GB618304A - Improvements in or relating to coated electrodes for arc welding - Google Patents

Improvements in or relating to coated electrodes for arc welding

Info

Publication number
GB618304A
GB618304A GB32117/46A GB3211746A GB618304A GB 618304 A GB618304 A GB 618304A GB 32117/46 A GB32117/46 A GB 32117/46A GB 3211746 A GB3211746 A GB 3211746A GB 618304 A GB618304 A GB 618304A
Authority
GB
United Kingdom
Prior art keywords
per cent
coating
relating
arc welding
coated electrodes
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
GB32117/46A
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.)
Welding Supplies Ltd
Original Assignee
Welding Supplies 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 Welding Supplies Ltd filed Critical Welding Supplies Ltd
Publication of GB618304A publication Critical patent/GB618304A/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
    • B23K35/365—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)
  • Nonmetallic Welding Materials (AREA)

Abstract

A coated welding rod with a mild steel or low alloyed chromium or chromium nickel steel core has a coating comprising a binder of potassium water glass with ferromanganese 8-30 per cent, preferably 10-25 per cent silica free, or combined 22-54 per cent, preferably 30-48 per cent alkaline, earth carbonates 4-40 per cent, preferably 8-28 per cent, titanium oxide 5-35 per cent, preferably 8-25 per cent. The coating is substantially free of iron oxides. Iron powder not exceeding 20 per cent may be added to the coating. Specification 488,871 is referred to.
GB32117/46A 1945-10-31 1946-10-29 Improvements in or relating to coated electrodes for arc welding Expired GB618304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE618304X 1945-10-31

Publications (1)

Publication Number Publication Date
GB618304A true GB618304A (en) 1949-02-18

Family

ID=20313217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32117/46A Expired GB618304A (en) 1945-10-31 1946-10-29 Improvements in or relating to coated electrodes for arc welding

Country Status (1)

Country Link
GB (1) GB618304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686134A (en) * 1951-06-29 1954-08-10 Walter H Wooding Coating of welding rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686134A (en) * 1951-06-29 1954-08-10 Walter H Wooding Coating of welding rod

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