Effect of Heat Treatment on Corrosion Behaviors of Mg-5Y-1.5Nd Alloys

Figure 6

The surface morphologies without corrosion products of different samples: (a) as-cast, (b) T4, (c) T6-6 h, (d) T6-14 h, (e) T6-24 h, and (f) EDS results.

(a)

(b)

(c)

(d)

(e)

(f)