EP4582579A4 - Clad steel material and method for producing a clad steel material - Google Patents

Clad steel material and method for producing a clad steel material

Info

Publication number
EP4582579A4
EP4582579A4 EP22957477.7A EP22957477A EP4582579A4 EP 4582579 A4 EP4582579 A4 EP 4582579A4 EP 22957477 A EP22957477 A EP 22957477A EP 4582579 A4 EP4582579 A4 EP 4582579A4
Authority
EP
European Patent Office
Prior art keywords
steel material
clad steel
producing
clad
steel
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
EP22957477.7A
Other languages
German (de)
French (fr)
Other versions
EP4582579A1 (en
Inventor
Mamoru Saito
Yasuto Goto
Hidetoshi Shindo
Naoyuki Yamato
Yuto Fukuda
Takuya Miyata
Yasuhiro Majima
Kohei Tokuda
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 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 Corp filed Critical Nippon Steel Corp
Publication of EP4582579A4 publication Critical patent/EP4582579A4/en
Publication of EP4582579A1 publication Critical patent/EP4582579A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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
    • 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
    • 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
    • C23C2/29—Cooling or quenching
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
    • C23C2/50—Controlling or regulating the coating processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Vapour Deposition (AREA)
EP22957477.7A 2022-08-31 2022-12-16 Plated steel material and method for manufacturing plated steel material Pending EP4582579A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022138732 2022-08-31
PCT/JP2022/046531 WO2024047883A1 (en) 2022-08-31 2022-12-16 Plated steel material and method for manufacturing plated steel material

Publications (2)

Publication Number Publication Date
EP4582579A4 true EP4582579A4 (en) 2025-07-09
EP4582579A1 EP4582579A1 (en) 2025-07-09

Family

ID=89722216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22957477.7A Pending EP4582579A1 (en) 2022-08-31 2022-12-16 Plated steel material and method for manufacturing plated steel material

Country Status (13)

Country Link
US (1) US20260071311A1 (en)
EP (1) EP4582579A1 (en)
JP (1) JPWO2024047883A1 (en)
KR (1) KR20250047371A (en)
CN (1) CN119731364A (en)
AU (1) AU2022476549A1 (en)
CL (1) CL2025000465A1 (en)
CO (1) CO2025002746A2 (en)
JO (1) JOP20250047A1 (en)
MX (1) MX2025002194A (en)
PE (1) PE20250887A1 (en)
TW (1) TWI821086B (en)
WO (1) WO2024047883A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190010595A1 (en) * 2015-12-24 2019-01-10 Posco Plated steel material having excellent friction resistance and white rust resistance and method for preparing same
KR20210071631A (en) * 2019-12-06 2021-06-16 주식회사 포스코 Galvanizing steel sheet having excelent bendability and corrosion resistance, and manufacturing method thereof
CA3195527A1 (en) * 2020-10-21 2022-04-28 Mamoru Saito Coated steel product
EP3992323A1 (en) * 2019-06-27 2022-05-04 Nippon Steel Corporation Plated steel material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4555499B2 (en) 2000-04-11 2010-09-29 新日本製鐵株式会社 Hot-dip Zn-Al-Mg-Si plated steel with excellent surface properties and method for producing the same
JP2004360056A (en) * 2003-06-09 2004-12-24 Nisshin Steel Co Ltd BLACKENED HOT DIP Zn-Al-Mg BASED ALLOY PLATED STEEL SHEET, AND ITS PRODUCTION METHOD
JP4461866B2 (en) * 2004-03-24 2010-05-12 Ｊｆｅスチール株式会社 Hot-dip Zn-Al alloy-plated steel sheet excellent in corrosion resistance and bending workability and manufacturing method thereof
JP4377743B2 (en) * 2004-05-06 2009-12-02 新日本製鐵株式会社 High corrosion resistance galvannealed steel sheet
MX2019008300A (en) * 2017-01-16 2019-09-11 Nippon Steel Corp Plated steel material.
PL3575434T3 (en) * 2017-01-27 2023-02-27 Nippon Steel Corporation Metallic coated steel product
JP6687175B1 (en) 2018-05-16 2020-04-22 日本製鉄株式会社 Plated steel
JP7605663B2 (en) 2021-03-10 2024-12-24 株式会社キーエンス Inkjet recording device and intermediate connector applied thereto

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190010595A1 (en) * 2015-12-24 2019-01-10 Posco Plated steel material having excellent friction resistance and white rust resistance and method for preparing same
EP3992323A1 (en) * 2019-06-27 2022-05-04 Nippon Steel Corporation Plated steel material
KR20210071631A (en) * 2019-12-06 2021-06-16 주식회사 포스코 Galvanizing steel sheet having excelent bendability and corrosion resistance, and manufacturing method thereof
CA3195527A1 (en) * 2020-10-21 2022-04-28 Mamoru Saito Coated steel product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024047883A1 *

Also Published As

Publication number Publication date
PE20250887A1 (en) 2025-03-28
KR20250047371A (en) 2025-04-03
CL2025000465A1 (en) 2025-06-23
CN119731364A (en) 2025-03-28
AU2022476549A1 (en) 2025-02-27
US20260071311A1 (en) 2026-03-12
MX2025002194A (en) 2025-04-02
CO2025002746A2 (en) 2025-03-27
EP4582579A1 (en) 2025-07-09
TW202411439A (en) 2024-03-16
JPWO2024047883A1 (en) 2024-03-07
JOP20250047A1 (en) 2025-02-25
WO2024047883A1 (en) 2024-03-07
TWI821086B (en) 2023-11-01

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