Laws of motion of the exothermic reaction front in a powder medium

S. G. Psakh'e, E. V. Shil'ko, S. I. Negreskul

    Research output: Contribution to journalArticle

    Abstract

    A constitutional function for a bistable cellular automaton is presented which is universal for numerous processes. The bistable cellular automaton formalism was used to describe the propagation of a combustion (switching) wave in a chemically active medium. The calculated dependence of front velocity on the initial state and properties of a system was used to describe the synthesis of Ni3Al in a powder mixture. The calculated results were in good agreement with experimental data. The relationships obtained permit calculation of the important technical parameters for synthesis in the combustion regime.

    Original languageEnglish
    Pages (from-to)288-292
    Number of pages5
    JournalPowder Metallurgy and Metal Ceramics
    Volume34
    Issue number5-6
    DOIs
    Publication statusPublished - May 1995

    ASJC Scopus subject areas

    • Metals and Alloys
    • Ceramics and Composites

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