Effect of Microstructure on the Localized Corrosion and Stress Corrosion Behaviours of Plasma-Electrolytic-Oxidation-Treated AA7075 Aluminum Alloy Forging in 3.5 wt. % NaCl Solution
Figure 2
SEM micrographs showing (a) surface morphology of the PEO coating and (b) cross-section of the coated AA7075 alloy.