GB863282A - Improvements in welding fluxes - Google Patents

Improvements in welding fluxes

Info

Publication number
GB863282A
GB863282A GB1805358A GB1805358A GB863282A GB 863282 A GB863282 A GB 863282A GB 1805358 A GB1805358 A GB 1805358A GB 1805358 A GB1805358 A GB 1805358A GB 863282 A GB863282 A GB 863282A
Authority
GB
United Kingdom
Prior art keywords
mesh
size
particles
flux
coarse particles
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
GB1805358A
Inventor
Daniel Frank Thomas Roberts
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.)
Murex Welding Processes Ltd
Original Assignee
Murex Welding Processes 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 Murex Welding Processes Ltd filed Critical Murex Welding Processes Ltd
Priority to GB1805358A priority Critical patent/GB863282A/en
Publication of GB863282A publication Critical patent/GB863282A/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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding

Abstract

The granules of a submerged arc welding flux contain coarse particles of size 16 to 60 mesh B.S. of a constituent containing an element to be alloyed with the weld metal and finer particles of the remaining constituents of the flux. Preferably, the coarse particles have a size of 20 to 30 mesh B.S. and consist of a ferro-alloy of manganese, chromium or molybdenum, and the finer particles have a size of 80 to 100 mesh B.S. and consist of a mixture of magnesium silicate and aluminium silicate with or without fluorspar. The examples disclose compositions containing, apart from the alloying metal, (1) serpentine, ball clay and fluorspar, and (2) serpentine, ball clay, sand and calcium hydroxide. The flux may be made by the rolling method disclosed in Specification 863,280, the coarse particles thereby becoming coated with the finer particles.
GB1805358A 1958-06-05 1958-06-05 Improvements in welding fluxes Expired GB863282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1805358A GB863282A (en) 1958-06-05 1958-06-05 Improvements in welding fluxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1805358A GB863282A (en) 1958-06-05 1958-06-05 Improvements in welding fluxes

Publications (1)

Publication Number Publication Date
GB863282A true GB863282A (en) 1961-03-22

Family

ID=10105822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1805358A Expired GB863282A (en) 1958-06-05 1958-06-05 Improvements in welding fluxes

Country Status (1)

Country Link
GB (1) GB863282A (en)

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