Display options
Share it on

Nanoscale Res Lett. 2016 Dec;11(1):135. doi: 10.1186/s11671-016-1349-1. Epub 2016 Mar 09.

The Formation of Crystal Defects in a Fe-Mn-Si Alloy Under Cyclic Martensitic Transformations.

Nanoscale research letters

Vladimir I Bondar, Vitaliy E Danilchenko, Viktor E Iakovlev

Affiliations

  1. G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. [email protected].
  2. G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. [email protected].
  3. G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, Vernadsky Blvd. 36, Kyiv, 03142, Ukraine. [email protected].

PMID: 26960743 PMCID: PMC4785175 DOI: 10.1186/s11671-016-1349-1

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.

Keywords: Diffraction; Dislocation; Martensitic transformation; Nanofragments; Phase hardening; Stacking fault

Publication Types