Fig. 7: Trends in pit growth duration and final volume as a function of environment.
From: Pit growth kinetics in aluminum: effects of salt loading and relative humidity

For the four environments examined in this study, distributions of (a) pit growth durations, and (b) final pit volume are provided. In (a) and (b) pits associated with droplet spreading are marked with a +, pits associated with oxide jacking are marked with an x.