JPWO2023132241A5 - - Google Patents
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- Publication number
- JPWO2023132241A5 JPWO2023132241A5 JP2023572418A JP2023572418A JPWO2023132241A5 JP WO2023132241 A5 JPWO2023132241 A5 JP WO2023132241A5 JP 2023572418 A JP2023572418 A JP 2023572418A JP 2023572418 A JP2023572418 A JP 2023572418A JP WO2023132241 A5 JPWO2023132241 A5 JP WO2023132241A5
- Authority
- JP
- Japan
- Prior art keywords
- plating layer
- steel plates
- welded joint
- less
- joint 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022001149 | 2022-01-06 | ||
| JP2022001149 | 2022-01-06 | ||
| PCT/JP2022/047117 WO2023132241A1 (ja) | 2022-01-06 | 2022-12-21 | 溶接継手 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023132241A1 JPWO2023132241A1 (https=) | 2023-07-13 |
| JPWO2023132241A5 true JPWO2023132241A5 (https=) | 2024-08-21 |
| JP7791459B2 JP7791459B2 (ja) | 2025-12-24 |
Family
ID=87073644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023572418A Active JP7791459B2 (ja) | 2022-01-06 | 2022-12-21 | 溶接継手 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250222680A1 (https=) |
| EP (1) | EP4461842A4 (https=) |
| JP (1) | JP7791459B2 (https=) |
| KR (1) | KR20240108573A (https=) |
| CN (1) | CN118510934A (https=) |
| MX (1) | MX2024007607A (https=) |
| WO (1) | WO2023132241A1 (https=) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261046A (ja) * | 1988-08-26 | 1990-03-01 | Kawasaki Steel Corp | スポット溶接性に優れた合金化溶融亜鉛めっき鋼板の製造方法 |
| JPH0653920B2 (ja) * | 1990-05-14 | 1994-07-20 | 新日本製鐵株式会社 | 摺動抵抗の優れた亜鉛および亜鉛系合金溶融めっき鋼板 |
| JP3886331B2 (ja) * | 1999-12-28 | 2007-02-28 | Ｊｆｅスチール株式会社 | めっき密着性および溶接性に優れた溶融亜鉛めっき鋼板並びにその製造方法 |
| JP3531595B2 (ja) * | 2000-09-29 | 2004-05-31 | Ｊｆｅスチール株式会社 | スポット溶接性およびプレス成形性に優れた溶融亜鉛めっき鋼板およびその製造方法 |
| US7311789B2 (en) * | 2002-11-26 | 2007-12-25 | United States Steel Corporation | Dual phase steel strip suitable for galvanizing |
| AT412878B (de) * | 2003-07-29 | 2005-08-25 | Voestalpine Stahl Gmbh | Korrosionsgeschütztes stahlblechteil mit hoher festigkeit |
| DE502004011583D1 (de) * | 2003-07-29 | 2010-10-07 | Voestalpine Automotive Gmbh | Verfahren zum herstellen von geharteten bauteilen aus stahlblech |
| EP1857567B1 (de) * | 2006-05-15 | 2017-04-05 | ThyssenKrupp Steel Europe AG | Verfahren zum Herstellen eines mit einem Korrosionsschutzsystem überzogenen Stahlflachprodukts |
| ES2636442T3 (es) * | 2006-05-15 | 2017-10-05 | Thyssenkrupp Steel Europe Ag | Producto de acero plano provisto con un revestimiento anticorrosivo y procedimiento para su fabricación |
| JP5432802B2 (ja) * | 2010-03-31 | 2014-03-05 | 株式会社神戸製鋼所 | 加工性に優れた高降伏比高強度の溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 |
| US9333588B2 (en) * | 2011-01-28 | 2016-05-10 | GM Global Technology Operations LLC | Crack avoidance in resistance spot welded materials |
| ES2746285T5 (es) * | 2012-03-30 | 2022-12-19 | Voestalpine Stahl Gmbh | Lámina de acero de alta resistencia laminada en frío y procedimiento para producir dicha lámina de acero |
| KR101568543B1 (ko) * | 2013-12-25 | 2015-11-11 | 주식회사 포스코 | 액체금속취화에 의한 크랙 저항성이 우수한 용융아연도금강판 |
| JP6108017B2 (ja) | 2015-09-03 | 2017-04-05 | 新日鐵住金株式会社 | スポット溶接方法 |
| KR101819393B1 (ko) * | 2016-12-22 | 2018-01-16 | 주식회사 포스코 | 용접성 및 프레스 가공성이 우수한 용융 아연계 도금강재 및 그 제조방법 |
| JP6870438B2 (ja) * | 2017-04-03 | 2021-05-12 | 日本製鉄株式会社 | 耐食性に優れためっき鋼材 |
| EP3900866B1 (en) | 2018-12-21 | 2025-03-05 | JFE Steel Corporation | Spot welding member |
-
2022
- 2022-12-21 JP JP2023572418A patent/JP7791459B2/ja active Active
- 2022-12-21 CN CN202280087869.7A patent/CN118510934A/zh active Pending
- 2022-12-21 KR KR1020247021949A patent/KR20240108573A/ko active Pending
- 2022-12-21 WO PCT/JP2022/047117 patent/WO2023132241A1/ja not_active Ceased
- 2022-12-21 US US18/724,155 patent/US20250222680A1/en active Pending
- 2022-12-21 EP EP22918825.5A patent/EP4461842A4/en active Pending
- 2022-12-21 MX MX2024007607A patent/MX2024007607A/es unknown
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