solidification casting 2 виливок 2 затвердіння 2 0,04...4,83 % С 1 0.04...4.83% C 1 Fe-C 1 Fe-С 1 alloys 1 cast iron 1 castings 1 convection 1 crystallization centers 1 cylinder 1 duration 1 electroslag heating 1 head 1 information technologies 1 ingot 1 kinetics 1 liquid-solid zone 1 mass transfer 1 mathematical simulation 1 rolling roll 1 shrinkage 1 solidus 1 spherical graphite 1 structure 1 thermal physics 1 виливки 1