%0 Journal Article %A Shahsavari, Mohammad Hossein, Ahmadi, Farshid %T Comparison of Hardness Values of Various specimens with different geometries and material properties after ECAP %J Journal of Modern Processes in Manufacturing and Production %V 3 %N 3 %P 61-78 %D 2014 %R %U https://sanad.iau.ir/fa/Article/997115