GB762980A - Arc welding flux compositions - Google Patents

Arc welding flux compositions

Info

Publication number
GB762980A
GB762980A GB337854A GB337854A GB762980A GB 762980 A GB762980 A GB 762980A GB 337854 A GB337854 A GB 337854A GB 337854 A GB337854 A GB 337854A GB 762980 A GB762980 A GB 762980A
Authority
GB
United Kingdom
Prior art keywords
ferro
oxides
manganese
aluminium
titanium
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
GB337854A
Inventor
Eric Hindson
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.)
Fusarc Ltd
Original Assignee
Fusarc 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 Fusarc Ltd filed Critical Fusarc Ltd
Priority to GB337854A priority Critical patent/GB762980A/en
Publication of GB762980A publication Critical patent/GB762980A/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
    • B23K35/362—Selection of compositions of fluxes

Abstract

A method of manufacturing a flux composition for welding comprises mixing the finely ground flux-ingredients with a powdered fused glaze composition, heating the mixture to a temperature sufficiently high to cause fusion of the glaze composition but below that at which interfusion of the flux ingredients would occur, cooling and reducing the resultant mass to free flowing granules. The fused glaze composition is a vitreous material of the type used for glazing ceramics, made by fusing a mixture of three or more metal oxides with silica and optionally with one or more metal fluorides, or by fusing two or more metal oxides with silica and boric oxides and optionally with one or more metal fluorides. Oxides of lithium, titanium, sodium, potassium, calcium, aluminium, boron and barium are disclosed as the glaze oxides. Silicates or titanates of calcium, magnesium, aluminium, manganese, titanium, iron, barium, chromium and zirconium or their components are used as fluxing agents. Killing agents such as ferro-manganese, ferro-silicon and ferro-titanium; fluorides of calcium, sodium and aluminium; and substances to alloy with the weld, such as ferro-manganese, ferro-chromium, ferro-molybdenum, ferro-vanadium, nickel powder &c., may also be added. Carbon may be added as powder or as a carbide.
GB337854A 1954-02-04 1954-02-04 Arc welding flux compositions Expired GB762980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB337854A GB762980A (en) 1954-02-04 1954-02-04 Arc welding flux compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB337854A GB762980A (en) 1954-02-04 1954-02-04 Arc welding flux compositions

Publications (1)

Publication Number Publication Date
GB762980A true GB762980A (en) 1956-12-05

Family

ID=9757187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB337854A Expired GB762980A (en) 1954-02-04 1954-02-04 Arc welding flux compositions

Country Status (1)

Country Link
GB (1) GB762980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649249A (en) * 1970-07-06 1972-03-14 Inland Steel Co Continuous casting slag and method of making
WO2015017370A3 (en) * 2013-07-29 2015-07-09 Siemens Energy, Inc. Flux for laser welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649249A (en) * 1970-07-06 1972-03-14 Inland Steel Co Continuous casting slag and method of making
WO2015017370A3 (en) * 2013-07-29 2015-07-09 Siemens Energy, Inc. Flux for laser welding

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