JP6380672B2 - 溶接接合部およびその製造方法 - Google Patents

溶接接合部およびその製造方法 Download PDF

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Publication number
JP6380672B2
JP6380672B2 JP2017521173A JP2017521173A JP6380672B2 JP 6380672 B2 JP6380672 B2 JP 6380672B2 JP 2017521173 A JP2017521173 A JP 2017521173A JP 2017521173 A JP2017521173 A JP 2017521173A JP 6380672 B2 JP6380672 B2 JP 6380672B2
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JP
Japan
Prior art keywords
steel
steel material
weld
metal
thickness
Prior art date
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Active
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JP2017521173A
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English (en)
Japanese (ja)
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JPWO2017130830A1 (ja
Inventor
下川　弘海
弘海 下川
高一 伊藤
高一 伊藤
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JFE Steel Corp
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JFE Steel Corp
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Publication date
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Publication of JPWO2017130830A1 publication Critical patent/JPWO2017130830A1/ja
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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
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
JP2017521173A 2016-01-29 2017-01-19 溶接接合部およびその製造方法 Active JP6380672B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016015135 2016-01-29
JP2016015135 2016-01-29
PCT/JP2017/001725 WO2017130830A1 (ja) 2016-01-29 2017-01-19 溶接接合部およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2017130830A1 JPWO2017130830A1 (ja) 2018-02-01
JP6380672B2 true JP6380672B2 (ja) 2018-08-29

Family

ID=59397964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017521173A Active JP6380672B2 (ja) 2016-01-29 2017-01-19 溶接接合部およびその製造方法

Country Status (5)

Country Link
JP (1) JP6380672B2 (zh)
CN (1) CN108602152B (zh)
SG (1) SG11201804642UA (zh)
TW (1) TWI630054B (zh)
WO (1) WO2017130830A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102428825B1 (ko) * 2020-12-18 2022-08-02 주식회사 포스코 용접부의 피로강도가 우수한 용접부재 및 그 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02280970A (ja) * 1989-04-22 1990-11-16 Sumitomo Metal Ind Ltd チタンクラッド鋼板の溶接方法
JP2825168B2 (ja) * 1991-06-03 1998-11-18 新日本製鐵株式会社 高疲労強度ガスシールドアーク溶接方法
US5258600A (en) * 1992-03-31 1993-11-02 Exxon Production Research Company Process for welding thermally and/or mechanically treated metal conduits
JP3820493B2 (ja) * 1998-03-27 2006-09-13 株式会社竹中工務店 鋼構造物の溶接工法
JP3657135B2 (ja) * 1998-11-10 2005-06-08 株式会社神戸製鋼所 ガスシールドアーク溶接用ソリッドワイヤ
JP4633959B2 (ja) * 2001-05-08 2011-02-16 三菱重工業株式会社 高強度耐熱鋼の溶接継手部及びその溶接方法
JP5333003B2 (ja) * 2009-03-02 2013-11-06 新日鐵住金株式会社 長疲労寿命化を達成するレーザー・アークハイブリッド溶接方法
CN102639284A (zh) * 2009-12-04 2012-08-15 新日本制铁株式会社 焊接构造体的对焊接头及其制造方法
JP5627493B2 (ja) * 2011-02-08 2014-11-19 日鐵住金溶接工業株式会社 サブマージアーク溶接方法

Also Published As

Publication number Publication date
TWI630054B (zh) 2018-07-21
SG11201804642UA (en) 2018-07-30
CN108602152A (zh) 2018-09-28
CN108602152B (zh) 2020-11-10
JPWO2017130830A1 (ja) 2018-02-01
TW201731616A (zh) 2017-09-16
WO2017130830A1 (ja) 2017-08-03

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