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Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy

Combinations of high strength and ductility are hard to attain in metals. Exceptions include materials exhibiting twinning-induced plasticity. To understand how the strength-ductility trade-off can be defeated, we apply in situ, and aberration-corrected scanning, transmission electron microscopy to...

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Detalles Bibliográficos
Autores principales:	Zhang, Zijiao, Sheng, Hongwei, Wang, Zhangjie, Gludovatz, Bernd, Zhang, Ze, George, Easo P., Yu, Qian, Mao, Scott X., Ritchie, Robert O.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5321736/ https://www.ncbi.nlm.nih.gov/pubmed/28218267 http://dx.doi.org/10.1038/ncomms14390

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