NO20050823L - Fremgangsmate for smisveising - Google Patents

Fremgangsmate for smisveising

Info

Publication number
NO20050823L
NO20050823L NO20050823A NO20050823A NO20050823L NO 20050823 L NO20050823 L NO 20050823L NO 20050823 A NO20050823 A NO 20050823A NO 20050823 A NO20050823 A NO 20050823A NO 20050823 L NO20050823 L NO 20050823L
Authority
NO
Norway
Prior art keywords
tubular ends
smelt
welding
joining
tubulars
Prior art date
Application number
NO20050823A
Other languages
English (en)
Other versions
NO331701B1 (no
Inventor
Djurre Hans Zijsling
Johannis Josephus Den Boer
Kjell Magne Rabben
Klisthenis Dimitriadis
Anthony Thomas Cole
Bjorn Halmrast
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20050823L publication Critical patent/NO20050823L/no
Publication of NO331701B1 publication Critical patent/NO331701B1/no

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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/028—Butt 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/16—Composite 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/16—Composite materials
    • B23K2103/166—Multilayered materials
    • B23K2103/172—Multilayered materials wherein at least one of the layers is non-metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Forging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Discharge Heating (AREA)

Abstract

En fremgangsmåte for smisveising av rør, slik at formasjonen av grader i sveisesonen minimeres, omfatter forming av rørendene som skal sveises sammen til en innadvendt, skrånende konfigurasjon, slik at når rørendene blir oppvarmet under smisveiseprosessen, deformeres de oppvarmede rørender som resultat av teknisk ekspansjon, til en vesentiig langsgående innrettet, sylindrisk form.
NO20050823A 2002-07-17 2005-02-16 Fremgangsmate for smisveising NO331701B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02077912 2002-07-17
EP02077911 2002-07-17
PCT/EP2003/007787 WO2004007139A1 (en) 2002-07-17 2003-07-17 Forge welding method

Publications (2)

Publication Number Publication Date
NO20050823L true NO20050823L (no) 2005-02-16
NO331701B1 NO331701B1 (no) 2012-02-27

Family

ID=30116911

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050823A NO331701B1 (no) 2002-07-17 2005-02-16 Fremgangsmate for smisveising

Country Status (12)

Country Link
US (2) US20050236372A1 (no)
EP (1) EP1534466B1 (no)
CN (1) CN100402222C (no)
AT (1) ATE359893T1 (no)
AU (1) AU2003250093B2 (no)
CA (1) CA2492745C (no)
DE (1) DE60313329T2 (no)
DK (1) DK1534466T3 (no)
EA (1) EA006407B1 (no)
NO (1) NO331701B1 (no)
UA (1) UA80556C2 (no)
WO (1) WO2004007139A1 (no)

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DE102009037226A1 (de) 2009-08-12 2011-02-17 Umicore Ag & Co. Kg Verfahren und Vorrichtung zum Verbinden von Edelmetallblech
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KR101406076B1 (ko) * 2013-01-08 2014-06-13 한전원자력연료 주식회사 핵연료봉의 봉단마개 자동 용접장치
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
US10480862B2 (en) * 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
EP2963380B2 (de) * 2014-07-04 2025-06-25 Georg Fischer Rohrleitungssysteme AG Berührungsloses Überprüfen einer Stumpfschweissung
JP6662585B2 (ja) * 2015-06-23 2020-03-11 日本発條株式会社 クラッドパイプ及びクラッドパイプの製造方法
JP6709638B2 (ja) * 2016-03-10 2020-06-17 日立造船株式会社 鋼管構造体における鋼管と継手との溶接方法
US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US10283898B2 (en) * 2017-09-08 2019-05-07 Apple Inc. Electronic device enclosures having a monolithic appearance
US11673204B2 (en) 2020-11-25 2023-06-13 The Esab Group, Inc. Hyper-TIG welding electrode
CN114799603B (zh) * 2022-06-06 2024-04-30 广船国际有限公司 一种拼板焊接方法及船舶

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Also Published As

Publication number Publication date
NO331701B1 (no) 2012-02-27
US20080237308A1 (en) 2008-10-02
EA200500214A1 (ru) 2005-06-30
EP1534466B1 (en) 2007-04-18
DE60313329D1 (de) 2007-05-31
CA2492745C (en) 2012-01-03
ATE359893T1 (de) 2007-05-15
EA006407B1 (ru) 2005-12-29
DK1534466T3 (da) 2007-09-17
US20050236372A1 (en) 2005-10-27
DE60313329T2 (de) 2008-01-03
AU2003250093B2 (en) 2006-09-14
AU2003250093A1 (en) 2004-02-02
CA2492745A1 (en) 2004-01-22
EP1534466A1 (en) 2005-06-01
WO2004007139A9 (en) 2004-10-28
UA80556C2 (uk) 2007-10-10
WO2004007139A1 (en) 2004-01-22
CN100402222C (zh) 2008-07-16
CN1668416A (zh) 2005-09-14

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