Comparative study of the structures of Fe-Mn-Si-Cr-Ni shape memory alloys obtained by classical and by powder metallurgy, respectively L. G. Bujoreanu, S. Stanciu, B. Özkal, R. I. Comăneci and M. MeyerEuropean Symposium on Martensitic Transformations, (2009) 05003DOI: https://doi.org/10.1051/esomat/200905003