Crystallographic specific features of the martensitic structure of Ni 47 Mn 42 In 11  alloy

Yu. V. Kaletina; I. G. Kabanova; N. Yu. Frolova; V. M. Gundyrev; A. Yu. Kaletin

doi:10.1134/S1063783417100195

Crystallographic specific features of the martensitic structure of Ni₄₇Mn₄₂In₁₁ alloy

Authors: Kaletina Y.V.¹, Kabanova I.G.¹, Frolova N.Y.¹, Gundyrev V.M.¹, Kaletin A.Y.¹
Affiliations:
1. Mikheev Institute of Metal Physics, Ural Branch
Issue: Vol 59, No 10 (2017)
Pages: 2008-2015
Section: Phase Transitions
URL: https://ogarev-online.ru/1063-7834/article/view/201246
DOI: https://doi.org/10.1134/S1063783417100195
ID: 201246

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Abstract

The structure of Ni₄₇Mn₄₂In₁₁ alloy after annealing has been investigated. It is shown that the martensitic transformation in Ni₄₇Mn₄₂In₁₁ alloy upon cooling is accompanied by the formation of 14M modulated martensite. Crystallographic analysis of the martensite structure has been performed. The orientation relationships between the high-temperature austenitic phase and martensite and habit planes of the martensite plates have been determined.