JPWO2025018302A1 - - Google Patents

Info

Publication number
JPWO2025018302A1
JPWO2025018302A1 JP2025534035A JP2025534035A JPWO2025018302A1 JP WO2025018302 A1 JPWO2025018302 A1 JP WO2025018302A1 JP 2025534035 A JP2025534035 A JP 2025534035A JP 2025534035 A JP2025534035 A JP 2025534035A JP WO2025018302 A1 JPWO2025018302 A1 JP WO2025018302A1
Authority
JP
Japan
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.)
Granted
Application number
JP2025534035A
Other languages
Japanese (ja)
Other versions
JP7773119B2 (ja
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 filed Critical
Publication of JPWO2025018302A1 publication Critical patent/JPWO2025018302A1/ja
Application granted granted Critical
Publication of JP7773119B2 publication Critical patent/JP7773119B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2025534035A 2023-07-18 2024-07-12 鋼板、めっき鋼板及び自動車部材 Active JP7773119B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023116860 2023-07-18
JP2023116860 2023-07-18
PCT/JP2024/025302 WO2025018302A1 (ja) 2023-07-18 2024-07-12 鋼板、めっき鋼板及び自動車部材

Publications (2)

Publication Number Publication Date
JPWO2025018302A1 true JPWO2025018302A1 (https=) 2025-01-23
JP7773119B2 JP7773119B2 (ja) 2025-11-19

Family

ID=94281509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025534035A Active JP7773119B2 (ja) 2023-07-18 2024-07-12 鋼板、めっき鋼板及び自動車部材

Country Status (5)

Country Link
JP (1) JP7773119B2 (https=)
KR (1) KR20260021034A (https=)
CN (1) CN121488060A (https=)
MX (1) MX2026000529A (https=)
WO (1) WO2025018302A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022514847A (ja) * 2018-12-19 2022-02-16 ポスコ 電気抵抗スポット溶接性に優れた高強度亜鉛めっき鋼板及びその製造方法
WO2022131671A1 (ko) * 2020-12-18 2022-06-23 주식회사 포스코 도금성이 우수한 고강도 용융아연도금강판 및 그 제조방법
WO2022149505A1 (ja) * 2021-01-08 2022-07-14 日本製鉄株式会社 溶接継手及び自動車部品
WO2024053663A1 (ja) * 2022-09-06 2024-03-14 日本製鉄株式会社 めっき鋼板
WO2024150822A1 (ja) * 2023-01-13 2024-07-18 日本製鉄株式会社 鋼板及びめっき鋼板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020005828A (es) 2017-12-15 2020-08-20 Nippon Steel Corp Lamina de acero, lamina de acero galvanizado por inmersion en caliente y lamina de acero galvanizado y recocido.
CN113454258B (zh) 2019-04-24 2022-10-14 日本制铁株式会社 钢板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022514847A (ja) * 2018-12-19 2022-02-16 ポスコ 電気抵抗スポット溶接性に優れた高強度亜鉛めっき鋼板及びその製造方法
WO2022131671A1 (ko) * 2020-12-18 2022-06-23 주식회사 포스코 도금성이 우수한 고강도 용융아연도금강판 및 그 제조방법
WO2022149505A1 (ja) * 2021-01-08 2022-07-14 日本製鉄株式会社 溶接継手及び自動車部品
WO2024053663A1 (ja) * 2022-09-06 2024-03-14 日本製鉄株式会社 めっき鋼板
WO2024150822A1 (ja) * 2023-01-13 2024-07-18 日本製鉄株式会社 鋼板及びめっき鋼板

Also Published As

Publication number Publication date
WO2025018302A1 (ja) 2025-01-23
CN121488060A (zh) 2026-02-06
JP7773119B2 (ja) 2025-11-19
MX2026000529A (es) 2026-03-02
KR20260021034A (ko) 2026-02-12

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