CN119894628A - 焊接构件及其制造方法 - Google Patents

焊接构件及其制造方法 Download PDF

Info

Publication number
CN119894628A
CN119894628A CN202380065288.8A CN202380065288A CN119894628A CN 119894628 A CN119894628 A CN 119894628A CN 202380065288 A CN202380065288 A CN 202380065288A CN 119894628 A CN119894628 A CN 119894628A
Authority
CN
China
Prior art keywords
welding
steel sheet
steel
decarburized layer
thickness
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.)
Pending
Application number
CN202380065288.8A
Other languages
English (en)
Chinese (zh)
Inventor
泽西央海
金泽友美
高岛克利
松田广志
山本俊佑
星野克弥
河野崇史
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority claimed from PCT/JP2023/033591 external-priority patent/WO2024063010A1/ja
Publication of CN119894628A publication Critical patent/CN119894628A/zh
Pending legal-status Critical Current

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)
  • Laser Beam Processing (AREA)
CN202380065288.8A 2022-09-21 2023-09-14 焊接构件及其制造方法 Pending CN119894628A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-150136 2022-09-21
JP2022150136 2022-09-21
PCT/JP2023/033591 WO2024063010A1 (ja) 2022-09-21 2023-09-14 溶接部材およびその製造方法

Publications (1)

Publication Number Publication Date
CN119894628A true CN119894628A (zh) 2025-04-25

Family

ID=89904404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380065288.8A Pending CN119894628A (zh) 2022-09-21 2023-09-14 焊接构件及其制造方法

Country Status (6)

Country Link
US (1) US20260091444A1 (https=)
EP (1) EP4563273A4 (https=)
JP (1) JP7435935B1 (https=)
KR (1) KR20250043562A (https=)
CN (1) CN119894628A (https=)
MX (1) MX2025002893A (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09291338A (ja) * 1996-04-26 1997-11-11 Kobe Steel Ltd 耐溶融亜鉛めっき割れ性に優れた高張力鋼板
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
BR112017022444A2 (pt) * 2015-04-22 2018-07-17 Nippon Steel & Sumitomo Metal Corporation chapa de aço folheado
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

Also Published As

Publication number Publication date
MX2025002893A (es) 2025-04-02
EP4563273A4 (en) 2025-12-24
JPWO2024063010A1 (https=) 2024-03-28
KR20250043562A (ko) 2025-03-28
US20260091444A1 (en) 2026-04-02
EP4563273A1 (en) 2025-06-04
JP7435935B1 (ja) 2024-02-21

Similar Documents

Publication Publication Date Title
JP6278154B2 (ja) 抵抗スポット溶接方法および溶接部材の製造方法
KR102197434B1 (ko) 저항 스폿 용접 방법
JP7364113B2 (ja) 抵抗スポット溶接部材およびその抵抗スポット溶接方法
KR102028435B1 (ko) 저항 스폿 용접 방법 및 용접 부재의 제조 방법
JP7477061B1 (ja) 溶接部材およびその製造方法
JP2012055962A (ja) 異材接合方法
CN112584959B (zh) 电阻点焊构件及其制造方法
JP7485242B1 (ja) 溶接部材およびその製造方法
CN119894628A (zh) 焊接构件及其制造方法
JP2020157358A (ja) 亜鉛系めっき鋼板のスポット溶接方法
JP7477059B1 (ja) 溶接部材およびその製造方法
JP7103923B2 (ja) 接合構造体及び接合構造体の製造方法
KR102589429B1 (ko) 저항 스폿 용접 방법, 저항 스폿 용접 이음매의 제조 방법
JP7648019B2 (ja) 抵抗スポット溶接方法、並びに溶接部材の製造方法
WO2024063010A1 (ja) 溶接部材およびその製造方法
JP7355282B1 (ja) 溶接継手、溶接部材およびその製造方法、ならびに、抵抗スポット溶接方法
JP7831700B2 (ja) 抵抗スポット溶接部材およびその抵抗スポット溶接方法
WO2023233705A1 (ja) 溶接継手、溶接部材およびその製造方法、ならびに、抵抗スポット溶接方法
WO2026028851A1 (ja) 抵抗スポット溶接継手の製造方法及びめっき層の融点予測方法
KR20240119314A (ko) 프로젝션 용접 조인트 및 프로젝션 용접 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination