Contributions Regarding Working Environment Impact of Submerged Arc Welding

Abstract:

Paper presents the main pollutants of the working environment at welding under flux, methodical determination which the main chemical reactions resulting in pollution and pollution coefficient calculation. A number of welding working regime in order to achieve a coefficient of minimal pollution. The experimental results demonstrate that the process of welding under flux is less polluting than manual arc welding and coated electrode but more polluting than the process of welding in protective gas environment. It shows the influence of welding regime parameters for the most important gas pollutants.

• Periodical: Advanced Materials Research (Volume 1138)
• Pages: 107-112
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1138.107
• Online since: July 2016
• Authors: Gheorghe Amza, Gabriel Iacobescu, Dan Florin Niţoi, Cătălin Gheorghe Amza*, Zoia Apostolescu
• Keywords: Coating, Coefficient, Environment, Flux, Pollution, Welding

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