title: The Formation of Crystal Defects in a Fe-Mn-Si Alloy Under Cyclic Martensitic Transformations.
abstract: Formation of crystalline defects due to cyclic martensitic transformations (CMT) in the iron-manganese Fe-18 wt.% Mn-2 wt.% Si alloy was investigated using X-ray diffractometry. Conditions for accumulation of fragment sub-boundaries with low-angle misorientations and chaotic stacking faults in crystal lattice of austenite and ε-martensite were analyzed.
authors.affiliation: G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. v-bon@i.ua.
authors.forename: Vladimir I
authors.initials: VI
authors.lastname: Bondar
authors.affiliation: G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. danila@imp.kiev.ua.
authors.forename: Vitaliy E
authors.initials: VE
authors.lastname: Danilchenko
authors.affiliation: G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. zvik83@mail.ru.
authors.forename: Viktor E
authors.initials: VE
authors.lastname: Iakovlev
keywords: Diffraction; Dislocation; Martensitic transformation; Nanofragments; Phase hardening; Stacking fault