Parametric Analysis of the Mathematical Model of Forming Disoriented Structures of Plastic Deformation in FCC Metals

Novikova Tatyana Valeryevna, Kolupaeva Svetlana Nikolaevna, Starenchenko Vladimir Aleksandrovich

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The mathematical model consists of two equations of balance for dislocations and dislocation walls are used for analysis of the possible scenarios of the defect subsystem evolution during plastic deformation in FCC metals. All possible variants of phase space structure of the model depending on the mutual location of stationary points and gluing boundaries are defined (a gluing boundary is determine by the condition of dynamic formation of dislocation walls during plastic deformation). The parametric analysis of the model was done. The model parameters limit is typical for copper and nickel

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Issue: 6, 2006

Series of issue: Sciences

Rubric: Physics

Pages: 23 — 31

Downloads: 916