Salt Spray Corrosion of 2060-T8 Al–Li Alloy in an Aggressive Environment

Figure 2

The formation and evolution model of salt spray droplets: (a) salt spray droplets adsorbed and spread on the surface; (b) the smaller salt spray droplets get together to form larger droplets; (c) part of the smaller or larger salt spray droplets deeply get together; (d) most part of the surface was covered with the larger salt spray droplets.