Melted Zone Shapes Transformation in Titanium Alloy Welded Using Pulse Wave Laser
The study demonstrates laser welding of titanium alloy Ti6Al4V using middle range power Nd:YAG laser. Butt welding cross section views were analyzed to understand the influence of several scanning parameters to the welding beads shapes and material characteristic changes. Pulse laser was used to perform welding on titanium alloys Ti6Al4V. It was found out that fusion zone can appear in two layers which could give clues to internal temperature distribution during the scanning process.
Z. Mohid et al., "Melted Zone Shapes Transformation in Titanium Alloy Welded Using Pulse Wave Laser", Materials Science Forum, Vol. 882, pp. 8-12, 2017