Mechanical Behaviors of Friction Stir Spot Welded Joints of Dissimilar Ferrous Alloys under Opening-Dominant Combined Loads

Figure 5

Orientation maps of the base material in (a) SPCC and (b) SUS and the stir zone in (c) SPCC/SPCC, (d) SPCC/SUS, (e) SUS/SPCC, and (f) SUS/SUS, respectively; WD, TD, and ND, respectively, correspond to the welding, transversal, and normal directions.

(a)

(b)

(c)

(d)

(e)

(f)