JP7485242B1 - 溶接部材およびその製造方法 - Google Patents

溶接部材およびその製造方法 Download PDF

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Publication number
JP7485242B1
JP7485242B1 JP2023572734A JP2023572734A JP7485242B1 JP 7485242 B1 JP7485242 B1 JP 7485242B1 JP 2023572734 A JP2023572734 A JP 2023572734A JP 2023572734 A JP2023572734 A JP 2023572734A JP 7485242 B1 JP7485242 B1 JP 7485242B1
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Japan
Prior art keywords
welding
plate
weld
steel
layer
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JP2023572734A
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English (en)
Japanese (ja)
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JPWO2024063009A1 (https=
JPWO2024063009A5 (https=
Inventor
央海 澤西
友美 金澤
克利 ▲高▼島
広志 松田
俊佑 山本
克弥 星野
崇史 河野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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Publication of JPWO2024063009A1 publication Critical patent/JPWO2024063009A1/ja
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Publication of JPWO2024063009A5 publication Critical patent/JPWO2024063009A5/ja
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    • 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
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/241—Electric supplies
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
JP2023572734A 2022-09-21 2023-09-14 溶接部材およびその製造方法 Active JP7485242B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022150135 2022-09-21
JP2022150135 2022-09-21
PCT/JP2023/033590 WO2024063009A1 (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
JPWO2024063009A1 JPWO2024063009A1 (https=) 2024-03-28
JP7485242B1 true JP7485242B1 (ja) 2024-05-16
JPWO2024063009A5 JPWO2024063009A5 (https=) 2024-08-28

Family

ID=90454401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023572734A Active JP7485242B1 (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) US20260108974A1 (https=)
EP (1) EP4563272A4 (https=)
JP (1) JP7485242B1 (https=)
KR (1) KR20250048091A (https=)
CN (1) CN119855671A (https=)
MX (1) MX2025002892A (https=)
WO (1) WO2024063009A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7824559B1 (ja) * 2025-05-30 2026-03-05 日本製鉄株式会社 接合部品

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282194U (https=) * 1985-11-08 1987-05-26
JPH0299292A (ja) * 1988-10-04 1990-04-11 Shinko Kogyo Co Ltd レーザ加工用ノズル
JPH09192870A (ja) * 1996-01-10 1997-07-29 Sumitomo Heavy Ind Ltd レーザ加工ヘッド、レーザ加工装置及びレーザ加工方法
JPH10225788A (ja) * 1997-02-14 1998-08-25 Koike Sanso Kogyo Co Ltd レーザ切断方法及びレーザ切断トーチ
JP2015077604A (ja) * 2013-10-15 2015-04-23 三菱重工業株式会社 溶接装置
WO2016171237A1 (ja) * 2015-04-22 2016-10-27 新日鐵住金株式会社 めっき鋼板
JP2020082102A (ja) * 2018-11-19 2020-06-04 株式会社神戸製鋼所 接合構造体及び接合構造体の製造方法
WO2021019947A1 (ja) * 2019-07-30 2021-02-04 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
JP5206479B2 (ja) 2009-02-20 2013-06-12 三菱マテリアル株式会社 多結晶シリコン製造装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282194U (https=) * 1985-11-08 1987-05-26
JPH0299292A (ja) * 1988-10-04 1990-04-11 Shinko Kogyo Co Ltd レーザ加工用ノズル
JPH09192870A (ja) * 1996-01-10 1997-07-29 Sumitomo Heavy Ind Ltd レーザ加工ヘッド、レーザ加工装置及びレーザ加工方法
JPH10225788A (ja) * 1997-02-14 1998-08-25 Koike Sanso Kogyo Co Ltd レーザ切断方法及びレーザ切断トーチ
JP2015077604A (ja) * 2013-10-15 2015-04-23 三菱重工業株式会社 溶接装置
WO2016171237A1 (ja) * 2015-04-22 2016-10-27 新日鐵住金株式会社 めっき鋼板
JP2020082102A (ja) * 2018-11-19 2020-06-04 株式会社神戸製鋼所 接合構造体及び接合構造体の製造方法
WO2021019947A1 (ja) * 2019-07-30 2021-02-04 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7824559B1 (ja) * 2025-05-30 2026-03-05 日本製鉄株式会社 接合部品

Also Published As

Publication number Publication date
CN119855671A (zh) 2025-04-18
JPWO2024063009A1 (https=) 2024-03-28
MX2025002892A (es) 2025-04-02
US20260108974A1 (en) 2026-04-23
WO2024063009A1 (ja) 2024-03-28
EP4563272A4 (en) 2025-12-24
KR20250048091A (ko) 2025-04-07
EP4563272A1 (en) 2025-06-04

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