EPJ Web of Conferences (Jan 2021)
Mathematical Modeling of Technological Modes of Operation of Liquid Stamping of Aluminum Alloy AK7
Abstract
In this paper we examine a mathematical model of solidification of the melt in a two-phase zone during the formation of forgings through liquid stamping. From the simultaneous solution of the Fourier equations of thermal conductivity for the melt, the two-phase zone, and the solid crust, the solidification kinetics has been established and the effect of external pressure on the temperature fields and components of the solidification time of hollow thin-walled forgings has been thoroughly assessed.