ANALYSIS OF MASS-TRANSFER PHENOMENA IN THE DENDRITIC NET OF SOLIDIFYING STEEL INGOTS. 1. FORMULATION OF THE PROBLEM. ANALYSIS OF MELT FLOW IN THE DENDRITIC NET

摘要

Based on the solution of the problem of mass transfer in a dendritic net, an analysis of the motion of a melt in the interdendritic space and of mass-transfer phenomena in the moving melt has been performed with the aim of determining the growth in the concentration of a soluble impurity in the axial zone of solidifying continuous castings.