Welding is a technique of joining metals by melting part of the parent metal using heat energy, this causes the metal to experience extreme changes in temperature which can result in the metal experiencing corrosion. This research aims to determine the effect of variations in current strength and movement patterns on the corrosion rate of AISI 1037 steel. In this research, AISI 1037 steel was w…
This study aims to determine the effect of variations in electric current and electrode movement pattern on the tensile test of St 37 steel in SMAW welding. In this study, the electric currents used were 80 A and 100 A with a zigzag and circular pattern. There were four specimens in this study, specimen I with a current of 80 A in a zigzag pattern, specimen II with a current of 80 A in a circul…