JP7801639B2 - Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板 - Google Patents

Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板

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Publication number
JP7801639B2
JP7801639B2 JP2024527036A JP2024527036A JP7801639B2 JP 7801639 B2 JP7801639 B2 JP 7801639B2 JP 2024527036 A JP2024527036 A JP 2024527036A JP 2024527036 A JP2024527036 A JP 2024527036A JP 7801639 B2 JP7801639 B2 JP 7801639B2
Authority
JP
Japan
Prior art keywords
hot
phase
dip
steel sheet
layer
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
JP2024527036A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023238940A1 (de
Inventor
哲也 鳥羽
保明 河村
勇亮 小東
智仁 田中
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 JPWO2023238940A1 publication Critical patent/JPWO2023238940A1/ja
Application granted granted Critical
Publication of JP7801639B2 publication Critical patent/JP7801639B2/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
    • 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
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/34—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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Coating With Molten Metal (AREA)
JP2024527036A 2022-06-10 2023-06-09 Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板 Active JP7801639B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022094356 2022-06-10
JP2022094356 2022-06-10
PCT/JP2023/021573 WO2023238940A1 (ja) 2022-06-10 2023-06-09 Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板

Publications (2)

Publication Number Publication Date
JPWO2023238940A1 JPWO2023238940A1 (de) 2023-12-14
JP7801639B2 true JP7801639B2 (ja) 2026-01-19

Family

ID=89118458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024527036A Active JP7801639B2 (ja) 2022-06-10 2023-06-09 Ｚｎ－Ａｌ－Ｍｇ系溶融めっき鋼板

Country Status (9)

Country Link
US (1) US20250376750A1 (de)
EP (1) EP4538409A1 (de)
JP (1) JP7801639B2 (de)
KR (1) KR20250004082A (de)
CN (1) CN119317729A (de)
AU (1) AU2023285530A1 (de)
MX (1) MX2024015037A (de)
TW (1) TWI883457B (de)
WO (1) WO2023238940A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119061339A (zh) * 2024-09-03 2024-12-03 首钢集团有限公司 一种锌铝镁合金镀层、热浸镀锌铝镁镀层钢板及制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002241962A (ja) 2001-02-13 2002-08-28 Sumitomo Metal Ind Ltd 溶融Ｚｎ−Ａｌ−Ｍｇ合金めっき鋼板とその製造方法
WO2018169085A1 (ja) 2017-03-17 2018-09-20 新日鐵住金株式会社 めっき鋼板
WO2018169084A1 (ja) 2017-03-17 2018-09-20 新日鐵住金株式会社 めっき鋼板
JP2018532889A (ja) 2015-10-26 2018-11-08 ポスコＰｏｓｃｏ 曲げ加工性に優れた亜鉛合金めっき鋼板及びその製造方法
CN109897990A (zh) 2019-04-28 2019-06-18 攀钢集团攀枝花钢铁研究院有限公司 热浸镀锌铝镁合金镀层钢板及其制备方法
JP2021508779A (ja) 2017-12-26 2021-03-11 ポスコＰｏｓｃｏ 耐食性及び表面平滑性に優れた亜鉛合金めっき鋼材及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3357471B2 (ja) * 1994-08-22 2002-12-16 川崎製鉄株式会社 耐食性に優れたＺｎ−Ｍｇ−Ａｌ系溶融めっき鋼材およびその製造方法
JP3179401B2 (ja) 1996-12-13 2001-06-25 日新製鋼株式会社 耐食性および表面外観の良好な溶融Ｚｎ−Ａｌ−Ｍｇめっき鋼板およびその製造法
JP3149129B2 (ja) 1997-03-04 2001-03-26 日新製鋼株式会社 耐食性および表面外観の良好な溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板およびその製造法
JP3760901B2 (ja) 2002-08-06 2006-03-29 Ｊｆｅスチール株式会社 加工性および耐食性に優れた溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板およびその製造方法
JP5482914B2 (ja) * 2011-06-30 2014-05-07 新日鐵住金株式会社 外観均一性に優れた高耐食性溶融亜鉛めっき鋼板およびその製造方法
WO2018143314A1 (ja) 2017-02-03 2018-08-09 東京応化工業株式会社 ポリイミド前駆体組成物
KR102142766B1 (ko) * 2018-08-31 2020-08-07 주식회사 포스코 내식성 및 가공성이 우수한 용융도금강판 및 이의 제조방법
CN113994018B (zh) * 2019-06-27 2022-09-02 日本制铁株式会社 镀覆钢材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002241962A (ja) 2001-02-13 2002-08-28 Sumitomo Metal Ind Ltd 溶融Ｚｎ−Ａｌ−Ｍｇ合金めっき鋼板とその製造方法
JP2018532889A (ja) 2015-10-26 2018-11-08 ポスコＰｏｓｃｏ 曲げ加工性に優れた亜鉛合金めっき鋼板及びその製造方法
WO2018169085A1 (ja) 2017-03-17 2018-09-20 新日鐵住金株式会社 めっき鋼板
WO2018169084A1 (ja) 2017-03-17 2018-09-20 新日鐵住金株式会社 めっき鋼板
JP2021508779A (ja) 2017-12-26 2021-03-11 ポスコＰｏｓｃｏ 耐食性及び表面平滑性に優れた亜鉛合金めっき鋼材及びその製造方法
CN109897990A (zh) 2019-04-28 2019-06-18 攀钢集团攀枝花钢铁研究院有限公司 热浸镀锌铝镁合金镀层钢板及其制备方法

Also Published As

Publication number Publication date
US20250376750A1 (en) 2025-12-11
KR20250004082A (ko) 2025-01-07
JPWO2023238940A1 (de) 2023-12-14
CN119317729A (zh) 2025-01-14
AU2023285530A1 (en) 2024-12-05
WO2023238940A1 (ja) 2023-12-14
TWI883457B (zh) 2025-05-11
TW202405204A (zh) 2024-02-01
EP4538409A1 (de) 2025-04-16
MX2024015037A (es) 2025-01-09

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