Absence of dynamic strain aging in an additively manufactured nickel-base superalloy

Detrimental serrated plastic flow via dynamic strain aging (DSA) in conventionally processed nickel superalloys usually occurs during high temperature deformation. Here, the authors suppress DSA via a unique microstructure obtained using additive manufacturing and propose a new dislocation-arrest mo...

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Autores principales:	Allison M. Beese, Zhuqing Wang, Alexandru D. Stoica, Dong Ma
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/54ae3e18a053455e95ebe9f51975f0c3
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spelling	oai:doaj.org-article:54ae3e18a053455e95ebe9f51975f0c32021-12-02T17:33:00ZAbsence of dynamic strain aging in an additively manufactured nickel-base superalloy10.1038/s41467-018-04473-52041-1723https://doaj.org/article/54ae3e18a053455e95ebe9f51975f0c32018-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04473-5https://doaj.org/toc/2041-1723Detrimental serrated plastic flow via dynamic strain aging (DSA) in conventionally processed nickel superalloys usually occurs during high temperature deformation. Here, the authors suppress DSA via a unique microstructure obtained using additive manufacturing and propose a new dislocation-arrest model in nickel superalloys.Allison M. BeeseZhuqing WangAlexandru D. StoicaDong MaNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Allison M. Beese Zhuqing Wang Alexandru D. Stoica Dong Ma Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
description	Detrimental serrated plastic flow via dynamic strain aging (DSA) in conventionally processed nickel superalloys usually occurs during high temperature deformation. Here, the authors suppress DSA via a unique microstructure obtained using additive manufacturing and propose a new dislocation-arrest model in nickel superalloys.
format	article
author	Allison M. Beese Zhuqing Wang Alexandru D. Stoica Dong Ma
author_facet	Allison M. Beese Zhuqing Wang Alexandru D. Stoica Dong Ma
author_sort	Allison M. Beese
title	Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
title_short	Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
title_full	Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
title_fullStr	Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
title_full_unstemmed	Absence of dynamic strain aging in an additively manufactured nickel-base superalloy
title_sort	absence of dynamic strain aging in an additively manufactured nickel-base superalloy
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/54ae3e18a053455e95ebe9f51975f0c3
work_keys_str_mv	AT allisonmbeese absenceofdynamicstrainaginginanadditivelymanufacturednickelbasesuperalloy AT zhuqingwang absenceofdynamicstrainaginginanadditivelymanufacturednickelbasesuperalloy AT alexandrudstoica absenceofdynamicstrainaginginanadditivelymanufacturednickelbasesuperalloy AT dongma absenceofdynamicstrainaginginanadditivelymanufacturednickelbasesuperalloy
_version_	1718380119632904192

Absence of dynamic strain aging in an additively manufactured nickel-base superalloy

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