KR102506231B1 - 용접 구조체 - Google Patents

용접 구조체 Download PDF

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Publication number
KR102506231B1
KR102506231B1 KR1020217022915A KR20217022915A KR102506231B1 KR 102506231 B1 KR102506231 B1 KR 102506231B1 KR 1020217022915 A KR1020217022915 A KR 1020217022915A KR 20217022915 A KR20217022915 A KR 20217022915A KR 102506231 B1 KR102506231 B1 KR 102506231B1
Authority
KR
South Korea
Prior art keywords
plate thickness
joint
distance
joined
thickness direction
Prior art date
Application number
KR1020217022915A
Other languages
English (en)
Korean (ko)
Other versions
KR20210103548A (ko
Inventor
뎃페이 오카와
다케히로 이노우에
히로유키 시라하타
히로시 시마누키
Original Assignee
닛폰세이테츠 가부시키가이샤
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 닛폰세이테츠 가부시키가이샤 filed Critical 닛폰세이테츠 가부시키가이샤
Publication of KR20210103548A publication Critical patent/KR20210103548A/ko
Application granted granted Critical
Publication of KR102506231B1 publication Critical patent/KR102506231B1/ko

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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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K9/00—Arc welding or cutting
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/12—Vessels
    • 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
    • B23K2101/18—Sheet panels
    • B23K2101/185—Tailored blanks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
KR1020217022915A 2018-12-26 2018-12-26 용접 구조체 KR102506231B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/047974 WO2020136776A1 (ja) 2018-12-26 2018-12-26 溶接構造体

Publications (2)

Publication Number Publication Date
KR20210103548A KR20210103548A (ko) 2021-08-23
KR102506231B1 true KR102506231B1 (ko) 2023-03-06

Family

ID=71129306

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217022915A KR102506231B1 (ko) 2018-12-26 2018-12-26 용접 구조체

Country Status (4)

Country Link
JP (1) JP7173163B2 (zh)
KR (1) KR102506231B1 (zh)
CN (1) CN113226614B (zh)
WO (1) WO2020136776A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009068078A (ja) * 2007-09-13 2009-04-02 Kobe Steel Ltd 靭性および疲労亀裂発生抑制特性に優れた溶接継手
JP2018039052A (ja) * 2015-03-12 2018-03-15 Ｊｆｅスチール株式会社 溶接構造体
JP2018069323A (ja) * 2016-11-02 2018-05-10 新日鐵住金株式会社 溶接継手の作製方法、および溶接継手の改修方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979854B1 (ko) * 2005-08-03 2010-09-02 수미도모 메탈 인더스트리즈, 리미티드 열연강판, 냉연강판 및 그들의 제조 방법
JP5144053B2 (ja) 2006-05-12 2013-02-13 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れる溶接構造体
CN103796786B (zh) 2011-09-13 2015-04-22 杰富意钢铁株式会社 焊接结构体
JP2013129885A (ja) 2011-12-22 2013-07-04 Jfe Steel Corp 脆性亀裂伝播停止特性に優れた高強度厚鋼板の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009068078A (ja) * 2007-09-13 2009-04-02 Kobe Steel Ltd 靭性および疲労亀裂発生抑制特性に優れた溶接継手
JP2018039052A (ja) * 2015-03-12 2018-03-15 Ｊｆｅスチール株式会社 溶接構造体
JP2018069323A (ja) * 2016-11-02 2018-05-10 新日鐵住金株式会社 溶接継手の作製方法、および溶接継手の改修方法

Also Published As

Publication number Publication date
CN113226614A (zh) 2021-08-06
JP7173163B2 (ja) 2022-11-16
CN113226614B (zh) 2023-04-28
KR20210103548A (ko) 2021-08-23
JPWO2020136776A1 (ja) 2021-10-21
WO2020136776A1 (ja) 2020-07-02

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