Research Article

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

Figure 1

Microstructure of 2A12 aluminum alloy used in this work: (a) optical micrograph, (b) SEM images of the distribution of second phases, (c) EDS of AlCuMg particles, and (d) EDS of AlCuFeMnSi particles.