Research Article

Friction and Wear Properties of Cold Gas Dynamic Sprayed Composite Coatings

Figure 4

Etched cross-section morphologies of (a) pure Al coating, (b) coating25, and (c) coating50 showing the coating-substrate interface.
613178.fig.004a
(a)
613178.fig.004b
(b)
613178.fig.004c
(c)