Diffusion and Mechanical Stresses in a Material with Two-Component Coating at External Heating

Abstract

Multilayer materials and materials with coatings are widely used in various applications. In studies of properties of new materials are run into poorly explored occurrences quite often. In such occurrences are among thermal diffusion (Soret effect) in solid materials. At this paper presented the model of formation of diffusion zone between two-component coating and base at the condition of heat flux action. Model completed of mechanical equilibrium problem. It was formulated the analytical solution of problem, which are applicable for concentration redistribution calculations and also for stresses and deformations in diffusion zone.