Email this article X-Ray Diffraction Study of the Martensite Structure of the Ni47Mn42In11 Alloy
- Authors: Gundyrev V.M.1, Kaletina Y.V.1
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Affiliations:
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
- Issue: Vol 119, No 10 (2018)
- Pages: 962-968
- Section: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/167866
- DOI: https://doi.org/10.1134/S0031918X18100058
- ID: 167866
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Abstract
X-ray diffraction analysis was used to study the martensite structure of the Ni47Mn42In11 alloy. This study shows that the martensitic transformation in the alloy occurs with the formation of modulated martensite. Using a new cell prototype, this work determined the parameters of basic cell of the modulated martensite structure and the modulation direction and lattice-modulation period. Orientation relationships between the high-temperature austenite and martensite structures were also determined. A comparative analysis of the new and previous results was performed. The new basic cell indicates the martensite crystal symmetry.
About the authors
V. M. Gundyrev
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
Email: kaletina@imp.uran.ru
Russian Federation, Ekaterinburg, 620108
Yu. V. Kaletina
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
Author for correspondence.
Email: kaletina@imp.uran.ru
Russian Federation, Ekaterinburg, 620108
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