Wear Behaviour of Eutectic Al-Si Alloy-Graphite Composites Fabricated by Combined Modified Two-Stage Stir Casting and Squeeze Casting Methods

Figure 15

(a) MML on the worn surface of the Al-7.5 wt.% Gr composite. (b) EDS spectrum of MML of the Al-7.5 wt.% Gr composite when tested at 49 N, 2 m/s.

(a)

(b)