TWI902635B - 表面處理鋼板及其製造方法 - Google Patents

表面處理鋼板及其製造方法

Info

Publication number
TWI902635B
TWI902635B TW114108112A TW114108112A TWI902635B TW I902635 B TWI902635 B TW I902635B TW 114108112 A TW114108112 A TW 114108112A TW 114108112 A TW114108112 A TW 114108112A TW I902635 B TWI902635 B TW I902635B
Authority
TW
Taiwan
Prior art keywords
chromium
containing layer
aforementioned
steel sheet
electrolyte
Prior art date
Application number
TW114108112A
Other languages
English (en)
Chinese (zh)
Other versions
TW202540503A (zh
Inventor
野卓嗣
川村勇人
山田泰徳
友澤方成
Original Assignee
日商Ｊｆｅ鋼鐵股份有限公司
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 日商Ｊｆｅ鋼鐵股份有限公司 filed Critical 日商Ｊｆｅ鋼鐵股份有限公司
Publication of TW202540503A publication Critical patent/TW202540503A/zh
Application granted granted Critical
Publication of TWI902635B publication Critical patent/TWI902635B/zh

Links

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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
TW114108112A 2024-03-26 2025-03-05 表面處理鋼板及其製造方法 TWI902635B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024050462 2024-03-26
JP2024-050462 2024-03-26

Publications (2)

Publication Number Publication Date
TW202540503A TW202540503A (zh) 2025-10-16
TWI902635B true TWI902635B (zh) 2025-10-21

Family

ID=97218324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW114108112A TWI902635B (zh) 2024-03-26 2025-03-05 表面處理鋼板及其製造方法

Country Status (3)

Country Link
JP (1) JPWO2025204347A1 (https=)
TW (1) TWI902635B (https=)
WO (1) WO2025204347A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103290308B (zh) * 2012-02-27 2017-04-12 株式会社神户制钢所 高强度冷轧钢板及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63186894A (ja) * 1986-09-12 1988-08-02 Kawasaki Steel Corp 溶接缶用クロムめっき鋼板及びその製造方法
WO2020044714A1 (ja) * 2018-08-29 2020-03-05 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
WO2022163073A1 (ja) * 2021-01-27 2022-08-04 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
EP4491772A4 (en) * 2022-04-08 2025-09-03 Jfe Steel Corp SURFACE-TREATED STEEL SHEET AND PROCESS FOR PRODUCING THE SAME

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103290308B (zh) * 2012-02-27 2017-04-12 株式会社神户制钢所 高强度冷轧钢板及其制造方法

Also Published As

Publication number Publication date
WO2025204347A1 (ja) 2025-10-02
JPWO2025204347A1 (https=) 2025-10-02
TW202540503A (zh) 2025-10-16

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