JP7831701B2 - 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 - Google Patents

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

Info

Publication number
JP7831701B2
JP7831701B2 JP2025540270A JP2025540270A JP7831701B2 JP 7831701 B2 JP7831701 B2 JP 7831701B2 JP 2025540270 A JP2025540270 A JP 2025540270A JP 2025540270 A JP2025540270 A JP 2025540270A JP 7831701 B2 JP7831701 B2 JP 7831701B2
Authority
JP
Japan
Prior art keywords
welding
resistance spot
energizing
steel plates
spot welding
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.)
Active
Application number
JP2025540270A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025121277A1 (https=
Inventor
慎介 小峯
央海 澤西
克利 ▲高▼島
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
Publication of JPWO2025121277A1 publication Critical patent/JPWO2025121277A1/ja
Application granted granted Critical
Publication of JP7831701B2 publication Critical patent/JP7831701B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B23K11/24—Electric supply or control circuits therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Welding (AREA)
JP2025540270A 2023-12-08 2024-12-02 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 Active JP7831701B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023207930 2023-12-08
JP2023207930 2023-12-08
PCT/JP2024/042493 WO2025121277A1 (ja) 2023-12-08 2024-12-02 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

Publications (2)

Publication Number Publication Date
JPWO2025121277A1 JPWO2025121277A1 (https=) 2025-06-12
JP7831701B2 true JP7831701B2 (ja) 2026-03-17

Family

ID=95979911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025540270A Active JP7831701B2 (ja) 2023-12-08 2024-12-02 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

Country Status (2)

Country Link
JP (1) JP7831701B2 (https=)
WO (1) WO2025121277A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017104647A1 (ja) 2015-12-16 2017-06-22 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
WO2018159764A1 (ja) 2017-03-01 2018-09-07 Ｊｆｅスチール株式会社 抵抗スポット溶接方法
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
WO2023080076A1 (ja) 2021-11-02 2023-05-11 Ｊｆｅスチール株式会社 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017104647A1 (ja) 2015-12-16 2017-06-22 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
WO2018159764A1 (ja) 2017-03-01 2018-09-07 Ｊｆｅスチール株式会社 抵抗スポット溶接方法
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
WO2023080076A1 (ja) 2021-11-02 2023-05-11 Ｊｆｅスチール株式会社 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

Also Published As

Publication number Publication date
JPWO2025121277A1 (https=) 2025-06-12
WO2025121277A1 (ja) 2025-06-12

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