Anomalous mechanical behavior of nanocrystalline binary alloys under extreme conditions

Fundamentally, material flow stress increases exponentially at deformation rates exceeding, typically, ~10(3) s(−1), resulting in brittle failure. The origin of such behavior derives from the dislocation motion causing non-Arrhenius deformation at higher strain rates due to drag forces from phonon i...

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Publicado en:Nat Commun
Main Authors: Turnage, S. A., Rajagopalan, M., Darling, K. A., Garg, P., Kale, C., Bazehhour, B. G., Adlakha, I., Hornbuckle, B. C., Williams, C. L., Peralta, P., Solanki, K. N.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2018
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6043485/
https://ncbi.nlm.nih.gov/pubmed/30002376
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-018-05027-5
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