Plastic anisotropy and dislocation trajectory in BCC metals
Low-temperature plasticity in BCC metals is atypical, marked by an anisotropic elastic limit in violation of the Schmid law. Here, the authors show that these deviations can be quantified from subatomic deviations of the screw dislocation trajectory away from its average glide plane.
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Nature Portfolio
2016
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oai:doaj.org-article:1f51c87223b14f509d74a0ed076c30e72021-12-02T14:39:54ZPlastic anisotropy and dislocation trajectory in BCC metals10.1038/ncomms116952041-1723https://doaj.org/article/1f51c87223b14f509d74a0ed076c30e72016-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms11695https://doaj.org/toc/2041-1723Low-temperature plasticity in BCC metals is atypical, marked by an anisotropic elastic limit in violation of the Schmid law. Here, the authors show that these deviations can be quantified from subatomic deviations of the screw dislocation trajectory away from its average glide plane.Lucile DezeraldDavid RodneyEmmanuel ClouetLisa VentelonFrançois WillaimeNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016) |
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Science Q |
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Science Q Lucile Dezerald David Rodney Emmanuel Clouet Lisa Ventelon François Willaime Plastic anisotropy and dislocation trajectory in BCC metals |
description |
Low-temperature plasticity in BCC metals is atypical, marked by an anisotropic elastic limit in violation of the Schmid law. Here, the authors show that these deviations can be quantified from subatomic deviations of the screw dislocation trajectory away from its average glide plane. |
format |
article |
author |
Lucile Dezerald David Rodney Emmanuel Clouet Lisa Ventelon François Willaime |
author_facet |
Lucile Dezerald David Rodney Emmanuel Clouet Lisa Ventelon François Willaime |
author_sort |
Lucile Dezerald |
title |
Plastic anisotropy and dislocation trajectory in BCC metals |
title_short |
Plastic anisotropy and dislocation trajectory in BCC metals |
title_full |
Plastic anisotropy and dislocation trajectory in BCC metals |
title_fullStr |
Plastic anisotropy and dislocation trajectory in BCC metals |
title_full_unstemmed |
Plastic anisotropy and dislocation trajectory in BCC metals |
title_sort |
plastic anisotropy and dislocation trajectory in bcc metals |
publisher |
Nature Portfolio |
publishDate |
2016 |
url |
https://doaj.org/article/1f51c87223b14f509d74a0ed076c30e7 |
work_keys_str_mv |
AT luciledezerald plasticanisotropyanddislocationtrajectoryinbccmetals AT davidrodney plasticanisotropyanddislocationtrajectoryinbccmetals AT emmanuelclouet plasticanisotropyanddislocationtrajectoryinbccmetals AT lisaventelon plasticanisotropyanddislocationtrajectoryinbccmetals AT francoiswillaime plasticanisotropyanddislocationtrajectoryinbccmetals |
_version_ |
1718390461939318784 |