Modelling the plastic deformation of iron
The 1/2 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 predicted features agree well with experimental observations. This work establishes a consistent bottom-up model that provides an insight into the microscopic origins of the plastic behavior of bcc iron.show more
- Paperback | 170 pages
- 148.08 x 210.06 x 10.16mm | 285.76g
- 31 Jul 2014
- Karlsruher Institut für Technologie
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