Abstract
Electron back-scattering diffraction shows that a package structure consisting of colonies of tetragonal lamella plates is formed when cooled below the temperature of the martensite fcc→fct transformation in the In–4.5 wt % Cd alloy. On the basis of the data obtained, it can be concluded that the package structure consisting of twin plates and the structure of a separate martensite plate consisting, in turn, of submicrotwins obeys general laws. At each structural level, in the group of neighboring regions, structural elements of three types, which differ in the direction of the tetragonality axis, are found.
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REFERENCES
V. G. Pushin, V. V. Kondrat’ev, and V. A. Khachin, Pretransitional Phenomena and Martensite Transformations (UrO RAN, Yekaterinburg, 1998) [in Russian].
Yu. V. Khlebnikova, L. Yu. Egorova, D. P. Rodionov, and V. A. Kazantsev, Tech. Phys. 62 (11), 1667 (2017).
M. R. Madhava and G. A. Saunders, Philos. Mag. 36 (4), 777 (1977).
M. Brodt and R. S. Lakes, J. Materials Sci. 31, 6577 (1996).
V. M. Polovov and E. G. Ponyatovskii, Zh. Eksp. Teor. Fiz. 64 (3), 937 (1973).
Y. Koyama and O. Nittono, J. Jap. Inst. Metals 45 (9), 869 (1981).
O. Nittono and Y. Koyama, Trans. JIM 23 (6), 285 (1982).
O. Nittono and Y. Koyama, Sci. Rep. RITU A29 (1), 53 (1981).
Y. Koyama, T. Ukena, and O. Nittono, J. Jap. Inst. Metals 44, 1431 (1980).
A. E. Vol and I. K. Kagan, Structure and Properties of Binary Metal Systems (Nauka, Moscow, 1976) [in Russian].
A. L. Roitburd, Fiz. Tverd. Tela 10 (12), 3619 (1968).
M. V. Klassen-Neklyudova, Mechanical Twinning of Crystals (Izd. AN SSSR, Moscow, 1960) [in Russian].
ACKNOWLEDGMENTS
The structural investigations on the FEI “Quanta-200” microscope were carried out in the electron microscopy department of the Center for Collective Use “Testing Center for Nanotechnologies and Advanced Materials” of the Institute of Metal Physics, Ural Branch, Russian Academy of Sciences.
Funding
This work was conducted as a part of a state assignment on the subjects “Pressure,” project no. АААА-А18-118020190104-3 and “Structure,” project no. AAAA-A18-118020190116-6.
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Translated by V. Bukhanov
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Schastlivtsev, V.M., Khlebnikova, Y.V., Rodionov, D.P. et al. Analysis of the Crystallogeometry of Tetragonal Martensite in Indium‒Cadmium Alloys by the Method of Electron Back-Scattering Diffraction. Dokl. Phys. 64, 229–232 (2019). https://doi.org/10.1134/S1028335819050045
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DOI: https://doi.org/10.1134/S1028335819050045