| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7962262 | Computational Materials Science | 2012 | 9 Pages |
Abstract
⺠We investigated crack propagation and blunting in different BCC and FCC metals. ⺠We applied large scale MD simulations with modern interatomic potentials. ⺠We aimed at revealing conditions for dislocation emission from a semi-infinite crack. ⺠In FCC metals, formation of stacking faults and twins is important for brittle cleavage. ⺠In BCC metals, the crack opens by twinning or emission of full dislocations.
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Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
D. Terentyev, E.E. Zhurkin, G. Bonny,