Theoretical strength of austenite in the presence of a pore or vacancies in the crystal: Molecular dynamics study
I. V. Zorya,
G. M. Poletaev,
R. Yu. Rakitin
Abstract:The molecular dynamics method was used to study the influence of pores of different diameters, as well as the corresponding concentration of individual vacancies, on the theoretical strength of austenite at different temperatures. The deformation in the model was carried out by shear at a constant rate of 20 m/s. We considered a shear along two directions: [ \(\bar 1\ \bar 1\) 2] and [111]. The computational austenite cell had the shape of a rectangular parallelepiped 14.0 nm long, 14.0 nm high, and 5.1 nm wi… Show more
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