FR2345257A1 - PROCESS FOR WELDING BY A LONGITUDINAL CONTINUOUS WELD WITH FIT METAL A STEEL PIPE Rough - Google Patents

PROCESS FOR WELDING BY A LONGITUDINAL CONTINUOUS WELD WITH FIT METAL A STEEL PIPE Rough

Info

Publication number
FR2345257A1
FR2345257A1 FR7708856A FR7708856A FR2345257A1 FR 2345257 A1 FR2345257 A1 FR 2345257A1 FR 7708856 A FR7708856 A FR 7708856A FR 7708856 A FR7708856 A FR 7708856A FR 2345257 A1 FR2345257 A1 FR 2345257A1
Authority
FR
France
Prior art keywords
welding
steel pipe
continuous weld
longitudinal continuous
fit metal
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
FR7708856A
Other languages
French (fr)
Other versions
FR2345257B1 (en
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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
Priority claimed from JP3139376A external-priority patent/JPS52114545A/en
Priority claimed from JP7277976A external-priority patent/JPS52156149A/en
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2345257A1 publication Critical patent/FR2345257A1/en
Application granted granted Critical
Publication of FR2345257B1 publication Critical patent/FR2345257B1/fr
Granted legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0737—Stabilising of the arc position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7708856A 1976-03-24 1977-03-24 PROCESS FOR WELDING BY A LONGITUDINAL CONTINUOUS WELD WITH FIT METAL A STEEL PIPE Rough Granted FR2345257A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3139376A JPS52114545A (en) 1976-03-24 1976-03-24 Welding method
JP7277976A JPS52156149A (en) 1976-06-22 1976-06-22 Welding process

Publications (2)

Publication Number Publication Date
FR2345257A1 true FR2345257A1 (en) 1977-10-21
FR2345257B1 FR2345257B1 (en) 1982-02-05

Family

ID=26369839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708856A Granted FR2345257A1 (en) 1976-03-24 1977-03-24 PROCESS FOR WELDING BY A LONGITUDINAL CONTINUOUS WELD WITH FIT METAL A STEEL PIPE Rough

Country Status (5)

Country Link
CA (1) CA1080813A (en)
DE (1) DE2712027C3 (en)
FR (1) FR2345257A1 (en)
GB (1) GB1554523A (en)
IT (1) IT1104776B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285042A (en) * 1992-11-25 1994-02-08 Fmc Corporation Gas tungsten arc welding torch apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE104998C (en) *
DE617229C (en) * 1930-11-04 1935-08-15 Aeg Device for automatic arc welding using direct current
DE645672C (en) * 1933-12-14 1937-06-01 Daimler Benz Akt Ges Process for producing the cutting edges of cutting tools with a soft base material by means of electric arc welding

Also Published As

Publication number Publication date
IT1104776B (en) 1985-10-28
DE2712027A1 (en) 1977-10-06
DE2712027C3 (en) 1983-05-19
FR2345257B1 (en) 1982-02-05
GB1554523A (en) 1979-10-24
CA1080813A (en) 1980-07-01
DE2712027B2 (en) 1981-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse