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Strength can be controlled by edge dislocations in refractory high-entropy alloys

Energy efficiency is motivating the search for new high-temperature (high-T) metals. Some new body-centered-cubic (BCC) random multicomponent “high-entropy alloys (HEAs)” based on refractory elements (Cr-Mo-Nb-Ta-V-W-Hf-Ti-Zr) possess exceptional strengths at high temperatures but the physical origi...

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Detalles Bibliográficos
Autores principales:	Lee, Chanho, Maresca, Francesco, Feng, Rui, Chou, Yi, Ungar, T., Widom, Michael, An, Ke, Poplawsky, Jonathan D., Chou, Yi-Chia, Liaw, Peter K., Curtin, W. A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8446014/ https://www.ncbi.nlm.nih.gov/pubmed/34531394 http://dx.doi.org/10.1038/s41467-021-25807-w

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