594573.fig.008a
(a)
594573.fig.008b
(b)
594573.fig.008c
(c)
Figure 8: Wear rate variation for 2014 alloy and composite at sliding distance 1000 at and 2500 m (a) 200 rpm, 1 MPa and (b) 750 rpm, 1 MPa (c) 200 rpm, 3 MPa.