The structure and functional properties of Ni–Ti–Cu alloy rapidly quenched ribbons with different parts of crystalline phase S. P. Belyaev, V. V. Istomin-Kastrovskiy, V. V. Koledov, D. S. Kuchin, P. V. Lega, N. N. Resnina, V. G. Shavrov and A. V. ShelyakovEuropean Symposium on Martensitic Transformations, (2009) 02016DOI: https://doi.org/10.1051/esomat/200902016