(a)
v
(feed rate) = 300 mm/min,
P
= 1 J, PD = 3 ms, and
f
= 20 Hz
(b)
v
(feed rate) = 200 mm/min,
P
= 2 J, PD = 4 ms, and
f
= 25 Hz
Figure 5:
SEM of laser microtextured surface topographies at various input energies.
