SE8401021L - Forfarande for avlastning av svetsspenningar - Google Patents

Forfarande for avlastning av svetsspenningar

Info

Publication number
SE8401021L
SE8401021L SE8401021A SE8401021A SE8401021L SE 8401021 L SE8401021 L SE 8401021L SE 8401021 A SE8401021 A SE 8401021A SE 8401021 A SE8401021 A SE 8401021A SE 8401021 L SE8401021 L SE 8401021L
Authority
SE
Sweden
Prior art keywords
pipe
procedure
welding stress
heat
lambda
Prior art date
Application number
SE8401021A
Other languages
Unknown language ( )
English (en)
Other versions
SE8401021D0 (sv
SE452566B (sv
Inventor
K Yoshida
T Umemoto
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of SE8401021D0 publication Critical patent/SE8401021D0/sv
Publication of SE8401021L publication Critical patent/SE8401021L/sv
Publication of SE452566B publication Critical patent/SE452566B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • B23K31/027—Making tubes by soldering or 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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)
SE8401021A 1983-02-28 1984-02-24 Forfarande for avlastning av egenspenningar genom att kontrollera svetsningens vermetillforsel SE452566B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58032541A JPS59159293A (ja) 1983-02-28 1983-02-28 溶接入熱制御による残留応力の改善方法

Publications (3)

Publication Number Publication Date
SE8401021D0 SE8401021D0 (sv) 1984-02-24
SE8401021L true SE8401021L (sv) 1984-08-29
SE452566B SE452566B (sv) 1987-12-07

Family

ID=12361792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401021A SE452566B (sv) 1983-02-28 1984-02-24 Forfarande for avlastning av egenspenningar genom att kontrollera svetsningens vermetillforsel

Country Status (4)

Country Link
US (1) US4588869A (sv)
JP (1) JPS59159293A (sv)
DE (1) DE3406747A1 (sv)
SE (1) SE452566B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903888A (en) 1988-05-05 1990-02-27 Westinghouse Electric Corp. Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up
JP3137985B2 (ja) * 1994-04-22 2001-02-26 ゼネラル・エレクトリック・カンパニイ 高いトーチ走行速度を用いて溶接金属部品における残留応力を緩和する方法
US5688419A (en) * 1994-04-22 1997-11-18 General Electric Company Method for mitigating residual stresses in welded metal components using high torch travel speeds
US20050224562A1 (en) * 2002-03-26 2005-10-13 Prevey Paul S Apparatus and method for forming a weld joint having improved physical properties
CA2390054C (en) * 2002-06-28 2013-03-19 Weatherford Canada Partnership Method for manufacturing continuous sucker rod
GB201509152D0 (en) * 2015-05-28 2015-07-15 Rolls Royce Plc Welding method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485143A (en) * 1977-12-21 1979-07-06 Ishikawajima Harima Heavy Ind Co Ltd Generating method for residual stress due to local heating
GB2044296A (en) * 1979-02-07 1980-10-15 Electric Power Res Inst Method of Heat Treating an Object Having a Welded Joint
JPS5633193A (en) * 1979-08-24 1981-04-03 Hitachi Ltd Preventing method for strain ageing embrittlement of weld zone of low alloy steel
DE2942867C2 (de) * 1979-10-24 1981-12-10 Blohm + Voss Ag, 2000 Hamburg Heizvorrichtung für durch Auftragsschweißung herstellbare Rotationskörper unterschiedlicher Amessungen

Also Published As

Publication number Publication date
JPS59159293A (ja) 1984-09-08
SE8401021D0 (sv) 1984-02-24
DE3406747C2 (sv) 1987-08-13
US4588869A (en) 1986-05-13
DE3406747A1 (de) 1984-08-30
SE452566B (sv) 1987-12-07

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