No abstract

On the two-dimensional model of the crystal it was shown that the crystal lattice transform from stable to unstable under the influence of hydrostatical high pressure. As a result of such transformation is intensity the processes of plastic deformation.  It is known that all of solid bodies become plasticity and electric conductivity under the influence of a hydrostatical high-pressure. The reason of it is additional displacement of atoms of a crystal lattice. A high plasticity and electric conductivity of metals occurs due to additional displacement of atoms also. This displacement takes a place due to the specific of the interatomic interaction.