Solid-phase reactions in powder mixtures —A divided-couple model

  • S. V. Kornienko
  • A. M. Gusak


A new model of solid-phase reactions in binary powder mixtures is developed, namely, the model of a divided diffusion couple with different free surface areasS A andS B . Numerical modeling based on ideas of the theory of diffusion competition of phases leads to the conclusion that the ratioS A /S B is a controlling parameter of the process, affecting the kinetics and phase composition of the system.


Statistical Physic Numerical Modeling Free Surface Phase Composition Powder Mixture 
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    A. A. Gusak and K. P. Gurov, Fiz. Met. Metalloved.,53, No.5, 842–847 (1982).Google Scholar

Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • S. V. Kornienko
  • A. M. Gusak

There are no affiliations available

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