Influence of covering components of welding electrodes on chemical composition and mechanical properties of fused metal
Date
2004Author
Varnauskas, Valentinas
Rudzinskas, Vitalijus
Černašėjus, Olegas
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The influence of composition of welding electrodes covering chemical composition and mechanical characteristics of a fused metal is investigated in the article. Welding electrodes with the different content of components, included in covering of welding electrodes, were made to perform test and research. The content of a covering changed at the expense of the basic component - chalkstone. The analysis of a chemical composition of a fused metal and mechanical characteristics of a weld metal has allowed to establish the influence of different components, included in covering of welding electrodes, on the quality of a weld metal and welding electrodes. Keywords: welding electrodes, chemical composition, mechanical properties of fused metals.