JPWO2023153247A5 - - Google Patents
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- Publication number
- JPWO2023153247A5 JPWO2023153247A5 JP2023522833A JP2023522833A JPWO2023153247A5 JP WO2023153247 A5 JPWO2023153247 A5 JP WO2023153247A5 JP 2023522833 A JP2023522833 A JP 2023522833A JP 2023522833 A JP2023522833 A JP 2023522833A JP WO2023153247 A5 JPWO2023153247 A5 JP WO2023153247A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- strength steel
- resistance spot
- steel plate
- formula
- 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 17
- 239000010959 steel Substances 0.000 claims 17
- 238000000034 method Methods 0.000 claims 11
- 238000003466 welding Methods 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022017663 | 2022-02-08 | ||
| JP2022017663 | 2022-02-08 | ||
| PCT/JP2023/002741 WO2023153247A1 (ja) | 2022-02-08 | 2023-01-27 | 抵抗スポット溶接継手および抵抗スポット溶接方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023153247A1 JPWO2023153247A1 (cg-RX-API-DMAC7.html) | 2023-08-17 |
| JP7347716B1 JP7347716B1 (ja) | 2023-09-20 |
| JPWO2023153247A5 true JPWO2023153247A5 (cg-RX-API-DMAC7.html) | 2024-01-16 |
Family
ID=87564182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023522833A Active JP7347716B1 (ja) | 2022-02-08 | 2023-01-27 | 抵抗スポット溶接継手および抵抗スポット溶接方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4420817A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7347716B1 (cg-RX-API-DMAC7.html) |
| KR (1) | KR20240123387A (cg-RX-API-DMAC7.html) |
| CN (1) | CN118871240A (cg-RX-API-DMAC7.html) |
| MX (1) | MX2024009142A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023153247A1 (cg-RX-API-DMAC7.html) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8962149B2 (en) * | 2009-08-31 | 2015-02-24 | Nippon Steel & Sumitomo Metal Corporation | Spot welded joint |
| KR101555418B1 (ko) * | 2011-04-13 | 2015-09-23 | 신닛테츠스미킨 카부시키카이샤 | 열연 강판 및 그 제조 방법 |
| JP5884714B2 (ja) * | 2012-01-31 | 2016-03-15 | Ｊｆｅスチール株式会社 | 溶融亜鉛めっき鋼板およびその製造方法 |
| WO2014171495A1 (ja) | 2013-04-17 | 2014-10-23 | 新日鐵住金株式会社 | スポット溶接方法 |
| JP6809303B2 (ja) | 2017-03-09 | 2021-01-06 | 日本製鉄株式会社 | スポット溶接装置 |
| JP6769467B2 (ja) | 2017-10-16 | 2020-10-14 | Ｊｆｅスチール株式会社 | 抵抗スポット溶接方法および抵抗スポット溶接部材の製造方法 |
| MX2021014596A (es) * | 2019-05-28 | 2022-01-11 | Jfe Steel Corp | Soldadura por puntos de resistencia, metodo de soldadura por puntos de resistencia, junta soldada por puntos de resistencia y metodo para fabricar la junta soldada por puntos de resistencia. |
| MX2022009482A (es) * | 2020-02-13 | 2022-08-22 | Nippon Steel Corp | Componente de union y metodo de fabricacion del mismo. |
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2023
- 2023-01-27 EP EP23752712.2A patent/EP4420817A4/en active Pending
- 2023-01-27 JP JP2023522833A patent/JP7347716B1/ja active Active
- 2023-01-27 WO PCT/JP2023/002741 patent/WO2023153247A1/ja not_active Ceased
- 2023-01-27 KR KR1020247025212A patent/KR20240123387A/ko active Pending
- 2023-01-27 CN CN202380019206.6A patent/CN118871240A/zh active Pending
- 2023-01-27 MX MX2024009142A patent/MX2024009142A/es unknown