Fig. 8: Composite SEM fractograph showing the wetting phase of the segmented humidity test shown in (Fig. 4). | npj Materials Degradation

Fig. 8: Composite SEM fractograph showing the wetting phase of the segmented humidity test shown in (Fig. 4).

From: The effect of variable humidity on corrosion fatigue of AA7085-T7451 with surface salt deposits

Fig. 8: Composite SEM fractograph showing the wetting phase of the segmented humidity test shown in (Fig. 4).

Crack growth is left to right. Vertical dashed lines demarcating approximate locations where humidity was changed are shown and labeled. The approximate boundary between a flat transgranular cracking morphology to a faceted morphology is demarcated with a yellow dashed line.

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