Mathematical Simulation of Cols Sintering under Pressure

Mathematic simulation data for cold sintering under pressure are presented. Cold sintering mechanisms are analyzed theoretically. The quantitative description of cold sintering under pressure takes into account a number of attendant dynamic processes. A mathematical model of cold sintering of ceramics under pressure is suggested that allows one to predict the approach of the process to local equilibrium, which is responsible for consolidation mechanisms, grain coarsening, and formation of structural defects in the structure.