The condition of two-layer cartridges from diverse materials is intense deformed

Abstract

By the method of computer modeling are researched the features of the stress — deformed mode of the two layers bushings from the dissimilar materials in connection with diffusion welding and soldering with the pressure. It has determined that during cooling-down of such it is main they appear the large stresses, which lead to the plastic deformations in the plastic material and they can lead to the destruction of the nonplastic materials.