Version 1
: Received: 6 April 2020 / Approved: 7 April 2020 / Online: 7 April 2020 (11:27:49 CEST)
How to cite:
Promakhov, V.; Korobenkov, M.; Schults, N.; Zhukov, I.; Klimenko, V.; Vorozhtsov, A.; Zhukov, A. Simulation of the Dynamic Behaviour of the ZTA Composites Obtained by Additive Technologies. Preprints2020, 2020040095. https://doi.org/10.20944/preprints202004.0095.v1.
Promakhov, V.; Korobenkov, M.; Schults, N.; Zhukov, I.; Klimenko, V.; Vorozhtsov, A.; Zhukov, A. Simulation of the Dynamic Behaviour of the ZTA Composites Obtained by Additive Technologies. Preprints 2020, 2020040095. https://doi.org/10.20944/preprints202004.0095.v1.
Cite as:
Promakhov, V.; Korobenkov, M.; Schults, N.; Zhukov, I.; Klimenko, V.; Vorozhtsov, A.; Zhukov, A. Simulation of the Dynamic Behaviour of the ZTA Composites Obtained by Additive Technologies. Preprints2020, 2020040095. https://doi.org/10.20944/preprints202004.0095.v1.
Promakhov, V.; Korobenkov, M.; Schults, N.; Zhukov, I.; Klimenko, V.; Vorozhtsov, A.; Zhukov, A. Simulation of the Dynamic Behaviour of the ZTA Composites Obtained by Additive Technologies. Preprints 2020, 2020040095. https://doi.org/10.20944/preprints202004.0095.v1.
Abstract
This paper presents a physical and mathematical model that has been developed in the framework of the approach used in the computational mechanics of materials. The model is designed to enable the study of the patterns of deformation and fracture of ceramic composites with a transformation-hardened matrix that are obtained by additive technologies at the mesoscopic and macroscopic levels under intense dynamic loading. The influence of the loading rate on the formation of the fracture and energy dissipation fronts for composite materials, based on the Al2O3 20%ZrO2 system, is shown. Nonlinear effects under intense dynamic loading in the considered composites are associated with the processes of self-organization of structural fragments at the mesoscopic level, as well as the occurrence of martensitic phase transformations in matrix volumes adjacent to the strengthening particles.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
