Plastic Structure Formation of the 1570R Alloy (System Al-Mg-Sc) using the Physical and Mathematical Theory of Metal Plasticity
V. M. Greshnov, F. F. Safin, I. V. Puchkova
Ufa State Aviation Technical University, Ufa, 450008 Russia
Keywords: plasticity, boundary value problem, plastic structure formation, structure evolution
Abstract
The shortcomings of the classical mathematical theory of plasticity are investigated, on the basis of which the processes of plastic deformation of metals are developed and studied. Using the previously proposed physical and mathematical theory of plasticity of metals, the process of plastic structure formation of the 1570P alloy (Al-Mg-Sc system) was studied, and the applicability of this theory to the formulation and solution of boundary value problems of plasticity in the development of modern technical devices was shown.
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