%0 Journal Article %T Fractographic Aspects of Stress Corrosion Failure of Zircaloy 2 in CH3OH HCL Solutions %J International Journal of Engineering %I Materials and Energy Research Center %Z 1025-2495 %A Golozar, M. A. %D 1990 %\ 05/01/1990 %V 3 %N 1 %P 23-30 %! Fractographic Aspects of Stress Corrosion Failure of Zircaloy 2 in CH3OH HCL Solutions %R %X Fracture surface of Zircaloy-2 specimens tested under constant crosshead speed in CH3OH/0.4 Vol. %HCI solution with and without selenium (25 ppm) addition was studied. Using a combined process of deformation and annealing, coarse grained material was also obtained and examined. Two modes of stress corrosion crack propagation were observed: an intergranular zone caused by stress assisted anodic dissolution, and a transgranular cleavage zone, due to hydrogen absorption. %U https://www.ije.ir/article_71016_80d5508095bd3c13df1057ce45903286.pdf