ES2057241T3 - Procedimiento y dispositivo para el tratamiento termico selectivo de la zona de las costura de soldadura de un tubo soldado con costura longitudinal. - Google Patents

Procedimiento y dispositivo para el tratamiento termico selectivo de la zona de las costura de soldadura de un tubo soldado con costura longitudinal.

Info

Publication number
ES2057241T3
ES2057241T3 ES90106913T ES90106913T ES2057241T3 ES 2057241 T3 ES2057241 T3 ES 2057241T3 ES 90106913 T ES90106913 T ES 90106913T ES 90106913 T ES90106913 T ES 90106913T ES 2057241 T3 ES2057241 T3 ES 2057241T3
Authority
ES
Spain
Prior art keywords
weld
heat treatment
protective gas
less
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90106913T
Other languages
English (en)
Spanish (es)
Inventor
Friedhelm Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2057241T3 publication Critical patent/ES2057241T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES90106913T 1989-04-27 1990-04-11 Procedimiento y dispositivo para el tratamiento termico selectivo de la zona de las costura de soldadura de un tubo soldado con costura longitudinal. Expired - Lifetime ES2057241T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3913973A DE3913973A1 (de) 1989-04-27 1989-04-27 Verfahren und vorrichtung zur selektiven waermebehandlung des schweissnahtbereiches eines laengsnahtgeschweissten rohres

Publications (1)

Publication Number Publication Date
ES2057241T3 true ES2057241T3 (es) 1994-10-16

Family

ID=6379624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106913T Expired - Lifetime ES2057241T3 (es) 1989-04-27 1990-04-11 Procedimiento y dispositivo para el tratamiento termico selectivo de la zona de las costura de soldadura de un tubo soldado con costura longitudinal.

Country Status (4)

Country Link
EP (1) EP0394754B1 (fr)
AT (1) ATE110116T1 (fr)
DE (2) DE3913973A1 (fr)
ES (1) ES2057241T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060205A1 (de) * 2008-12-04 2010-06-10 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung eines geschweißten Rotors für ein Gasturbinentriebwerk
EP2357099B1 (fr) * 2010-02-16 2017-07-12 Benteler Automobiltechnik GmbH Stabilisateur et procédé destiné à la fabrication d'un stabilisateur
DE102010044799A1 (de) * 2010-09-09 2012-04-26 Benteler Automobiltechnik Gmbh Stabilisator und Verfahren zum Herstellen eines Stabilisators
CN116689963B (zh) * 2023-06-25 2023-12-01 浙江摩多巴克斯科技股份有限公司 一种高强度钢管的激光焊接工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673276A (en) * 1951-02-01 1954-03-23 Babcock & Wilcox Co Post heating of electrically welded tubes in line of production
DE1558004C2 (de) * 1967-06-14 1974-07-11 Mannesmannroehren-Werke As, 4000 Duesseldorf Verfahren zur Wärmebehandlung von Schweißnähten
AT297449B (de) * 1970-07-14 1972-03-27 Simmering Graz Pauker Ag Verfahren zur Herstellung von Schweißnähten in einer Schutzgasatmosphäre mit vorzugsweise nicht abschmelzender Elektrode
BE793529A (nl) * 1971-12-30 1973-06-29 Rotterdamsche Droogdok Mij N V Werkwijze voor het rekristalliseren van een onder een opgelastelaag gelegen basismateriaal
DE3766507D1 (de) * 1986-01-21 1991-01-17 Siemens Ag Verfahren und vorrichtungen zur waermebehandlung von laengsnahtgeschweissten rohren.
DE3744044A1 (de) * 1987-12-24 1989-07-06 Schoeller Gmbh & Co Kg Verfahren zur waermebehandlung der schweissnaht an laengsgeschweissten metallrohren und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
EP0394754A2 (fr) 1990-10-31
ATE110116T1 (de) 1994-09-15
EP0394754B1 (fr) 1994-08-17
DE59006808D1 (de) 1994-09-22
EP0394754A3 (fr) 1992-10-14
DE3913973A1 (de) 1990-10-31

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