On the theory of two-phase zone incipience due to the effect of constitutional supercooling

The present work is devoted to modeling the process of the appearance of a two-phase zone ahead of the planar crystal-lization front due to the effect of constitutional supercooling. Solidification regimes of active and passive cooling of a solid mold wall are considered. The time of origination of the two-phase zone is determined.The present work is devoted to modeling the process of the appearance of a two-phase zone ahead of the planar crystal-lization front due to the effect of constitutional supercooling. Solidification regimes of active and passive cooling of a solid mold wall are considered. The time of origination of the two-phase zone is determined.

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