Research Article

Nanoindentation Hardness Distribution and Strain Field and Fracture Evolution in Dissimilar Friction Stir-Welded AA 6061-AA 5A06 Aluminum Alloy Joints

Figure 5

(a) The cross-sectional view of FSW AA 6061-AA 5A06, and (b) nanoindentation hardness distribution on the cross section.
(a)
(b)