Grain structure control during metal 3D printing by high-intensity ultrasound

3D printing of metals produces elongated columnar grains which are usually detrimental to component performance. Here, the authors combine ultrasound and 3D printing to promote equiaxed and refined microstructures in a titanium alloy and a nickel-based superalloy resulting in improved mechanical pro...

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Auteurs principaux:	C. J. Todaro, M. A. Easton, D. Qiu, D. Zhang, M. J. Bermingham, E. W. Lui, M. Brandt, D. H. StJohn, M. Qian
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2020
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/d3de2daea9c34fef97aa0adb8494a43a
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spelling	oai:doaj.org-article:d3de2daea9c34fef97aa0adb8494a43a2021-12-02T17:31:55ZGrain structure control during metal 3D printing by high-intensity ultrasound10.1038/s41467-019-13874-z2041-1723https://doaj.org/article/d3de2daea9c34fef97aa0adb8494a43a2020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13874-zhttps://doaj.org/toc/2041-17233D printing of metals produces elongated columnar grains which are usually detrimental to component performance. Here, the authors combine ultrasound and 3D printing to promote equiaxed and refined microstructures in a titanium alloy and a nickel-based superalloy resulting in improved mechanical properties.C. J. TodaroM. A. EastonD. QiuD. ZhangM. J. BerminghamE. W. LuiM. BrandtD. H. StJohnM. QianNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q C. J. Todaro M. A. Easton D. Qiu D. Zhang M. J. Bermingham E. W. Lui M. Brandt D. H. StJohn M. Qian Grain structure control during metal 3D printing by high-intensity ultrasound
description	3D printing of metals produces elongated columnar grains which are usually detrimental to component performance. Here, the authors combine ultrasound and 3D printing to promote equiaxed and refined microstructures in a titanium alloy and a nickel-based superalloy resulting in improved mechanical properties.
format	article
author	C. J. Todaro M. A. Easton D. Qiu D. Zhang M. J. Bermingham E. W. Lui M. Brandt D. H. StJohn M. Qian
author_facet	C. J. Todaro M. A. Easton D. Qiu D. Zhang M. J. Bermingham E. W. Lui M. Brandt D. H. StJohn M. Qian
author_sort	C. J. Todaro
title	Grain structure control during metal 3D printing by high-intensity ultrasound
title_short	Grain structure control during metal 3D printing by high-intensity ultrasound
title_full	Grain structure control during metal 3D printing by high-intensity ultrasound
title_fullStr	Grain structure control during metal 3D printing by high-intensity ultrasound
title_full_unstemmed	Grain structure control during metal 3D printing by high-intensity ultrasound
title_sort	grain structure control during metal 3d printing by high-intensity ultrasound
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/d3de2daea9c34fef97aa0adb8494a43a
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Grain structure control during metal 3D printing by high-intensity ultrasound

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