Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys

Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys

Transitioning from columnar to equiaxed grains is paramount for desired microstructures during steel casting. Here, the authors report a new fragmentation mechanism based on a phase transition at grain boundaries that can contribute to equiaxed grains.

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Autores principales: Hideyuki Yasuda, Kohei Morishita, Noriaki Nakatsuka, Tomohiro Nishimura, Masato Yoshiya, Akira Sugiyama, Kentaro Uesugi, Akihisa Takeuchi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Q
Acceso en línea:https://doaj.org/article/24814b890b8444d69b5bc5a4227c98fb
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spelling oai:doaj.org-article:24814b890b8444d69b5bc5a4227c98fb2021-12-02T15:35:16ZDendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys10.1038/s41467-019-11079-y2041-1723https://doaj.org/article/24814b890b8444d69b5bc5a4227c98fb2019-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-11079-yhttps://doaj.org/toc/2041-1723Transitioning from columnar to equiaxed grains is paramount for desired microstructures during steel casting. Here, the authors report a new fragmentation mechanism based on a phase transition at grain boundaries that can contribute to equiaxed grains.Hideyuki YasudaKohei MorishitaNoriaki NakatsukaTomohiro NishimuraMasato YoshiyaAkira SugiyamaKentaro UesugiAkihisa TakeuchiNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Hideyuki Yasuda
Kohei Morishita
Noriaki Nakatsuka
Tomohiro Nishimura
Masato Yoshiya
Akira Sugiyama
Kentaro Uesugi
Akihisa Takeuchi
Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
description Transitioning from columnar to equiaxed grains is paramount for desired microstructures during steel casting. Here, the authors report a new fragmentation mechanism based on a phase transition at grain boundaries that can contribute to equiaxed grains.
format article
author Hideyuki Yasuda
Kohei Morishita
Noriaki Nakatsuka
Tomohiro Nishimura
Masato Yoshiya
Akira Sugiyama
Kentaro Uesugi
Akihisa Takeuchi
author_facet Hideyuki Yasuda
Kohei Morishita
Noriaki Nakatsuka
Tomohiro Nishimura
Masato Yoshiya
Akira Sugiyama
Kentaro Uesugi
Akihisa Takeuchi
author_sort Hideyuki Yasuda
title Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
title_short Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
title_full Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
title_fullStr Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
title_full_unstemmed Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys
title_sort dendrite fragmentation induced by massive-like δ–γ transformation in fe–c alloys
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/24814b890b8444d69b5bc5a4227c98fb
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