150
5 Dynamic Behaviors of Metal Vapor/Plasma Plume …
(a) 0.350ms
(b) 1.841ms
(c) 2.990ms
(d) 5.308ms
(e) 15.277ms
(f) 20.844ms
Fig. 5.3 Evolution of temperature distribution of metal vapor with time in the keyhole (P = 1.5 kW,
V = 3 m/min)