WO2016002171A8 - 鋼板の突合せ溶接方法および鋼板の突合せ溶接継手 - Google Patents

鋼板の突合せ溶接方法および鋼板の突合せ溶接継手 Download PDF

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Publication number
WO2016002171A8
WO2016002171A8 PCT/JP2015/003203 JP2015003203W WO2016002171A8 WO 2016002171 A8 WO2016002171 A8 WO 2016002171A8 JP 2015003203 W JP2015003203 W JP 2015003203W WO 2016002171 A8 WO2016002171 A8 WO 2016002171A8
Authority
WO
WIPO (PCT)
Prior art keywords
steel plates
butt
welding
mass
weld joint
Prior art date
Application number
PCT/JP2015/003203
Other languages
English (en)
French (fr)
Other versions
WO2016002171A1 (ja
Inventor
渉平 上月
早川　直哉
大井　健次
Original Assignee
Ｊｆｅスチール株式会社
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スチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to CN201580031701.4A priority Critical patent/CN106457477B/zh
Priority to RU2017102689A priority patent/RU2651548C1/ru
Priority to JP2015549100A priority patent/JP6065989B2/ja
Priority to EP15814944.3A priority patent/EP3162489B1/en
Publication of WO2016002171A1 publication Critical patent/WO2016002171A1/ja
Publication of WO2016002171A8 publication Critical patent/WO2016002171A8/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
    • B23K9/18—Submerged-arc 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma 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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Abstract

２枚の鋼板（１）を突合せて、上部に開口部（２）、下部にルートフェイス部（３）を有するＹ開先を形成し、前記Ｙ開先の開口部（２）をサブマージアーク溶接で接合して、Ｔｉを０．０３０～０．１００質量％、Ｂを０．００３０～０．００８０質量％含有し、かつＡｌ含有量（質量％）を［％Ａｌ］、Ｏ含有量（質量％）を［％Ｏ］としたとき、［％Ａｌ］／［％Ｏ］が０．５～１．２の範囲内となるサブマージアーク溶接金属（４）を形成し、次に、前記Ｙ開先のルートフェイス部（３）をレーザ溶接で接合して、前記サブマージアーク溶接金属（４）に侵入するようにレーザ溶接金属（５）を形成する。
PCT/JP2015/003203 2014-06-30 2015-06-25 鋼板の突合せ溶接方法および鋼板の突合せ溶接継手 WO2016002171A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201580031701.4A CN106457477B (zh) 2014-06-30 2015-06-25 钢板的对焊方法和钢板的对焊接头
RU2017102689A RU2651548C1 (ru) 2014-06-30 2015-06-25 Способ сварки встык стальных листов и стыковое сварное соединение стальных листов
JP2015549100A JP6065989B2 (ja) 2014-06-30 2015-06-25 鋼板の突合せ溶接方法および鋼板の突合せ溶接継手の製造方法
EP15814944.3A EP3162489B1 (en) 2014-06-30 2015-06-25 Method of butt welding steel plates and butt weld joint of steel plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-133632 2014-06-30
JP2014133632 2014-06-30

Publications (2)

Publication Number Publication Date
WO2016002171A1 WO2016002171A1 (ja) 2016-01-07
WO2016002171A8 true WO2016002171A8 (ja) 2016-12-01

Family

ID=55018751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/003203 WO2016002171A1 (ja) 2014-06-30 2015-06-25 鋼板の突合せ溶接方法および鋼板の突合せ溶接継手

Country Status (5)

Country Link
EP (1) EP3162489B1 (ja)
JP (1) JP6065989B2 (ja)
CN (1) CN106457477B (ja)
RU (1) RU2651548C1 (ja)
WO (1) WO2016002171A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091067A (zh) * 2019-06-06 2019-08-06 上海工程技术大学 一种用于焊接中厚板的激光和k-tig复合焊接方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508911B (zh) * 2019-09-06 2021-07-09 上海外高桥造船有限公司 Y型拼板缝焊接方法
KR102381830B1 (ko) * 2020-10-30 2022-04-01 주식회사 포스코 용접변형 방지장치와, 이를 이용한 파이프와 플랜지의 용접방법

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JP3238215B2 (ja) * 1992-10-08 2001-12-10 三菱重工業株式会社 厚板の突合わせ溶接方法
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JP4977876B2 (ja) * 2007-03-30 2012-07-18 Ｊｆｅスチール株式会社 母材および溶接部靱性に優れた超高強度高変形能溶接鋼管の製造方法
KR20100045071A (ko) * 2008-10-23 2010-05-03 대우조선해양 주식회사 Ｖ 개선형상의 용접 맞대기 이음의 양면 용접방법
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091067A (zh) * 2019-06-06 2019-08-06 上海工程技术大学 一种用于焊接中厚板的激光和k-tig复合焊接方法

Also Published As

Publication number Publication date
CN106457477A (zh) 2017-02-22
EP3162489B1 (en) 2020-05-06
JPWO2016002171A1 (ja) 2017-04-27
EP3162489A4 (en) 2017-06-07
RU2651548C1 (ru) 2018-04-20
CN106457477B (zh) 2019-03-05
EP3162489A1 (en) 2017-05-03
WO2016002171A1 (ja) 2016-01-07
JP6065989B2 (ja) 2017-01-25

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