 2023-07-10 Ｊｆｅスチール株式会社 鋼板およびその製造方法

Also Published As

Publication number Publication date
TW202542333A (zh) 2025-11-01
WO2025225532A1 (ja) 2025-10-30
JPWO2025225532A1 (https=) 2025-10-30

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