GB796949A - Electric arc welding of steel - Google Patents

Electric arc welding of steel

Info

Publication number
GB796949A
GB796949A GB39358/56A GB3935856A GB796949A GB 796949 A GB796949 A GB 796949A GB 39358/56 A GB39358/56 A GB 39358/56A GB 3935856 A GB3935856 A GB 3935856A GB 796949 A GB796949 A GB 796949A
Authority
GB
United Kingdom
Prior art keywords
oxide
per cent
calcium
fluoride
composition
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
GB39358/56A
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB796949A publication Critical patent/GB796949A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A granular welding composition for use in a method of gas shielded arc welding (see Group XXII) comprises a slag producing component such as titanium dioxide, manganous oxide, ferrous oxide, silica as a silicate in combination with one of the oxides, calcium oxide, magnesium oxide, zirconia, potassium oxide, sodium oxide, lithium oxide, barium oxide and strontium oxide and a conductivity imparting component such as sodium aluminium fluoride, potassium silicon fluoride, calcium fluoride and calcium titanium fluoride. The composition may also include weld alloying or modifying agents such as ferromanganese, ferrosilicon, ferrochromium, calcium molybdate and carbon or reducible compounds thereof. A specified composition is:-CaO + BaO 22.5 per cent; CaF2 5.5 per cent; SiO2 37.5 per cent; Al2O3 14.5 per cent; MgO 11.25 per cent; MnO 7.25 per cent where BaO up to 2.0 per cent. Specifications 433,723 and 608,075 are referred to.
GB39358/56A 1956-01-16 1956-12-27 Electric arc welding of steel Expired GB796949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US796949XA 1956-01-16 1956-01-16

Publications (1)

Publication Number Publication Date
GB796949A true GB796949A (en) 1958-06-25

Family

ID=22152189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39358/56A Expired GB796949A (en) 1956-01-16 1956-12-27 Electric arc welding of steel

Country Status (1)

Country Link
GB (1) GB796949A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932723A (en) * 1958-12-24 1960-04-12 Air Reduction Electric arc welding
GB2132536A (en) * 1982-12-09 1984-07-11 Boc Group Plc Shielding gas for arc welding
GB2142858A (en) * 1983-06-15 1985-01-30 Nat Res Dev Spray welding of metals

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932723A (en) * 1958-12-24 1960-04-12 Air Reduction Electric arc welding
GB2132536A (en) * 1982-12-09 1984-07-11 Boc Group Plc Shielding gas for arc welding
US4626646A (en) * 1982-12-09 1986-12-02 Boc Limited Shielding gas for electric arc welding
GB2142858A (en) * 1983-06-15 1985-01-30 Nat Res Dev Spray welding of metals

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