JPWO2024063012A1 - - Google Patents
Info
- Publication number
- JPWO2024063012A1 JPWO2024063012A1 JP2023569744A JP2023569744A JPWO2024063012A1 JP WO2024063012 A1 JPWO2024063012 A1 JP WO2024063012A1 JP 2023569744 A JP2023569744 A JP 2023569744A JP 2023569744 A JP2023569744 A JP 2023569744A JP WO2024063012 A1 JPWO2024063012 A1 JP WO2024063012A1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/163—Welding of coated materials
- B23K11/166—Welding of coated materials of galvanized or tinned materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles ; Surface treated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022150138 | 2022-09-21 | ||
| JP2022150138 | 2022-09-21 | ||
| PCT/JP2023/033593 WO2024063012A1 (ja) | 2022-09-21 | 2023-09-14 | 溶接部材およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024063012A1 true JPWO2024063012A1 (https=) | 2024-03-28 |
| JP7477061B1 JP7477061B1 (ja) | 2024-05-01 |
| JPWO2024063012A5 JPWO2024063012A5 (https=) | 2024-08-28 |
Family
ID=90454399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023569744A Active JP7477061B1 (ja) | 2022-09-21 | 2023-09-14 | 溶接部材およびその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20260077423A1 (https=) |
| EP (1) | EP4563275A4 (https=) |
| JP (1) | JP7477061B1 (https=) |
| KR (1) | KR20250043564A (https=) |
| CN (1) | CN119855670A (https=) |
| MX (1) | MX2025002895A (https=) |
| WO (1) | WO2024063012A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026014321A1 (ja) * | 2024-07-10 | 2026-01-15 | Ｊｆｅスチール株式会社 | スポット溶接部材、スポット溶接部材用鋼板およびスポット溶接部材の製造方法 |
| WO2026014320A1 (ja) * | 2024-07-10 | 2026-01-15 | Ｊｆｅスチール株式会社 | スポット溶接部材、スポット溶接部材用鋼板およびスポット溶接部材の製造方法 |
| CN121380946A (zh) * | 2024-07-12 | 2026-01-23 | 江苏育材堂车身技术有限公司 | 预镀层钢板、激光拼焊构件及其热冲压成形构件 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10195597A (ja) | 1996-11-14 | 1998-07-28 | Sumitomo Metal Ind Ltd | 接合性に優れた薄鋼板 |
| JP2003103377A (ja) | 2001-09-27 | 2003-04-08 | Nippon Steel Corp | 高強度めっき鋼板のスポット溶接方法 |
| JP3849539B2 (ja) | 2002-02-19 | 2006-11-22 | Ｊｆｅスチール株式会社 | 高張力亜鉛系めっき鋼板のスポット溶接方法 |
| JP2012102370A (ja) * | 2010-11-10 | 2012-05-31 | Nippon Steel Corp | 溶接後の溶接部強度に優れるスポット溶接用鋼板、及び、溶接部の強度に優れるスポット溶接継手 |
| JP7059803B2 (ja) * | 2017-06-15 | 2022-04-26 | トヨタ自動車株式会社 | 重ね溶接方法 |
| CN115335554B (zh) | 2020-03-31 | 2026-03-06 | 杰富意钢铁株式会社 | Fe系电镀钢板、电沉积涂装钢板、汽车部件、电沉积涂装钢板的制造方法及Fe系电镀钢板的制造方法 |
| US12421589B2 (en) * | 2020-11-06 | 2025-09-23 | Jfe Steel Corporation | Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet |
| CN116419983B (zh) * | 2020-11-06 | 2025-08-12 | 杰富意钢铁株式会社 | Fe系电镀钢板、电沉积涂装钢板、汽车部件、电沉积涂装钢板的制造方法以及Fe系电镀钢板的制造方法 |
-
2023
- 2023-09-14 KR KR1020257007657A patent/KR20250043564A/ko active Pending
- 2023-09-14 EP EP23868133.2A patent/EP4563275A4/en active Pending
- 2023-09-14 US US19/109,769 patent/US20260077423A1/en active Pending
- 2023-09-14 WO PCT/JP2023/033593 patent/WO2024063012A1/ja not_active Ceased
- 2023-09-14 JP JP2023569744A patent/JP7477061B1/ja active Active
- 2023-09-14 CN CN202380065292.4A patent/CN119855670A/zh active Pending
-
2025
- 2025-03-11 MX MX2025002895A patent/MX2025002895A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7477061B1 (ja) | 2024-05-01 |
| KR20250043564A (ko) | 2025-03-28 |
| WO2024063012A1 (ja) | 2024-03-28 |
| MX2025002895A (es) | 2025-04-02 |
| CN119855670A (zh) | 2025-04-18 |
| US20260077423A1 (en) | 2026-03-19 |
| EP4563275A4 (en) | 2025-12-24 |
| EP4563275A1 (en) | 2025-06-04 |
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