Atmospheric Corrosion Behavior of 2A12 Aluminum Alloy in a Tropical Marine Environment

Figure 6

Surface appearances of the 2A12 aluminum alloy exposed for 1 month (a), 6 months (b), 12 months (c), 24 months (d), and 48 months (e).

(a)

(b)

(c)

(d)

(e)