Model of spontaneous crystallization of a thin melted layer brought into contact with a massive substrate
A. I. Fedorchenko, A. A. Chernov
Kutateladze Institute of Thermal Physics,
Siberian Division, Russian Academy of Sciences, Novosibirsk 630090
Abstract
A model of spontaneous crystallization
of a thin melted metal layer brought
into contact with a massive substrate is
proposed. With invoking the Kolmogorov
composite crystallization theory, the
model allows one to predict the size
distribution of crystallites across the
layer, which provides a possibility of
controlling the microstructure of the
solidifying layer through a proper
choice of substrates. P. 103-108
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