The study of dislocation substructure of stainless 0.45C17Mn3Al steel subjected to a multicyclic fatigue loading and the pulsing current treatment increasing it durability resource were carried out by the methods of transmission electron microscopy.

Evolution of Dislocation Substructures in Fatigue Loaded and Failed Stainless Steel with the Intermediate Electropulsing Treatment. S.V.Konovalov, A.A.Atroshkina, Y.F.Ivanov, V.E.Gromov: Materials Science and Engineering A, 2010, 527[12], 3040-3