Stresses in the Vicinity of the Reaction Cell During the Synthesis of a Composite of Nonequilibrium Composition

Anisimova, M. A.; Knyazeva, A. G.

doi:10.1615/nanoscitechnolintj.2020032541

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Process Simulation1

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2022

2024

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Cited by 7 publications

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“…Assuming that the distribution of concentrations is quasi-stationary at the mesocell level, as in [19], we can divide the diffusion problem into two: a subproblem of finding the concentration distribution in regions of given sizes and a subproblem of determining the position of the phase boundaries. The first problem is solved by simple integration.…”

Section: Process Simulationmentioning

confidence: 99%

Basic models of phase formation at the mesolevel under reactive sintering of Ti-Al-Fe2O3 powder mixture

Anisimova¹,

Knyazeva²

2022

8th International Congress on Energy Fluxes and Radiation Effects

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In this work, based on the analysis of literature data, the main physicochemical stages that can be expected under the conditions of reaction sintering of the Ti-Al-Fe2O3system are established. Particular physical models of phase formation are analyzed under various temperature conditions, which can take place in local volumes of a heterogeneous mixture. As a reactive diffusion model example, a variant of the model for the interaction of titanium particles with an aluminum melt is presented.

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Section: Process Simulationmentioning

confidence: 99%