JP7327718B1 - 表面処理鋼板およびその製造方法 - Google Patents

表面処理鋼板およびその製造方法 Download PDF

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Publication number
JP7327718B1
JP7327718B1 JP2023532834A JP2023532834A JP7327718B1 JP 7327718 B1 JP7327718 B1 JP 7327718B1 JP 2023532834 A JP2023532834 A JP 2023532834A JP 2023532834 A JP2023532834 A JP 2023532834A JP 7327718 B1 JP7327718 B1 JP 7327718B1
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JP
Japan
Prior art keywords
steel sheet
layer
less
treated steel
water
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
JP2023532834A
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English (en)
Japanese (ja)
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JPWO2023195251A5 (https=
JPWO2023195251A1 (https=
Inventor
卓嗣 植野
祐介 中川
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
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 JFE Steel Corp filed Critical JFE Steel Corp
Priority claimed from PCT/JP2023/006069 external-priority patent/WO2023195251A1/ja
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Publication of JP7327718B1 publication Critical patent/JP7327718B1/ja
Publication of JPWO2023195251A1 publication Critical patent/JPWO2023195251A1/ja
Publication of JPWO2023195251A5 publication Critical patent/JPWO2023195251A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
JP2023532834A 2022-04-08 2023-02-20 表面処理鋼板およびその製造方法 Active JP7327718B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022064801 2022-04-08
JP2022064801 2022-04-08
PCT/JP2023/006069 WO2023195251A1 (ja) 2022-04-08 2023-02-20 表面処理鋼板およびその製造方法

Publications (3)

Publication Number Publication Date
JP7327718B1 true JP7327718B1 (ja) 2023-08-16
JPWO2023195251A1 JPWO2023195251A1 (https=) 2023-10-12
JPWO2023195251A5 JPWO2023195251A5 (https=) 2024-03-15

Family

ID=87563008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023532834A Active JP7327718B1 (ja) 2022-04-08 2023-02-20 表面処理鋼板およびその製造方法

Country Status (5)

Country Link
US (1) US20250290218A1 (https=)
EP (1) EP4477785A4 (https=)
JP (1) JP7327718B1 (https=)
KR (1) KR20240146032A (https=)
CN (1) CN118974327A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4491772A4 (en) * 2022-04-08 2025-09-03 Jfe Steel Corp SURFACE-TREATED STEEL SHEET AND PROCESS FOR PRODUCING THE SAME
CN120937182A (zh) 2023-12-11 2025-11-11 株式会社 Lg新能源 电池组

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129979A1 (en) * 2006-05-09 2007-11-15 Sandvik Intellectual Property Ab Flapper valve material, production and use thereof
JP2009035806A (ja) * 2007-07-12 2009-02-19 Okuno Chem Ind Co Ltd ３価クロムめっき浴及びその製造方法
JP2014513214A (ja) * 2011-05-03 2014-05-29 アトテツク・ドイチユラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 電気めっき浴及び黒色クロム層の製造方法
CN105386089A (zh) * 2015-12-25 2016-03-09 武汉迪赛环保新材料股份有限公司 一种三价铬硬铬电镀溶液及其在硬铬电镀中的应用
JP2020109205A (ja) * 2018-12-13 2020-07-16 ティッセンクルップ ラッセルシュタイン ゲー エム ベー ハー 三価クロム化合物を含む電解液を使用してクロムおよび酸化クロムのコーティングで被覆された金属ストリップの製造方法
JP2020200533A (ja) * 2019-06-06 2020-12-17 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134197A (en) 1979-04-05 1980-10-18 Toyo Kohan Co Ltd Electrolytic chromic acid treating steel sheet for adhesion can
GB2079319B (en) * 1980-06-03 1983-11-16 Nippon Steel Corp Hydrated chromium oxide-coated steel strip for welded cans and other containers
JPS5735699A (en) 1980-08-13 1982-02-26 Nippon Steel Corp Production of chrome plated steel plate of superior adhesiveness
JPS58110695A (ja) 1981-12-24 1983-07-01 Nippon Kokan Kk <Nkk> ２次塗料密着性に優れた電解クロメ−ト処理鋼板
JP3051670B2 (ja) * 1995-11-02 2000-06-12 東洋鋼鈑株式会社 ラミネート鋼板の製造法、ラミネート鋼板及びそれに用いる表面処理鋼板
JP3720961B2 (ja) 1997-10-09 2005-11-30 新日本製鐵株式会社 溶接性、耐食性、密着性に優れた溶接缶用鋼板
JP4818755B2 (ja) 2006-03-02 2011-11-16 新日本製鐵株式会社 溶接缶用鋼板
CA2869032C (en) 2012-03-30 2016-07-05 Tata Steel Ijmuiden B.V. Coated substrate for packaging applications and a method for producing said coated substrate
CA2892114C (en) 2012-11-21 2017-02-28 Tata Steel Ijmuiden B.V. Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings
FI129420B (en) * 2020-04-23 2022-02-15 Savroc Ltd AQUATIC ELECTRIC COATING BATH
JP7070823B1 (ja) * 2020-12-21 2022-05-18 Ｊｆｅスチール株式会社 表面処理鋼板およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129979A1 (en) * 2006-05-09 2007-11-15 Sandvik Intellectual Property Ab Flapper valve material, production and use thereof
JP2009035806A (ja) * 2007-07-12 2009-02-19 Okuno Chem Ind Co Ltd ３価クロムめっき浴及びその製造方法
JP2014513214A (ja) * 2011-05-03 2014-05-29 アトテツク・ドイチユラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 電気めっき浴及び黒色クロム層の製造方法
CN105386089A (zh) * 2015-12-25 2016-03-09 武汉迪赛环保新材料股份有限公司 一种三价铬硬铬电镀溶液及其在硬铬电镀中的应用
JP2020109205A (ja) * 2018-12-13 2020-07-16 ティッセンクルップ ラッセルシュタイン ゲー エム ベー ハー 三価クロム化合物を含む電解液を使用してクロムおよび酸化クロムのコーティングで被覆された金属ストリップの製造方法
JP2020200533A (ja) * 2019-06-06 2020-12-17 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法

Also Published As

Publication number Publication date
KR20240146032A (ko) 2024-10-07
CN118974327A (zh) 2024-11-15
JPWO2023195251A1 (https=) 2023-10-12
US20250290218A1 (en) 2025-09-18
EP4477785A1 (en) 2024-12-18
EP4477785A4 (en) 2025-01-22

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