Plastic deformation nucleation in BCC crystallites under nanoindentation D. S. Kryzhevich, A. V. Korchuganov, K. P. Zolnikov, S. G. Psakhie
Material type: ArticleSubject(s): пластическая деформация | наноиндентирование | молекулярная динамика | ОЦК-решеткиGenre/Form: статьи в журналах Online resources: Click here to access online In: AIP Conference Proceedings Vol. 1683. P. 020109-1-020109-4Abstract: Molecular dynamics investigation of metal crystallite with bcc lattice under nanoindentation was carried out. Potentials of interatomic interactions were calculated on the base of the approximation of the Finnis-Sinclair method. For clarity and simpler indentation data interpretation, an extended cylindrical indenter was used in the investigation. The features of the bcc iron structural response at nanoindentation of surfaces with different crystallographic orientations were revealed. Generation of structural defects in the contact zone always resulted in the decrease in the rate of growth of the reaction force.Библиогр.: 15 назв.
Molecular dynamics investigation of metal crystallite with bcc lattice under nanoindentation was carried out. Potentials of interatomic interactions were calculated on the base of the approximation of the Finnis-Sinclair method. For clarity and simpler indentation data interpretation, an extended cylindrical indenter was used in the investigation. The features of the bcc iron structural response at nanoindentation of surfaces with different crystallographic orientations were revealed. Generation of structural defects in the contact zone always resulted in the decrease in the rate of growth of the reaction force.
There are no comments on this title.