Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen

Nanocrystalline metals are ultra-strong because of the large fraction of material at the grain boundaries, but this also leads to instability under applied loads. Here, the authors deepen our understanding of this by linking stress-driven motion of grain boundaries to grain boundary chemistry.

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Autores principales:	Mo-Rigen He, Saritha K. Samudrala, Gyuseok Kim, Peter J. Felfer, Andrew J. Breen, Julie M. Cairney, Daniel S. Gianola
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/476a592415a44220883b54dfa25616e4
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spelling	oai:doaj.org-article:476a592415a44220883b54dfa25616e42021-12-02T16:50:15ZLinking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen10.1038/ncomms112252041-1723https://doaj.org/article/476a592415a44220883b54dfa25616e42016-04-01T00:00:00Zhttps://doi.org/10.1038/ncomms11225https://doaj.org/toc/2041-1723Nanocrystalline metals are ultra-strong because of the large fraction of material at the grain boundaries, but this also leads to instability under applied loads. Here, the authors deepen our understanding of this by linking stress-driven motion of grain boundaries to grain boundary chemistry.Mo-Rigen HeSaritha K. SamudralaGyuseok KimPeter J. FelferAndrew J. BreenJulie M. CairneyDaniel S. GianolaNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Mo-Rigen He Saritha K. Samudrala Gyuseok Kim Peter J. Felfer Andrew J. Breen Julie M. Cairney Daniel S. Gianola Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
description	Nanocrystalline metals are ultra-strong because of the large fraction of material at the grain boundaries, but this also leads to instability under applied loads. Here, the authors deepen our understanding of this by linking stress-driven motion of grain boundaries to grain boundary chemistry.
format	article
author	Mo-Rigen He Saritha K. Samudrala Gyuseok Kim Peter J. Felfer Andrew J. Breen Julie M. Cairney Daniel S. Gianola
author_facet	Mo-Rigen He Saritha K. Samudrala Gyuseok Kim Peter J. Felfer Andrew J. Breen Julie M. Cairney Daniel S. Gianola
author_sort	Mo-Rigen He
title	Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
title_short	Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
title_full	Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
title_fullStr	Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
title_full_unstemmed	Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
title_sort	linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/476a592415a44220883b54dfa25616e4
work_keys_str_mv	AT morigenhe linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT sarithaksamudrala linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT gyuseokkim linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT peterjfelfer linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT andrewjbreen linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT juliemcairney linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen AT danielsgianola linkingstressdrivenmicrostructuralevolutioninnanocrystallinealuminiumwithgrainboundarydopingofoxygen
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Linking stress-driven microstructural evolution in nanocrystalline aluminium with grain boundary doping of oxygen

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