JP7828026B2 - めっき鋼板 - Google Patents

めっき鋼板

Info

Publication number
JP7828026B2
JP7828026B2 JP2025500992A JP2025500992A JP7828026B2 JP 7828026 B2 JP7828026 B2 JP 7828026B2 JP 2025500992 A JP2025500992 A JP 2025500992A JP 2025500992 A JP2025500992 A JP 2025500992A JP 7828026 B2 JP7828026 B2 JP 7828026B2
Authority
JP
Japan
Prior art keywords
phase
steel sheet
less
layer
content
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
JP2025500992A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025079389A1 (https=
Inventor
将汰 林田
卓哉 光延
浩史 竹林
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 JPWO2025079389A1 publication Critical patent/JPWO2025079389A1/ja
Application granted granted Critical
Publication of JP7828026B2 publication Critical patent/JP7828026B2/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
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each 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
    • 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
    • C23C2/12—Aluminium 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

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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Coating With Molten Metal (AREA)
JP2025500992A 2023-10-12 2024-09-13 めっき鋼板 Active JP7828026B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023176610 2023-10-12
JP2023176610 2023-10-12
PCT/JP2024/032826 WO2025079389A1 (ja) 2023-10-12 2024-09-13 めっき鋼板

Publications (2)

Publication Number Publication Date
JPWO2025079389A1 JPWO2025079389A1 (https=) 2025-04-17
JP7828026B2 true JP7828026B2 (ja) 2026-03-11

Family

ID=95395369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025500992A Active JP7828026B2 (ja) 2023-10-12 2024-09-13 めっき鋼板

Country Status (3)

Country Link
JP (1) JP7828026B2 (https=)
CN (1) CN121969780A (https=)
WO (1) WO2025079389A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002348649A (ja) 2001-03-19 2002-12-04 Kawasaki Steel Corp 加工性に優れた溶融Ａｌ−Ｚｎ合金めっき鋼板及びその製造方法
JP2002356759A (ja) 2001-03-30 2002-12-13 Nippon Steel Corp 耐食性に優れる溶融Ｚｎ−Ａｌ−Ｃｒ合金めっき鋼材
JP2020084224A (ja) 2018-11-16 2020-06-04 日鉄日新製鋼株式会社 溶融Ａｌ系めっき鋼板
WO2022196733A1 (ja) 2021-03-17 2022-09-22 日本製鉄株式会社 鋼板、鋼部材及び被覆鋼部材
CN116288106A (zh) 2022-12-05 2023-06-23 常州大学 一种连续热浸镀Al-10Si-Zn牺牲阳极合金镀层及其制备方法
WO2023135962A1 (ja) 2022-01-13 2023-07-20 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777571B2 (ja) * 1991-11-29 1998-07-16 大同鋼板株式会社 アルミニウム−亜鉛−シリコン合金めっき被覆物及びその製造方法
KR102501440B1 (ko) * 2020-12-21 2023-02-20 주식회사 포스코 표면 품질이 우수한 열간 프레스 성형용 도금 강판 및 이의 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002348649A (ja) 2001-03-19 2002-12-04 Kawasaki Steel Corp 加工性に優れた溶融Ａｌ−Ｚｎ合金めっき鋼板及びその製造方法
JP2002356759A (ja) 2001-03-30 2002-12-13 Nippon Steel Corp 耐食性に優れる溶融Ｚｎ−Ａｌ−Ｃｒ合金めっき鋼材
JP2020084224A (ja) 2018-11-16 2020-06-04 日鉄日新製鋼株式会社 溶融Ａｌ系めっき鋼板
WO2022196733A1 (ja) 2021-03-17 2022-09-22 日本製鉄株式会社 鋼板、鋼部材及び被覆鋼部材
WO2023135962A1 (ja) 2022-01-13 2023-07-20 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
CN116288106A (zh) 2022-12-05 2023-06-23 常州大学 一种连续热浸镀Al-10Si-Zn牺牲阳极合金镀层及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
本田 和彦他，「溶融Ｚｎ－Ａｌ－Ｍｇ系合金めっき鋼板のＡｌ－Ｆｅ合金層成長に与えるめっき浴へのＳｉ添加の影響」，鉄と鋼，2011年01月01日，Vol. 97, No. 1，19-25頁

Also Published As

Publication number Publication date
WO2025079389A1 (ja) 2025-04-17
CN121969780A (zh) 2026-05-01
JPWO2025079389A1 (https=) 2025-04-17

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