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GB1109711A - Improvements in or relating to welding of article with a closed weld line - Google Patents

Improvements in or relating to welding of article with a closed weld line

Info

Publication number
GB1109711A
GB1109711A GB2004366A GB2004366A GB1109711A GB 1109711 A GB1109711 A GB 1109711A GB 2004366 A GB2004366 A GB 2004366A GB 2004366 A GB2004366 A GB 2004366A GB 1109711 A GB1109711 A GB 1109711A
Authority
GB
United Kingdom
Prior art keywords
welding
articles
arc
relating
article
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
Application number
GB2004366A
Inventor
Nikolai Yakovlevic Kochanovsky
Efim Savelievich Feder
Shlema Marjovich Katler
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.)
VNII ELEKTROSVAROCHNOGO OBORU
Original Assignee
VNII ELEKTROSVAROCHNOGO OBORU
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 VNII ELEKTROSVAROCHNOGO OBORU filed Critical VNII ELEKTROSVAROCHNOGO OBORU
Priority to GB2004366A priority Critical patent/GB1109711A/en
Publication of GB1109711A publication Critical patent/GB1109711A/en
Expired 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
    • B23K9/08—Arrangements or circuits for magnetic control of the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

1,109,711. Arc welding. VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ELEKTROSVAROCHNOGO OBORUDOVANIA. 6 May, 1966, No. 20043/66. Heading H5H. [Also in Division B3] In a method of butt welding articles such as pipes an arc is established between the spaced butt portions such that the current density in the articles is between 0À5 and 3 A/sq. mm. and the arc is caused to travel along the line of the weld by means of a magnetic field until the molten metal just appears on the weld surfaces, the butt portions to be welded then being instantly forced together. During the preheating stage the gap between the butt portions of the articles to be welded is held constant.
GB2004366A 1966-05-06 1966-05-06 Improvements in or relating to welding of article with a closed weld line Expired GB1109711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2004366A GB1109711A (en) 1966-05-06 1966-05-06 Improvements in or relating to welding of article with a closed weld line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004366A GB1109711A (en) 1966-05-06 1966-05-06 Improvements in or relating to welding of article with a closed weld line

Publications (1)

Publication Number Publication Date
GB1109711A true GB1109711A (en) 1968-04-10

Family

ID=10139414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004366A Expired GB1109711A (en) 1966-05-06 1966-05-06 Improvements in or relating to welding of article with a closed weld line

Country Status (1)

Country Link
GB (1) GB1109711A (en)

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