Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jamie D. Gravell"'
Autor:
Jamie D. Gravell, Ill Ryu
Publikováno v:
Acta Materialia. 190:58-69
In metallic materials, the activation of one slip system increases the flow strength of other slip systems, which is phenomenon known as latent hardening. This latent hardening behavior has been understood by the “forest hardening” mechanism aris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c767306362965d5a1fea51ec69ae9154
https://doi.org/10.1016/j.actamat.2020.02.030
https://doi.org/10.1016/j.actamat.2020.02.030
Publikováno v:
Acta Materialia. 223:117455
To understand the underlying mechanisms that control the mechanical properties of nanostructured metals, an insight into the role of the grain boundary in dislocation-driven plastic deformation is vital. The grain boundary has been observed as a disl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5d7efe88a02e24bbaed315286b8caa
https://doi.org/10.1016/j.actamat.2021.117455
https://doi.org/10.1016/j.actamat.2021.117455
Publikováno v:
Acta Materialia. 214:117010
At the continuum length scale, mechanical properties of metals show relatively weak orientation dependence; however, they exhibit strong anisotropic behaviors as the size of sample decreases to micron and nanometer length scales. In this study, three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be0e39d67e8ac74acdb762d6c45dbe9
https://doi.org/10.1016/j.actamat.2021.117010
https://doi.org/10.1016/j.actamat.2021.117010
Publikováno v:
Extreme Mechanics Letters. 40:100901
The mechanical behavior of submicron body-centered cubic (BCC) micro-pillars is investigated by three-dimensional dislocation dynamics (DD) simulations to better understand the governing mechanisms for size dependent plasticity under uniaxial tension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a99ac7c7b44be55199d263410b79a2c
https://doi.org/10.1016/j.eml.2020.100901
https://doi.org/10.1016/j.eml.2020.100901