Microstructure and properties characterization of polycrystalline Ni-Fe-Cr-basedsuperalloy EP-718E after electric upsettingKommel, LembitEngineering materials and tribology XXV2017 / p. 467-472 https://doi.org/10.4028/www.scientific.net/KEM.721.467 Conference proceedings at Scopus Article at Scopus