THE CHARTS OF CLUSTERIZATION AND NON-EQUILIBRIUM CRYSTALLIZATION OF ALLOYS OF EUTECTICUM TYPE

Abstract

The charts of clusterization of liquid and its subsequent crystallization are obtained cooling alloys with a limit solubility and without mutual solubility of components. It is shown that the transition from a binary solution of liquid to the solid phase occurs in two parallel lines as in the pre- and in hypereutectic areas. The dynamics of change of the cluster state in the course of fusion is analyzed as well as near-equilibrium crystallization and non-equilibrium crystallization from the supercooled metastable state.

Keywords

• fusions
• the binary system
• alloys with limited solubility
• alloys without mutual solubility of components
• clustering
• equilibrium and non-equilibrium crystallization
• solid solutions
• eutectic