JPWO2025004426A1 - - Google Patents
Info
- Publication number
- JPWO2025004426A1 JPWO2025004426A1 JP2024527467A JP2024527467A JPWO2025004426A1 JP WO2025004426 A1 JPWO2025004426 A1 JP WO2025004426A1 JP 2024527467 A JP2024527467 A JP 2024527467A JP 2024527467 A JP2024527467 A JP 2024527467A JP WO2025004426 A1 JPWO2025004426 A1 JP WO2025004426A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
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- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/38—Chromatising
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- 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
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- 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
-
- 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
- C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023108167 | 2023-06-30 | ||
| JP2023108167 | 2023-06-30 | ||
| PCT/JP2024/003164 WO2025004426A1 (ja) | 2023-06-30 | 2024-01-31 | 表面処理鋼板およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP7552960B1 JP7552960B1 (ja) | 2024-09-18 |
| JPWO2025004426A1 true JPWO2025004426A1 (https=) | 2025-01-02 |
| JPWO2025004426A5 JPWO2025004426A5 (https=) | 2025-06-04 |
Family
ID=92753438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024527467A Active JP7552960B1 (ja) | 2023-06-30 | 2024-01-31 | 表面処理鋼板およびその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4667626A1 (https=) |
| JP (1) | JP7552960B1 (https=) |
| KR (1) | KR20250138771A (https=) |
| CN (1) | CN121399303A (https=) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604279B2 (ja) * | 1981-02-09 | 1985-02-02 | 新日本製鐵株式会社 | 接着性の良い電解クロム酸処理鋼板の製造法 |
| JPH06108265A (ja) * | 1992-09-29 | 1994-04-19 | Nippon Steel Corp | 塗装鋼板用下地塗布クロメート処理方法 |
| JP3330423B2 (ja) * | 1993-06-01 | 2002-09-30 | 日本パーカライジング株式会社 | 陰極電解樹脂クロメート型金属表面処理方法 |
| JP3148655B2 (ja) * | 1996-09-05 | 2001-03-19 | 帝国ピストンリング株式会社 | 摺動部材 |
| JP2008050486A (ja) | 2006-08-25 | 2008-03-06 | Dainippon Ink & Chem Inc | ３ｐ金属缶外面用ベースコート組成物及び該組成物の硬化塗膜層を有する３ｐ金属缶 |
| JP5691010B2 (ja) | 2012-01-16 | 2015-04-01 | 東洋インキＳｃホールディングス株式会社 | 塗料組成物およびそれを用いた缶蓋 |
| 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 |
| DE102019109356A1 (de) | 2019-04-09 | 2020-10-15 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung und Elektrolysesystem zur Durchführung des Verfahrens |
| DE102019109354A1 (de) | 2019-04-09 | 2020-10-15 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Passivierung der Oberfläche eines Schwarzblechs oder eines Weißblechs und Elektrolysesystem zur Durchführung des Verfahrens |
| JP7298889B2 (ja) * | 2019-09-02 | 2023-06-27 | オテック株式会社 | 複合化クロムめっき物品 |
-
2024
- 2024-01-31 JP JP2024527467A patent/JP7552960B1/ja active Active
- 2024-01-31 EP EP24831307.4A patent/EP4667626A1/en active Pending
- 2024-01-31 KR KR1020257027930A patent/KR20250138771A/ko active Pending
- 2024-01-31 CN CN202480042543.1A patent/CN121399303A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121399303A (zh) | 2026-01-23 |
| JP7552960B1 (ja) | 2024-09-18 |
| KR20250138771A (ko) | 2025-09-22 |
| EP4667626A1 (en) | 2025-12-24 |
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