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. Author manuscript; available in PMC: 2015 Dec 30.
Published in final edited form as: Toxicology. 2014 Dec 27;328:168–178. doi: 10.1016/j.tox.2014.12.015

Fig.1.

Fig.1

Weld bead quality following GMA-SS welding at regular or high voltage. Gas–metal arc welding using a stainless-steel (SS) electrode was performed on A36 carbon steel base plates. Welding was performed at two different voltage settings, standard/regular voltage (25 V; RVSS) or high voltage (30 V; HVSS), keeping current and shielding gas constant. Note that both welding conditions produced very good weld bead quality, indicating their suitability for adaptation by the industry.