2011/11/28 by L. S. Metlov · 26 citations
Materials Science · Physics and Astronomy · #Classical mechanics #Composite material #Deformation (meteorology) #Dynamics (music) #Grain size #High-Velocity Impact and Material Behavior #Kinetic energy #Material Properties and Failure Mechanisms #Materials science #Mechanics #Metallurgy #Microstructure and mechanical properties #Non-equilibrium thermodynamics #Physics #Range (aeronautics) #Severe plastic deformation #Statistical physics #Thermodynamics #cond-mat.mtrl-sci #cond-mat.stat-mech
paper · pdf · doi:10.1103/physreve.90.022124
published in Physical Review E 90(2), 022124 (American Physical Society) · 7 pages, 1 figure
arxiv created 2011/11/28 · openalex publication_date 2014/08/21 · arxiv updated 2014/08/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
In the framework of a two-defect model, based on a variation of the Landau technique, the kinetics of structural defect generation in solids under severe external load is investigated. The approach is based on a special form of kinetic equation in terms of internal energy, which is applied here to the description of an important practical problem of fine-grained structure formation in metals under severe plastic deformation. It unifies strengthening curves over the entire range of deformation, including the Hall-Petch and linear strengthening sections.