Figure 2
From: Effect of secondary phase on the electromagnetic shielding effectiveness of magnesium alloy
Optical microscopy images of Mg-5Zn alloy microstructures: (a) unrolled and subjected to solution treatment at 420 °C for 24 h, (b) further aged at 170 °C for 10 h, (c) 25 h, and (d) 60 h; (e) as-rolled (20%) and subjected to solution treatment at 420 °C for 24 h, (f) further aged at 170 °C for 10 h, (g) 25 h, and (h) 60 h; and (i) as-rolled (50%) and subjected to solution treatment at 420 °C for 24 h, (j) further aged at 170 °C for 10 h, (k) 25 h, and (l) 60 h.
