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The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides

Leonid Alexandrovich Lisyanskiy 1
Leonid Alexandrovich Lisyanskiy
Sergey Valer'evich Vikhman 1
Sergey Valer'evich Vikhman
Anatoliy Sergeevich Kozlov 1
Anatoliy Sergeevich Kozlov
Published 2022-10-21
CommunicationVolume 32, Issue 6, 820-822
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Lisyanskiy L. A., Vikhman S. V., Kozlov A. S. The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides // Mendeleev Communications. 2022. Vol. 32. No. 6. pp. 820-822.
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Lisyanskiy L. A., Vikhman S. V., Kozlov A. S. The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides // Mendeleev Communications. 2022. Vol. 32. No. 6. pp. 820-822.
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TY - JOUR
DO - 10.1016/j.mencom.2022.11.037
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.11.037
TI - The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides
T2 - Mendeleev Communications
AU - Lisyanskiy, Leonid Alexandrovich
AU - Vikhman, Sergey Valer'evich
AU - Kozlov, Anatoliy Sergeevich
PY - 2022
DA - 2022/10/21
PB - Mendeleev Communications
SP - 820-822
IS - 6
VL - 32
ER -
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@article{2022_Lisyanskiy,
author = {Leonid Alexandrovich Lisyanskiy and Sergey Valer'evich Vikhman and Anatoliy Sergeevich Kozlov},
title = {The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides},
journal = {Mendeleev Communications},
year = {2022},
volume = {32},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.11.037},
number = {6},
pages = {820--822},
doi = {10.1016/j.mencom.2022.11.037}
}
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Lisyanskiy, Leonid Alexandrovich, et al. “The use of high-energy shock wave treatment as pre-activation of sintering high-entropy solid solutions of transition metal borides and carbides.” Mendeleev Communications, vol. 32, no. 6, Oct. 2022, pp. 820-822. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2022.11.037.

Keywords

borides
carbides
high-energy shock-wave treatment
high-entropy ceramics
solid solutions

Abstract

Synthesis of solid solutions of transition metal borides (NbB2, TaB2, HfB2 and ZrB2) and carbides (NbC, TaC, HfC, ZrC and VC) was carried out via sintering the individual components without applying pressure. To activate the interaction of the components, the initial powders were processed by high-energy shock wave treatment (HESWT). HESWT enables the formation of homogeneous solid solution for a mixture of carbides; however, this method did not give the desired results for a mixture of transition metal borides, likely due to the higher strength of borides crystal lattice in comparison with carbides.

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