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A study of the influence of soft particle size and concentration on strength and strain properties of ceramic composites A. I. Dmitriev, S. P. Buyakova, S. N. Kulkov

By: Dmitriev, Andrey IContributor(s): Buyakova, Svetlana P | Kulkov, Sergey NMaterial type: ArticleArticleSubject(s): керамические материалы | композиционные материалы | прочностные свойства | деформационные свойстваGenre/Form: статьи в журналах Online resources: Click here to access online In: AIP Conference Proceedings Vol. 1683. P. 020045-1-020045-4Abstract: In the paper a theoretical study of the influence of particle distribution of soft inclusions-agglomerates in a ceramic composite sample on its strength and deformation characteristics was carried out. A movable cellular automaton method was used to simulate a uniaxial compression test of two-dimensional rectangle composite samples. It was found that the average size of inclusions agglomerate-while maintaining the volume fraction of the particles of the soft phase has little effect on the strength and deformation properties of the simulated samples. The simulation results can help to understand the mechanical properties of such objects within any generalized model.
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In the paper a theoretical study of the influence of particle distribution of soft inclusions-agglomerates in a ceramic composite sample on its strength and deformation characteristics was carried out. A movable cellular automaton method was used to simulate a uniaxial compression test of two-dimensional rectangle composite samples. It was found that the average size of inclusions agglomerate-while maintaining the volume fraction of the particles of the soft phase has little effect on the strength and deformation properties of the simulated samples. The simulation results can help to understand the mechanical properties of such objects within any generalized model.

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