Advances in Materials Science and Engineering

Research Article

Microstructural Characteristics and Mechanical Properties of Friction Stir Spot Welded 2A12-T4 Aluminum Alloy

Figure 15

Fracture surfaces failed in the (a) bonding interface, (b) SZ and (c) hook of FSSW joints.
719306.fig.0015a
(a)
719306.fig.0015b
(b)
719306.fig.0015c
(c)