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

Figure 11

Angle-selective backscattered electron images of fracture area of Al-Mg alloy with and without ECAP after slow strain-rate tensile test. (a) Without ECAP, air (b) without ECAP, NaCl sol (c) with ECAP, air (d) with ECAP, NaCl sol.