Features of single tracks in coaxial laser cladding of a NIbased self-fluxing alloy Eugene Feldshtein, Oleg Devojno, Marharyta Kardapolava and Nikolaj Lutsko E3S Web Conf., 19 (2017) 03005 Published online: 23 October 2017 DOI: 10.1051/e3sconf/20171903005