Unveiling the Re effect in Ni-based single crystal superalloys

Adding minute amounts of rhenium to Ni-based single crystal superalloys extends their high temperature performance in engines, but the reasons behind that are still unclear. Here, the authors combine high resolution imaging and modelling to show that rhenium enriches and slows down partial dislocati...

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Autores principales:	Xiaoxiang Wu, Surendra Kumar Makineni, Christian H. Liebscher, Gerhard Dehm, Jaber Rezaei Mianroodi, Pratheek Shanthraj, Bob Svendsen, David Bürger, Gunther Eggeler, Dierk Raabe, Baptiste Gault
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/ea33a5f510744ecd8d8b254249e44d38
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spelling	oai:doaj.org-article:ea33a5f510744ecd8d8b254249e44d382021-12-02T14:40:39ZUnveiling the Re effect in Ni-based single crystal superalloys10.1038/s41467-019-14062-92041-1723https://doaj.org/article/ea33a5f510744ecd8d8b254249e44d382020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-14062-9https://doaj.org/toc/2041-1723Adding minute amounts of rhenium to Ni-based single crystal superalloys extends their high temperature performance in engines, but the reasons behind that are still unclear. Here, the authors combine high resolution imaging and modelling to show that rhenium enriches and slows down partial dislocations to improve creep performance.Xiaoxiang WuSurendra Kumar MakineniChristian H. LiebscherGerhard DehmJaber Rezaei MianroodiPratheek ShanthrajBob SvendsenDavid BürgerGunther EggelerDierk RaabeBaptiste GaultNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xiaoxiang Wu Surendra Kumar Makineni Christian H. Liebscher Gerhard Dehm Jaber Rezaei Mianroodi Pratheek Shanthraj Bob Svendsen David Bürger Gunther Eggeler Dierk Raabe Baptiste Gault Unveiling the Re effect in Ni-based single crystal superalloys
description	Adding minute amounts of rhenium to Ni-based single crystal superalloys extends their high temperature performance in engines, but the reasons behind that are still unclear. Here, the authors combine high resolution imaging and modelling to show that rhenium enriches and slows down partial dislocations to improve creep performance.
format	article
author	Xiaoxiang Wu Surendra Kumar Makineni Christian H. Liebscher Gerhard Dehm Jaber Rezaei Mianroodi Pratheek Shanthraj Bob Svendsen David Bürger Gunther Eggeler Dierk Raabe Baptiste Gault
author_facet	Xiaoxiang Wu Surendra Kumar Makineni Christian H. Liebscher Gerhard Dehm Jaber Rezaei Mianroodi Pratheek Shanthraj Bob Svendsen David Bürger Gunther Eggeler Dierk Raabe Baptiste Gault
author_sort	Xiaoxiang Wu
title	Unveiling the Re effect in Ni-based single crystal superalloys
title_short	Unveiling the Re effect in Ni-based single crystal superalloys
title_full	Unveiling the Re effect in Ni-based single crystal superalloys
title_fullStr	Unveiling the Re effect in Ni-based single crystal superalloys
title_full_unstemmed	Unveiling the Re effect in Ni-based single crystal superalloys
title_sort	unveiling the re effect in ni-based single crystal superalloys
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/ea33a5f510744ecd8d8b254249e44d38
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Unveiling the Re effect in Ni-based single crystal superalloys

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