In this paper, molecular dynamic simulations of crack propagation in body centre cubic (bcc) single crystal have been performed. The crack propagation behaviors on two different slip planes ({1 1 0} and {2 1 1}) have been investigated. A self-adaptive time step algorithm has been proposed to increase the stability of the simulations. It has been found that the slip plane significantly affects the propagation speed of the crack.
History
Citation
This conference paper was originally published as Gao, Y, Lu, C, Tieu, AK & Zhu, H, Molecular Dynamics Simulation of Crack Propagation on Different Slip Planes of BCC Iron, International Conference on Nanoscience and Nanotechnology, ICONN 2008, Melbourne, 25-29 February 2008. Copyright Institute of Electrical and Electronics Engineers 2008. Original conference paper available here
Parent title
Proceedings of the 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008