We determine the principal regularities of the stressed state of the surface layer of Al2O3–TiC ground ceramics under the action of combined loads. It is discovered that the force load compensates the thermal elastic strains but, at the same time, complicates the stressed state as compared with the action of loads of the same type. We clarify the role of combinations of structural elements, which form the surface of Al2O3–TiC ceramics, in the formation of unfavorable microstructural stress concentrators.
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The present work was financially supported within the framework of the State Task of the Ministry of Science and Higher Education of Russian Federation, Project No. 0707-2020-0025.
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Translated from Novye Ogneupory, No. 9. pp. 67 – 72, September, 2020.
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Kuzin, V.V., Grigor’ev, S.N. & Volosova, M.A. Computer Engineering of the Surface Layer of Ground Al2O3–TiC Ceramics. Combined Analysis. Refract Ind Ceram 61, 547–552 (2021). https://doi.org/10.1007/s11148-021-00519-2
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DOI: https://doi.org/10.1007/s11148-021-00519-2