B. S. Vorontsov, N. V. Nesterov
ABSTRACT
A mathematical model for the interaction of liquid metal with metallic inclusions embedded in the foam polystyrene, reflecting the filling of molds, the effect of thermal decomposition of expanded polystyrene and heat exchange of the base alloy and filler material, is developed. The resulted results of the experiment on obtaining prototypes by casting on gasified models, confirming the predictions of mathematical modeling.
KEYWORDS
mathematical model, interaction of metal particles with melt, local alloying, casting for gasified models, composite materials