@inproceedings{c03842f4b4944e189d68f857aee65f3f,
title = "Mechanical performance of ZrB2-ZrO2-SiC multilayer composite materials",
abstract = "ZrB2-ZrO2-SiC multilayer composite materials were studied under three-point deformation and diametric compression. The results for ZrB2-20 v/v % SiC ceramics were compared with ZrB2-20 v/v % SiC ceramic composites with ZrO2-doped layers with ZrO2 concentration from 0% to 100%. The studies were conducted before and after the high-temperature loads in high-enthalpy oxygen-containing plasma. The surface fractography after three-point deformation reveals the main crack bifurcation on the interface of the composite layers containing 30% and 70% of ZrO2 with the highest difference in thermal-extension coefficients without any effect of the loading conditions. Fracture energy of the multilayer ZrB2-SiC-ZrO2 composite was found significantly higher than one for ZrB2-20% SiC ceramics. The increase of ZrO2 concentration resulted in a significant rise of the thermal-expansion coefficient and reduction of the elastic coefficient.",
author = "Burlachenko, {A. G.} and Mirovoy, {Yu A.} and Dedova, {E. S.} and Buyakova, {S. P.}",
note = "Funding Information: This work was carried out according to the Program of Fundamental Scientific Research of the State Academies of Sciences for 2013–2020 (program III.23.2.3). Publisher Copyright: {\textcopyright} 2020 American Institute of Physics Inc.. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020 ; Conference date: 05-10-2020 Through 09-10-2020",
year = "2020",
month = dec,
day = "14",
doi = "10.1063/5.0034259",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Panin, {Victor E.} and Fomin, {Vasily M.}",
booktitle = "Proceedings of the International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology",
}