JP7747244B2 - 高強度合金化溶融亜鉛めっき鋼板およびその製造方法 - Google Patents

高強度合金化溶融亜鉛めっき鋼板およびその製造方法

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Publication number
JP7747244B2
JP7747244B2 JP2025503130A JP2025503130A JP7747244B2 JP 7747244 B2 JP7747244 B2 JP 7747244B2 JP 2025503130 A JP2025503130 A JP 2025503130A JP 2025503130 A JP2025503130 A JP 2025503130A JP 7747244 B2 JP7747244 B2 JP 7747244B2
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Japan
Prior art keywords
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steel sheet
content
mass
ppm
Prior art date
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JP2025503130A
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English (en)
Japanese (ja)
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JPWO2025089115A1 (https=
JPWO2025089115A5 (https=
Inventor
聡 前田
雅毅 多田
善正 姫井
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
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Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2025089115A1 publication Critical patent/JPWO2025089115A1/ja
Publication of JPWO2025089115A5 publication Critical patent/JPWO2025089115A5/ja
Application granted granted Critical
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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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2025503130A 2023-10-26 2024-10-11 高強度合金化溶融亜鉛めっき鋼板およびその製造方法 Active JP7747244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023183745 2023-10-26
JP2023183745 2023-10-26
PCT/JP2024/036439 WO2025089115A1 (ja) 2023-10-26 2024-10-11 高強度合金化溶融亜鉛めっき鋼板およびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2025089115A1 JPWO2025089115A1 (https=) 2025-05-01
JPWO2025089115A5 JPWO2025089115A5 (https=) 2025-09-25
JP7747244B2 true JP7747244B2 (ja) 2025-10-01

Family

ID=95515472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025503130A Active JP7747244B2 (ja) 2023-10-26 2024-10-11 高強度合金化溶融亜鉛めっき鋼板およびその製造方法

Country Status (2)

Country Link
JP (1) JP7747244B2 (https=)
WO (1) WO2025089115A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018011978A1 (ja) 2016-07-15 2018-01-18 新日鐵住金株式会社 溶融亜鉛めっき鋼板
JP2018090895A (ja) 2016-03-31 2018-06-14 Ｊｆｅスチール株式会社 熱延鋼板の製造方法、冷延フルハード鋼板の製造方法及び熱処理板の製造方法
WO2022070840A1 (ja) 2020-09-30 2022-04-07 日本製鉄株式会社 高強度鋼板
WO2023008003A1 (ja) 2021-07-28 2023-02-02 Ｊｆｅスチール株式会社 鋼板、部材およびそれらの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018090895A (ja) 2016-03-31 2018-06-14 Ｊｆｅスチール株式会社 熱延鋼板の製造方法、冷延フルハード鋼板の製造方法及び熱処理板の製造方法
WO2018011978A1 (ja) 2016-07-15 2018-01-18 新日鐵住金株式会社 溶融亜鉛めっき鋼板
WO2022070840A1 (ja) 2020-09-30 2022-04-07 日本製鉄株式会社 高強度鋼板
WO2023008003A1 (ja) 2021-07-28 2023-02-02 Ｊｆｅスチール株式会社 鋼板、部材およびそれらの製造方法

Also Published As

Publication number Publication date
JPWO2025089115A1 (https=) 2025-05-01
WO2025089115A1 (ja) 2025-05-01

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