GB144333A - Improvements in metallic electrodes for use in electric arc welding operations - Google Patents

Improvements in metallic electrodes for use in electric arc welding operations

Info

Publication number
GB144333A
GB144333A GB2064018A GB2064018A GB144333A GB 144333 A GB144333 A GB 144333A GB 2064018 A GB2064018 A GB 2064018A GB 2064018 A GB2064018 A GB 2064018A GB 144333 A GB144333 A GB 144333A
Authority
GB
United Kingdom
Prior art keywords
coating
sodium silicate
arc welding
electric arc
substance
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
GB2064018A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2064018A priority Critical patent/GB144333A/en
Publication of GB144333A publication Critical patent/GB144333A/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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3607—Silica or silicates
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

144,333. Holslag, C. J. Dec. 11, 1918. Drawings to Specification. Heating by electricity.-An electrode for use in arc welding and repairing has a coating of appreciable but not substantial thickness, consisting of a substance, such as silica in the form of sodium silicate, capable of settling over the weld as a slagless, readily removable and oxidation-preventing covering. The coating may be applied by brushing or spraying. It may contain, in addition to the sodium silicate, some precipitated calcium carbonate and a substance more oxidizable than iron, such as boron or a compound thereof, or magnesium. Suitable proportions are sodium silicate 70, calcium carbonate 29, metallic magnesium 1. Finely-divided metals such as copper for modifying the deposited metal may be added. The coating may be applied over only one side of the metal rod. Specifications 21822/14, 122,606, 126,271, 128,186, and 132,354 are referred to.
GB2064018A 1918-12-11 1918-12-11 Improvements in metallic electrodes for use in electric arc welding operations Expired GB144333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2064018A GB144333A (en) 1918-12-11 1918-12-11 Improvements in metallic electrodes for use in electric arc welding operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2064018A GB144333A (en) 1918-12-11 1918-12-11 Improvements in metallic electrodes for use in electric arc welding operations

Publications (1)

Publication Number Publication Date
GB144333A true GB144333A (en) 1920-06-11

Family

ID=10149249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2064018A Expired GB144333A (en) 1918-12-11 1918-12-11 Improvements in metallic electrodes for use in electric arc welding operations

Country Status (1)

Country Link
GB (1) GB144333A (en)

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