TWI902634B - 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
TWI902634B
TWI902634B TW114108110A TW114108110A TWI902634B TW I902634 B TWI902634 B TW I902634B TW 114108110 A TW114108110 A TW 114108110A TW 114108110 A TW114108110 A TW 114108110A TW I902634 B TWI902634 B TW I902634B
Authority
TW
Taiwan
Prior art keywords
chromium
aforementioned
containing layer
steel sheet
electrolyte
Prior art date
Application number
TW114108110A
Other languages
English (en)
Chinese (zh)
Other versions
TW202540502A (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 TW202540502A publication Critical patent/TW202540502A/zh
Application granted granted Critical
Publication of TWI902634B publication Critical patent/TWI902634B/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)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Metal Rolling (AREA)
TW114108110A 2024-03-26 2025-03-05 表面處理鋼板及其製造方法 TWI902634B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024-050453 2024-03-26
JP2024050453 2024-03-26

Publications (2)

Publication Number Publication Date
TW202540502A TW202540502A (zh) 2025-10-16
TWI902634B true TWI902634B (zh) 2025-10-21

Family

ID=97218256

Family Applications (1)

Application Number Title Priority Date Filing Date
TW114108110A TWI902634B (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) JPWO2025204345A1 (https=)
TW (1) TWI902634B (https=)
WO (1) WO2025204345A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201610179A (zh) * 2014-08-27 2016-03-16 Jfe Steel Corp 無方向性電磁鋼板及其製造方法

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
TW201610179A (zh) * 2014-08-27 2016-03-16 Jfe Steel Corp 無方向性電磁鋼板及其製造方法

Also Published As

Publication number Publication date
WO2025204345A1 (ja) 2025-10-02
TW202540502A (zh) 2025-10-16
JPWO2025204345A1 (https=) 2025-10-02

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