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

Materials that show twinning-induced plasticity can offer unusual combinations of strength and ductility. Here, authors study deformation twinning and dislocation behaviour in a medium-entropy alloy CrCoNi and find a three-dimensional (3D) hierarchical twin network that forms from the activation of...

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Autores principales:	Zijiao Zhang, Hongwei Sheng, Zhangjie Wang, Bernd Gludovatz, Ze Zhang, Easo P. George, Qian Yu, Scott X. Mao, Robert O. Ritchie
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/95790707a253450c9812a92f3039c978
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spelling	oai:doaj.org-article:95790707a253450c9812a92f3039c9782021-12-02T14:41:59ZDislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy10.1038/ncomms143902041-1723https://doaj.org/article/95790707a253450c9812a92f3039c9782017-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms14390https://doaj.org/toc/2041-1723Materials that show twinning-induced plasticity can offer unusual combinations of strength and ductility. Here, authors study deformation twinning and dislocation behaviour in a medium-entropy alloy CrCoNi and find a three-dimensional (3D) hierarchical twin network that forms from the activation of three twinning systems.Zijiao ZhangHongwei ShengZhangjie WangBernd GludovatzZe ZhangEaso P. GeorgeQian YuScott X. MaoRobert O. RitchieNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Zijiao Zhang Hongwei Sheng Zhangjie Wang Bernd Gludovatz Ze Zhang Easo P. George Qian Yu Scott X. Mao Robert O. Ritchie Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
description	Materials that show twinning-induced plasticity can offer unusual combinations of strength and ductility. Here, authors study deformation twinning and dislocation behaviour in a medium-entropy alloy CrCoNi and find a three-dimensional (3D) hierarchical twin network that forms from the activation of three twinning systems.
format	article
author	Zijiao Zhang Hongwei Sheng Zhangjie Wang Bernd Gludovatz Ze Zhang Easo P. George Qian Yu Scott X. Mao Robert O. Ritchie
author_facet	Zijiao Zhang Hongwei Sheng Zhangjie Wang Bernd Gludovatz Ze Zhang Easo P. George Qian Yu Scott X. Mao Robert O. Ritchie
author_sort	Zijiao Zhang
title	Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
title_short	Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
title_full	Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
title_fullStr	Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
title_full_unstemmed	Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
title_sort	dislocation mechanisms and 3d twin architectures generate exceptional strength-ductility-toughness combination in crconi medium-entropy alloy
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/95790707a253450c9812a92f3039c978
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_version_	1718389823658524672

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

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