Mathematical simulation of creep and reverse mechanical after-effect processes during precipitation hardening

Processes of dislocation redictribution in the process of nucleation and growth of a new phase precipitations related coherently to the matrix are investigated using computerized experiment. A qualitative analysis of the effect of dilation transformation sign, modifications of elastic modulus and correlation between matrix and precipitation hardness per kinetics of the material flow both being subjected to external mechanical action and after its unloading is given. The problem is solved as applied to the hydride formation effects in metals