JPWO2023195252A5 - - Google Patents
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- Publication number
- JPWO2023195252A5 JPWO2023195252A5 JP2023532839A JP2023532839A JPWO2023195252A5 JP WO2023195252 A5 JPWO2023195252 A5 JP WO2023195252A5 JP 2023532839 A JP2023532839 A JP 2023532839A JP 2023532839 A JP2023532839 A JP 2023532839A JP WO2023195252 A5 JPWO2023195252 A5 JP WO2023195252A5
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- layer
- treated steel
- metal
- sheet according
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims 50
- 239000010959 steel Substances 0.000 claims 50
- 239000011651 chromium Substances 0.000 claims 27
- 229910052751 metal Inorganic materials 0.000 claims 12
- 239000002184 metal Substances 0.000 claims 12
- 239000008151 electrolyte solution Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- 238000005406 washing Methods 0.000 claims 3
- 229910001430 chromium ion Inorganic materials 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- -1 carboxylic acid compound Chemical class 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022064802 | 2022-04-08 | ||
| JP2022064802 | 2022-04-08 | ||
| PCT/JP2023/006070 WO2023195252A1 (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 |
|---|---|
| JP7327719B1 JP7327719B1 (ja) | 2023-08-16 |
| JPWO2023195252A1 JPWO2023195252A1 (https=) | 2023-10-12 |
| JPWO2023195252A5 true JPWO2023195252A5 (https=) | 2024-03-15 |
Family
ID=87563007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023532839A Active JP7327719B1 (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) | US20250034739A1 (https=) |
| EP (1) | EP4491772A4 (https=) |
| JP (1) | JP7327719B1 (https=) |
| KR (1) | KR20240141805A (https=) |
| CN (1) | CN118974328A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025204345A1 (https=) * | 2024-03-26 | 2025-10-02 | ||
| WO2025204350A1 (ja) * | 2024-03-26 | 2025-10-02 | Ｊｆｅスチール株式会社 | 表面処理鋼板 |
| JPWO2025204349A1 (https=) * | 2024-03-26 | 2025-10-02 | ||
| JPWO2025204346A1 (https=) * | 2024-03-26 | 2025-10-02 | ||
| WO2025204347A1 (ja) * | 2024-03-26 | 2025-10-02 | Ｊｆｅスチール株式会社 | 表面処理鋼板およびその製造方法 |
| JPWO2025204348A1 (https=) * | 2024-03-26 | 2025-10-02 |
Family Cites Families (21)
| 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 |
| JPS5828356B2 (ja) * | 1980-12-29 | 1983-06-15 | 新日本製鐵株式会社 | 溶接性にすぐれたクロムめっき鋼板 |
| 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 |
| 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 |
| SE0601058L (sv) * | 2006-05-09 | 2007-11-10 | Sandvik Intellectual Property | Bladventilmaterial, tillverkning och användning därav |
| 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 |
| JP5322083B2 (ja) * | 2007-07-12 | 2013-10-23 | 奥野製薬工業株式会社 | ３価クロムめっき浴及びその製造方法 |
| EP2705176B1 (en) * | 2011-05-03 | 2016-04-13 | ATOTECH Deutschland GmbH | Electroplating bath and method for producing dark chromium layers |
| 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 |
| CN105386089B (zh) * | 2015-12-25 | 2018-04-24 | 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 |
| JP6787500B2 (ja) * | 2018-08-29 | 2020-11-18 | Ｊｆｅスチール株式会社 | 缶用鋼板およびその製造方法 |
| DE102018132075A1 (de) * | 2018-12-13 | 2020-06-18 | thysenkrupp AG | Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung |
| JP7067543B2 (ja) * | 2019-06-06 | 2022-05-16 | Ｊｆｅスチール株式会社 | 缶用鋼板およびその製造方法 |
| FI129420B (en) * | 2020-04-23 | 2022-02-15 | Savroc Ltd | AQUATIC ELECTRIC COATING BATH |
| CN116601337A (zh) * | 2020-12-21 | 2023-08-15 | 杰富意钢铁株式会社 | 表面处理钢板及其制造方法 |
| 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 |
| EP4477785A4 (en) * | 2022-04-08 | 2025-01-22 | JFE Steel Corporation | SURFACE-TREATED STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF |
-
2023
- 2023-02-20 EP EP23784545.8A patent/EP4491772A4/en active Pending
- 2023-02-20 KR KR1020247028593A patent/KR20240141805A/ko active Pending
- 2023-02-20 JP JP2023532839A patent/JP7327719B1/ja active Active
- 2023-02-20 US US18/847,833 patent/US20250034739A1/en active Pending
- 2023-02-20 CN CN202380031962.0A patent/CN118974328A/zh active Pending
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