Corrosion Behavior of A356-10 Vol.% SiC Composites Cast by Gravity and Squeeze Casting in H₂SO₄ Solutions

Figure 7

Nyquist plots of A356-10 vol.% SiC composites cast by gravity and squeeze casting in (a) 0.05 M, (b) 0.10 M, and (c) 0.50 M H₂SO₄ solutions.

(a)

(b)

(c)