FR2478509A1 - Procede de soudage d'un tuyau calorifuge - Google Patents

Procede de soudage d'un tuyau calorifuge Download PDF

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Publication number
FR2478509A1
FR2478509A1 FR8006279A FR8006279A FR2478509A1 FR 2478509 A1 FR2478509 A1 FR 2478509A1 FR 8006279 A FR8006279 A FR 8006279A FR 8006279 A FR8006279 A FR 8006279A FR 2478509 A1 FR2478509 A1 FR 2478509A1
Authority
FR
France
Prior art keywords
welding
hot wire
speed
groove
width
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.)
Granted
Application number
FR8006279A
Other languages
English (en)
French (fr)
Other versions
FR2478509B1 (OSRAM
Inventor
Youji Teramoto
Tetsuro Ishihara
Takuo Kawai
Katsuro Takemura
Toshikazu Shibazaki
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to FR8006279A priority Critical patent/FR2478509A1/fr
Publication of FR2478509A1 publication Critical patent/FR2478509A1/fr
Application granted granted Critical
Publication of FR2478509B1 publication Critical patent/FR2478509B1/fr
Granted legal-status Critical Current

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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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR8006279A 1980-03-20 1980-03-20 Procede de soudage d'un tuyau calorifuge Granted FR2478509A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8006279A FR2478509A1 (fr) 1980-03-20 1980-03-20 Procede de soudage d'un tuyau calorifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006279A FR2478509A1 (fr) 1980-03-20 1980-03-20 Procede de soudage d'un tuyau calorifuge

Publications (2)

Publication Number Publication Date
FR2478509A1 true FR2478509A1 (fr) 1981-09-25
FR2478509B1 FR2478509B1 (OSRAM) 1984-10-19

Family

ID=9239905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006279A Granted FR2478509A1 (fr) 1980-03-20 1980-03-20 Procede de soudage d'un tuyau calorifuge

Country Status (1)

Country Link
FR (1) FR2478509A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256411A3 (en) * 2001-05-08 2004-05-19 Mitsubishi Heavy Industries, Ltd. Welded joints in high strength, heat resistant steels, and welding method for the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256411A3 (en) * 2001-05-08 2004-05-19 Mitsubishi Heavy Industries, Ltd. Welded joints in high strength, heat resistant steels, and welding method for the same

Also Published As

Publication number Publication date
FR2478509B1 (OSRAM) 1984-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse