In the paper, a new phenomenological interpretation of some of the principal temporal
effects of high-rate plastic deformation of metals from a united viewpoint is represented. A …

The behaviour of the yield strength of metals is considered from viewpoint of dynamics as a
function of the limiting stress and the characteristic time of stress relaxation. Experimental …

Based on a new model coupling both direct and inverse grain rotation processes, we
discuss interrelations between the dislocation mechanism of plasticity and the grain …

The generality of the dynamic approach to a wide range of problems of the continuum
mechanics, including deformation at the rates determining quasi-static deformation …

The thermal softening related to the stress relaxation, ie a reduction in the internal resistance
to deformation, due to the increasing bulk temperature is theoretically studied using the …

The explanation of transition between ductile and brittle modes of fracture based on the
“incubation time” concept is proposed. This approach allows us to establish relation …

The constitutive models at high loading rates are usually investigated by introducing
additional and empirical rate-dependent components into classical models initially …

The behavior of the yield strength of steel and a number of aluminum alloys is investigated
in a wide range of strain rates, based on the incubation time criterion of yield and the …

The role of instabilities of plastic flow at plastic deformation of various materials is one of the
important cross-disciplinary problems which is equally important in physics, mechanics and …

To predict of appearance and disappearance of yield drop effects with regard to different
dynamics, temperatures or other factors, the wide spectrum of the initial plastic stage of …