Figure 16
From: Underwater Laser Welding/Cladding for High-performance Repair of Marine Metal Materials: A Review
(a) Thermal cycles in position of thermocouple B (20 mm to the center of the trapezoidal groove) by experiment and simulation and (b) comparison of thermal cycles measured by thermocouple A (10 mm to the center of the trapezoidal groove) during ULDMD and in-air DMD, (c) Temperature contours of melt pool in ULDMD and (d) temperature contours of melt pool in DMD, Schematic illustration of microstructural evolution in (e) ULDMD and (f) in-air DMD processes and (g) CCT diagram for HSLA-100 steel [46]