Article ID Journal Published Year Pages File Type
5443454 Scripta Materialia 2017 6 Pages PDF
Abstract

Synthetic driving force molecular dynamics simulations were performed to examine anti-thermal mobility in the incoherent Σ3 [111] 60° {11 8 5} grain boundary in a model FCC metal. This boundary is faceted, and motion occurs by the movement of the {110} facets via the glide of sets of three Shockley partial dislocations. We explore several consequences of this motion mechanism, and show how additional factors must be taken into consideration when simulating this boundary.

Graphical abstractDownload high-res image (213KB)Download full-size image

Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
Authors
, ,