Results 171 to 180 of about 10,959 (227)

[Fluxes in submerged arc welding and electro-slag welding].

open access: yesAnnali dell'Istituto superiore di sanita, 1979
A, Baldacconi   +2 more
openaire   +1 more source

Metal transfer in submerged arc welding

Journal of Materials Processing Technology, 2017
Abstract The movement of molten metal at the wire end in submerged arc welding (SAW) was filmed by a high-speed video camera through a preset tunnel, the welding electric signal was acquired simultaneously. A physical modeling experiment was carried out to simulate the metal transfer in SAW. Welding electric signal shows that the stability of welding
Ke Li   +3 more
openaire   +3 more sources

Arc behavior in two wire tandem submerged arc welding

Journal of Materials Processing Technology, 2014
Abstract The behavior of leading and trailing arc root dimensions and arc interaction in the two-wire tandem submerged arc welding process was studied using real-time recorded current and voltage waveforms, and CCD arc images for a wide range of experimental conditions.
Kiran, DV Kiran, D. V.   +3 more
openaire   +4 more sources

Submerged-arc vertical welding

Welding International, 1987
Abstract There is a growing demand for semi-automatic welding of vertical weld seams under building site conditions. The possiblity of submerged-arc welding with single and multilayer build-up of the weld has been tested in small scale trials. Some details about equipment and technology from published data are included.
Hans Ratzsch, Gernot Schäfer
openaire   +1 more source

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