Phase transformation α → ε in meteoritic Fe–Ni alloy under shock-wave loading

R. F. Muftakhetdinova; V. I. Grokhovsky; E. A. Kozlov; I. V. Khomskaya; G. A. Yakovlev

doi:10.1134/S1063784216120239

Phase transformation α → ε in meteoritic Fe–Ni alloy under shock-wave loading

Authors: Muftakhetdinova R.F.¹, Grokhovsky V.I.¹, Kozlov E.A.², Khomskaya I.V.¹, Yakovlev G.A.¹
Affiliations:
1. Ural Federal University named after the first President of Russia B. N. Yeltsin
2. Russian Federal Nuclear Center–Zababakhin Research Institute of Technical Physics, Snezhinsk
Issue: Vol 61, No 12 (2016)
Pages: 1830-1834
Section: Solid State
URL: https://journals.rcsi.science/1063-7842/article/view/198629
DOI: https://doi.org/10.1134/S1063784216120239
ID: 198629

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Statistics

Abstract

We have studied microstructural deformation-induced changes and phase transformations in the material of the Sikhote-Alin iron meteorite (IIAB) after loading by spherically converging shock waves. The results obtained by the method of electron backscatter diffraction, as well as the data of local chemical analysis unambiguously indicate the presence of regions experiencing polymorphic α → ε and ε → α transitions in the loaded sample.