![Figure 3.](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F5%2F1758736014547144%2FF3.medium.gif)
Figure 3.
FE-SEM images of the microstructure at 0.8 mm of the laser spot diameter: (A) Noritake Super alloy, (B) Bellabond plus alloy, and (C) VeraBond 2V alloy specimens. Boundary area of the laser irradiation: ((A)-1), ((B)-1), and ((C)-1); higher magnification view of the box in magnification: (b) hot tear area marking.
FE-SEM: field emission scanning electron microscopy; HAZ: heat-affected zone.