Research Article

Stress-Corrosion Cracking Property of Aluminum-Magnesium Alloy Processed by Equal-Channel Angular Pressing

Figure 4

SEM images of fracture surface of Al-Mg alloy with and without ECAP after slow strain-rate tensile test.
543212.fig.004a
(a) Without ECAP, air
543212.fig.004b
(b) Without ECAP, NaCl sol
543212.fig.004c
(c) With ECAP, air
543212.fig.004d
(d) With ECAP, NaCl sol