3D molecular dynamic simulation of fracture behavior of bcc iron

Bo Ma
2012 Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology (2012)   unpublished
The fracture behavior of bcc iron is investigated by means of 3D molecular dynamic simulation with EAM potential. The crack propagation is studied under the condition of specific temperatures and loading. The results show that the formation of dislocation is different according to the strain rates. The temperature has a significant effect on the crack profile and dislocation. Slip on (110) plan is observed in the crack process.
doi:10.2991/emeit.2012.501 fatcat:umt5mvs6czau5bsscckuvwkl4e