GB736241A - Improvements relating to gas shielded electric arc welding - Google Patents

Improvements relating to gas shielded electric arc welding

Info

Publication number
GB736241A
GB736241A GB4147/53A GB414753A GB736241A GB 736241 A GB736241 A GB 736241A GB 4147/53 A GB4147/53 A GB 4147/53A GB 414753 A GB414753 A GB 414753A GB 736241 A GB736241 A GB 736241A
Authority
GB
United Kingdom
Prior art keywords
gas
manifold
mixture
arc welding
feb
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
GB4147/53A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB736241A publication Critical patent/GB736241A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

736,241. Welding by fusion. BABCOCK & WILCOX, Ltd. Feb. 13, 1953 [Feb. 14, 1952], No. 4147/53. Class 83 (4). In gas-shielded arc welding with a consumable electrode the shielding gas is a stream of a mixture of an inert monatomic gas and 1-20 per cent of the mixture of carbon monoxide or carbon dioxide. The percentage of the mixture of the added gas is preferably 3-10 and the electrode may be of carbon steel used at a current density of 100,000 amps. per square inch. An electric motor 10 controlled by means 12 sensitive to the arc voltage or current dependent on arc length drives rollers 11 to feed a wire 15 through a guide 16 within a manifold 17. Argon or helium from containers 26<SP>1</SP>, 26 and the added gas from containers 32 or 321 are fed to a mixing chamber 21 and thence into the manifold wherein a screen diffuser 23 breaks up the stream into a non-turbulent envelope. The added gas is dried before mixing. The gases may not be premixed but may be fed separately to the manifold.
GB4147/53A 1952-02-14 1953-02-13 Improvements relating to gas shielded electric arc welding Expired GB736241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US736241XA 1952-02-14 1952-02-14

Publications (1)

Publication Number Publication Date
GB736241A true GB736241A (en) 1955-09-07

Family

ID=22114806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4147/53A Expired GB736241A (en) 1952-02-14 1953-02-13 Improvements relating to gas shielded electric arc welding

Country Status (1)

Country Link
GB (1) GB736241A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863981A (en) * 1954-09-01 1958-12-09 Union Carbide Corp Metal arc welding
US2919341A (en) * 1955-07-18 1959-12-29 Union Carbide Corp Multi-gas sigma welding
DE1073660B (en) * 1960-01-21 Gesellschaft für Linde's Eismaschinen Aktiengesellschaft, Zweigniederlasung Höllriegelskreuth, Höllriegelskreuth bei München Shielding gas mixture for arc welding with a melting bare wire electrode
US3035153A (en) * 1956-11-26 1962-05-15 Smith Corp A O Method of arc welding using carbon dioxide as a shielding medium and a deoxidizing metal addition
US3051823A (en) * 1958-07-03 1962-08-28 Union Carbide Corp Metal arc welding
US3143630A (en) * 1951-01-06 1964-08-04 Air Reduction Electric arc welding
WO1999022902A1 (en) * 1997-11-03 1999-05-14 Messer Griesheim Gmbh Protective gas for highly corrosion resistant materials
EP1607168A1 (en) * 2004-04-29 2005-12-21 Linde Aktiengesellschaft Shield gas distribution system for arc welding
CN115415698A (en) * 2022-06-02 2022-12-02 湖北三环智能科技有限公司 Hot forging die repairing remanufactured flux-cored wire and performance real-time regulation and control method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073660B (en) * 1960-01-21 Gesellschaft für Linde's Eismaschinen Aktiengesellschaft, Zweigniederlasung Höllriegelskreuth, Höllriegelskreuth bei München Shielding gas mixture for arc welding with a melting bare wire electrode
US3143630A (en) * 1951-01-06 1964-08-04 Air Reduction Electric arc welding
US2863981A (en) * 1954-09-01 1958-12-09 Union Carbide Corp Metal arc welding
US2919341A (en) * 1955-07-18 1959-12-29 Union Carbide Corp Multi-gas sigma welding
US3035153A (en) * 1956-11-26 1962-05-15 Smith Corp A O Method of arc welding using carbon dioxide as a shielding medium and a deoxidizing metal addition
US3051823A (en) * 1958-07-03 1962-08-28 Union Carbide Corp Metal arc welding
WO1999022902A1 (en) * 1997-11-03 1999-05-14 Messer Griesheim Gmbh Protective gas for highly corrosion resistant materials
EP1607168A1 (en) * 2004-04-29 2005-12-21 Linde Aktiengesellschaft Shield gas distribution system for arc welding
US7388170B2 (en) 2004-04-29 2008-06-17 Linde Aktiengesellschaft Preparing a protective gas mixture for arc joining
CN115415698A (en) * 2022-06-02 2022-12-02 湖北三环智能科技有限公司 Hot forging die repairing remanufactured flux-cored wire and performance real-time regulation and control method
CN115415698B (en) * 2022-06-02 2023-10-20 湖北三环智能科技有限公司 Flux-cored wire manufactured through repair and remanufacturing of hot forging die and performance real-time regulation and control method

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