Modelling the plastic deformation of iron
The 1/2<111> screw dislocations in bcc iron are studied by atomistic simulations. An analytical yield criterion captures correctly the non-Schmid plastic behavior. A model Peierls potential develops a link between the atomistic modeling at 0 K and the thermally activated dislocation motion. All pred...
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| Autore principale: | |
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| Natura: | Online |
| Lingua: | inglese |
| Pubblicazione: |
KIT Scientific Publishing
2021
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| Soggetti: | |
| Accesso online: | 34376 |
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