GB773821A - Arc welding - Google Patents

Arc welding

Info

Publication number
GB773821A
GB773821A GB600/55A GB60055A GB773821A GB 773821 A GB773821 A GB 773821A GB 600/55 A GB600/55 A GB 600/55A GB 60055 A GB60055 A GB 60055A GB 773821 A GB773821 A GB 773821A
Authority
GB
United Kingdom
Prior art keywords
welding
arc
electrodes
seam
supplied
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
GB600/55A
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon 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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Publication of GB773821A publication Critical patent/GB773821A/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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

773,821. Welding by fusion. UNION CARBIDE & CARBON CORPORATION. Jan. 7, 1955 [Feb. 12, 1954], No. 600/55. Class 83 (4). A method of arc-welding includes forming an electric arc between a pair of series-connected fusible electrodes 12, 12 progressively fed towards the fusion zone, protecting the arc and the fusion zone with a stream of shielding gas, e.g. argon, and advancing the arc along a welding path on the workpiece 16 over which is distributed a shallow layer 31 of comminuted submerged arc-welding composition comprising alkaline earth metal silicates. The electrodes 12 are supplied with A.C. or D.C. and fed from reels 24 by motors 26 provided with voltage controls 28. The shielding gas, which is supplied to torches 10 from sources 22, merges into a common stream 36 while layer 31 is deposited by a hopper 30. For seam-welding, the electrodes lie in a plane parallel to the seam while, for a cladding operation, they are positioned as shown.
GB600/55A 1954-02-12 1955-01-07 Arc welding Expired GB773821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773821XA 1954-02-12 1954-02-12

Publications (1)

Publication Number Publication Date
GB773821A true GB773821A (en) 1957-05-01

Family

ID=22137732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB600/55A Expired GB773821A (en) 1954-02-12 1955-01-07 Arc welding

Country Status (1)

Country Link
GB (1) GB773821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147917A (en) * 1976-03-31 1979-04-03 U.S. Philips Corporation Method and device for plasma-MIG-welding
FR2764220A1 (en) * 1997-06-10 1998-12-11 Toshiba Kk Welding large structures with any torch orientation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147917A (en) * 1976-03-31 1979-04-03 U.S. Philips Corporation Method and device for plasma-MIG-welding
FR2764220A1 (en) * 1997-06-10 1998-12-11 Toshiba Kk Welding large structures with any torch orientation

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