LAWS OF MACRO-SCALE HETEROGENEITY OF A PLASTIC FLOW OF METALS AND ALLOYS

Plastic deformations in Cu, Al, Fe + 3%Si, steel; 09G2S, 65G, U8, Ni*003Mn, amorphous alloys are considered in the paper aiming at the experimental investigation of the plastic deformation evolution and the destruction development on upper structural levels right up to a macroscopic level. As a result the space-time ordering in distributions of local components of a distortion tensor at deformation has been detected. Five main kinds of distributions of distortion components, having the stable connection with stages of deformation curve lines, have been cleared up. The multipurpose computer-aided complex of the precision indication and analysis of fields of a distortion tensor in the deformation process, which may be used both in scientific investigations and for the estimation of states and forecasting of the material behaviour, has been developedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio