International Journal of Corrosion / 2015 / Article / Fig 7

Research Article

Effects of Strain Energy and Grain Size on Corrosion Resistance of Ultrafine Grained Fe-20%Cr Steels with Extremely low C and N Fabricated by ECAP

Figure 7

TEM micrographs (a) after eight passes ECAP and (b) after post-ECAP annealing at 698 K.
(a)
(b)