CN120435581A - 钢板 - Google Patents

钢板

Info

Publication number
CN120435581A
CN120435581A CN202480006148.8A CN202480006148A CN120435581A CN 120435581 A CN120435581 A CN 120435581A CN 202480006148 A CN202480006148 A CN 202480006148A CN 120435581 A CN120435581 A CN 120435581A
Authority
CN
China
Prior art keywords
less
content
steel sheet
martensite
retained austenite
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
CN202480006148.8A
Other languages
English (en)
Chinese (zh)
Inventor
林宏太郎
村田真一
樱田荣作
谷口俊介
神武孝彦
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 CN120435581A publication Critical patent/CN120435581A/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
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

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)
CN202480006148.8A 2023-03-20 2024-03-14 钢板 Pending CN120435581A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023044038 2023-03-20
JP2023-044038 2023-03-20
PCT/JP2024/009993 WO2024195680A1 (ja) 2023-03-20 2024-03-14 鋼板

Publications (1)

Publication Number Publication Date
CN120435581A true CN120435581A (zh) 2025-08-05

Family

ID=92841542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480006148.8A Pending CN120435581A (zh) 2023-03-20 2024-03-14 钢板

Country Status (3)

Country Link
JP (1) JPWO2024195680A1 (https=)
CN (1) CN120435581A (https=)
WO (1) WO2024195680A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884537B (zh) * 2016-03-31 2020-11-03 杰富意钢铁株式会社 薄钢板和镀覆钢板、以及热轧钢板的制造方法、冷轧全硬钢板的制造方法、薄钢板的制造方法和镀覆钢板的制造方法
KR102206448B1 (ko) * 2016-08-10 2021-01-21 제이에프이 스틸 가부시키가이샤 박강판 및 그의 제조 방법
JP6777272B1 (ja) * 2019-02-06 2020-10-28 日本製鉄株式会社 溶融亜鉛めっき鋼板およびその製造方法
CN112969804B (zh) * 2019-03-29 2023-07-07 日本制铁株式会社 钢板
EP4296396A4 (en) * 2021-03-31 2024-08-07 Nippon Steel Corporation Steel plate, method for producing steel plate, and method for producing intermediate steel plate
JP7701620B2 (ja) * 2022-01-31 2025-07-02 日本製鉄株式会社 抵抗スポット溶接継手及び抵抗スポット溶接継手の製造方法

Also Published As

Publication number Publication date
WO2024195680A1 (ja) 2024-09-26
JPWO2024195680A1 (https=) 2024-09-26

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