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GB1027504A - Improvements in and relating to electric welding - Google Patents

Improvements in and relating to electric welding

Info

Publication number
GB1027504A
GB1027504A GB394263A GB394263A GB1027504A GB 1027504 A GB1027504 A GB 1027504A GB 394263 A GB394263 A GB 394263A GB 394263 A GB394263 A GB 394263A GB 1027504 A GB1027504 A GB 1027504A
Authority
GB
United Kingdom
Prior art keywords
electrode
argon
work
helium
consumable electrode
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
GB394263A
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 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
Priority claimed from US170875A external-priority patent/US3122629A/en
Priority claimed from US205284A external-priority patent/US3163743A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1027504A publication Critical patent/GB1027504A/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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1093—Consumable electrode or filler wire preheat circuits

Landscapes

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

Abstract

1,027,504. Welding by fusion. UNION CARBIDE CORPORATION. Jan. 31, 1963 [Feb. 5, 1962; June 26, 1962], No. 3942/63. Heading B3R. In electric welding, a consumable electrode is maintained in continuous short circuiting contact with the weld pool. The resistance heating of the electrode by the passage of welding current may be supplemented by heating of the work by arc, flame, induction or radiant heat. Current is supplied to a consumable electrode 5 (Fig. 1, not shown) by an A.C. or D.C. supply H through a contact guide which is spaced at a substantial distance from the work P to provide sufficient resistance heating of the electrode 8. An inert gas, e.g. argon or helium, is passed through a nozzle N. In a modification an inert gas shielded non-consumable electrode is used to fuse the work and the consumable electrode is fed into the weld pool behind the arc. In a further modification (Fig. 3, not shown) a constricted arc torch having an electrode E<SP>1</SP> that is water-cooled or of a refractory material is used to fuse the work. Argon, helium or argon-hydrogen mixtures are passed through the constricting nozzle N<SP>1</SP> and a shielding gas containing one or more of argon helium, nitrogen and carbon dioxide is fed through a surrounding nozzle 18. The process may be used for jointing or cladding. Aluminium, magnesium and ferrous metals such as stainless steel may be so welded.
GB394263A 1962-02-05 1963-01-31 Improvements in and relating to electric welding Expired GB1027504A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US170875A US3122629A (en) 1962-02-05 1962-02-05 Consumable electrode arcless electric working
US205284A US3163743A (en) 1962-06-26 1962-06-26 Electric arc working with hot wire addition

Publications (1)

Publication Number Publication Date
GB1027504A true GB1027504A (en) 1966-04-27

Family

ID=26866509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB394263A Expired GB1027504A (en) 1962-02-05 1963-01-31 Improvements in and relating to electric welding

Country Status (2)

Country Link
DE (1) DE1215278B (en)
GB (1) GB1027504A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148166A (en) * 1983-09-14 1985-05-30 Honda Motor Co Ltd A process for treating the surface of a metallic material
GB2148165A (en) * 1983-09-01 1985-05-30 Performance Process Int Ppi Gas metal arc welding method
EP0304855A1 (en) * 1987-08-26 1989-03-01 Valco Edelstahl Und Schweisstechnik Gmbh Hot wire plasma surfacing
EP1752249A1 (en) * 2005-08-11 2007-02-14 Taiyo Nippon Sanso Corporation Shielding gas comprising 0.2 % of an oxidative gas, the rest being helium ; Welding method using such shielding gas ; Weldment
CN104526169A (en) * 2014-11-04 2015-04-22 南方增材科技有限公司 Electric melting forming method of nuclear power plant evaporator barrel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913307B2 (en) * 1976-05-19 1984-03-28 三菱電機株式会社 Welding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965746A (en) * 1957-08-22 1960-12-20 British Oxygen Co Ltd Electric arc welding
US2886696A (en) * 1958-04-02 1959-05-12 Air Reduction Electric arc welding
US3018360A (en) * 1960-04-25 1962-01-23 Air Reduction Arc welding torch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148165A (en) * 1983-09-01 1985-05-30 Performance Process Int Ppi Gas metal arc welding method
GB2148166A (en) * 1983-09-14 1985-05-30 Honda Motor Co Ltd A process for treating the surface of a metallic material
EP0304855A1 (en) * 1987-08-26 1989-03-01 Valco Edelstahl Und Schweisstechnik Gmbh Hot wire plasma surfacing
EP1752249A1 (en) * 2005-08-11 2007-02-14 Taiyo Nippon Sanso Corporation Shielding gas comprising 0.2 % of an oxidative gas, the rest being helium ; Welding method using such shielding gas ; Weldment
CN104526169A (en) * 2014-11-04 2015-04-22 南方增材科技有限公司 Electric melting forming method of nuclear power plant evaporator barrel

Also Published As

Publication number Publication date
DE1215278B (en) 1966-04-28

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