GB819958A - Improvements in coated electrodes for electric arc welding - Google Patents

Improvements in coated electrodes for electric arc welding

Info

Publication number
GB819958A
GB819958A GB3800/58A GB380058A GB819958A GB 819958 A GB819958 A GB 819958A GB 3800/58 A GB3800/58 A GB 3800/58A GB 380058 A GB380058 A GB 380058A GB 819958 A GB819958 A GB 819958A
Authority
GB
United Kingdom
Prior art keywords
per cent
titanium
fluorspar
electric arc
arc welding
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
GB3800/58A
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 GB819958A publication Critical patent/GB819958A/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

An arc-welding electrode consists of a mild steel core coated with a composition containing alkaline earth carbonate, fluorspar, cryolite in an amount not exceeding that of fluorspar, and aluminium, magnesium, titanium, zirconium or an alloy thereof such as alminium-titanium, aluminium-magnesium or ferro-titanium. A suitable composition contains, in addition to iron powder in a proportion of 20-40 per cent of the weight of the coating, .limestone.30-50.per cent .fluorspar.10-20.per cent .cryolite.5- 10.per cent .alminium-50.. .per cent titanium.2- 4.per cent .ferrosilicon and/or.. .ferromanganese.5- 15.per cent .potassium silicate.8- 20.per cent .other slag-forming.. .constituents such as.. .titanium dioxide and.. .manganese oxides,.. .in total.0- 25.per cent p
GB3800/58A 1957-02-05 1958-02-05 Improvements in coated electrodes for electric arc welding Expired GB819958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE819958X 1957-02-05

Publications (1)

Publication Number Publication Date
GB819958A true GB819958A (en) 1959-09-09

Family

ID=20345623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3800/58A Expired GB819958A (en) 1957-02-05 1958-02-05 Improvements in coated electrodes for electric arc welding

Country Status (1)

Country Link
GB (1) GB819958A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177339A (en) * 1962-08-31 1965-04-06 Westfaelische Union Ag Welding
US3177340A (en) * 1961-11-24 1965-04-06 Soudure Electr Autogene Sa Flux-cored electrode and process of welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177340A (en) * 1961-11-24 1965-04-06 Soudure Electr Autogene Sa Flux-cored electrode and process of welding
US3177339A (en) * 1962-08-31 1965-04-06 Westfaelische Union Ag Welding

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