SE8502646D0 - Forfarande och anordning for frigoring av restspenningar hos svetsar i rorledningar - Google Patents

Forfarande och anordning for frigoring av restspenningar hos svetsar i rorledningar

Info

Publication number
SE8502646D0
SE8502646D0 SE8502646A SE8502646A SE8502646D0 SE 8502646 D0 SE8502646 D0 SE 8502646D0 SE 8502646 A SE8502646 A SE 8502646A SE 8502646 A SE8502646 A SE 8502646A SE 8502646 D0 SE8502646 D0 SE 8502646D0
Authority
SE
Sweden
Prior art keywords
zone
weld zone
pieces
weld
interval
Prior art date
Application number
SE8502646A
Other languages
English (en)
Other versions
SE8502646L (sv
SE454183B (sv
Inventor
T Koga
M Sugimori
M Terasaki
T Maenosono
S Tsushima
K Yoshida
T Kuriwaki
M Hirado
Original Assignee
Daiichi Koshuha Kogyo Kk
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 Daiichi Koshuha Kogyo Kk, Ishikawajima Harima Heavy Ind filed Critical Daiichi Koshuha Kogyo Kk
Publication of SE8502646D0 publication Critical patent/SE8502646D0/sv
Publication of SE8502646L publication Critical patent/SE8502646L/sv
Publication of SE454183B publication Critical patent/SE454183B/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
SE8502646A 1984-03-22 1985-05-29 Vermebehandlingsanordning for frigoring av restspenningar i ett svetsforband i en rorledning SE454183B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5341084A JPS60197823A (ja) 1984-03-22 1984-03-22 配管の溶接継手部における残留応力改善のための加熱方法及び加熱装置

Publications (3)

Publication Number Publication Date
SE8502646D0 true SE8502646D0 (sv) 1985-05-29
SE8502646L SE8502646L (sv) 1986-11-30
SE454183B SE454183B (sv) 1988-04-11

Family

ID=12942052

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502646A SE454183B (sv) 1984-03-22 1985-05-29 Vermebehandlingsanordning for frigoring av restspenningar i ett svetsforband i en rorledning

Country Status (3)

Country Link
JP (1) JPS60197823A (sv)
DE (1) DE3519467A1 (sv)
SE (1) SE454183B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255930A (ja) * 1984-05-31 1985-12-17 Dai Ichi High Frequency Co Ltd 枝付管の溶接部における残留応力改善のための加熱方法及び加熱装置
JPH0826413B2 (ja) * 1986-10-15 1996-03-13 株式会社日立製作所 高周波誘導加熱方法とその装置
FR2678195A1 (fr) * 1991-06-26 1992-12-31 Siderurgie Fse Inst Rech Procede de traitement inductif de pieces metalliques notamment en acier, fissurees ou susceptibles de l'etre.
WO2009055758A2 (en) * 2007-10-27 2009-04-30 Radyne Corporation Electric induction brazing in an inert atmosphere
DE102011013094A1 (de) * 2011-03-04 2012-09-06 Rwe Technology Gmbh Verfahren zur Wärmebehandlung von Schweißnähten an Kraftwerks- und Anlagenbauteilen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589786A (ja) * 1981-07-08 1983-01-20 Hitachi Ltd 配管系の溶接部の熱処理方法

Also Published As

Publication number Publication date
JPH046770B2 (sv) 1992-02-06
DE3519467A1 (de) 1986-12-04
SE8502646L (sv) 1986-11-30
SE454183B (sv) 1988-04-11
JPS60197823A (ja) 1985-10-07
DE3519467C2 (sv) 1987-08-06

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