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. Al...

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Superior document:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
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Year of Publication:2013
Language:English
Series:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Physical Description:1 electronic resource (XII, 146 p. p.)
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spelling Chen, Zhiming auth
Modelling the plastic deformation of iron
KIT Scientific Publishing 2013
1 electronic resource (XII, 146 p. p.)
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
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 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.
English
dislocation
plastic
simulation
yield
iron
3-86644-968-2
language English
format eBook
author Chen, Zhiming
spellingShingle Chen, Zhiming
Modelling the plastic deformation of iron
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
author_facet Chen, Zhiming
author_variant z c zc
author_sort Chen, Zhiming
title Modelling the plastic deformation of iron
title_full Modelling the plastic deformation of iron
title_fullStr Modelling the plastic deformation of iron
title_full_unstemmed Modelling the plastic deformation of iron
title_auth Modelling the plastic deformation of iron
title_new Modelling the plastic deformation of iron
title_sort modelling the plastic deformation of iron
series Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
series2 Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
publisher KIT Scientific Publishing
publishDate 2013
physical 1 electronic resource (XII, 146 p. p.)
isbn 1000032216
3-86644-968-2
illustrated Not Illustrated
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hierarchy_parent_title Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
is_hierarchy_title Modelling the plastic deformation of iron
container_title Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
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