Dynamics of pore formation during laser powder bed fusion additive manufacturing

Laser-matter interactions during laser powder bed fusion additive manufacturing remain poorly understood. Here, the authors combine in situ X-ray imaging and finite element simulations to show how detrimental pores form under printing conditions and develop a strategy to suppress them.

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Autores principales:	Aiden A. Martin, Nicholas P. Calta, Saad A. Khairallah, Jenny Wang, Phillip J. Depond, Anthony Y. Fong, Vivek Thampy, Gabe M. Guss, Andrew M. Kiss, Kevin H. Stone, Christopher J. Tassone, Johanna Nelson Weker, Michael F. Toney, Tony van Buuren, Manyalibo J. Matthews
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0a6cedd2f7a346e9bbf864ae99b119fb
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spelling	oai:doaj.org-article:0a6cedd2f7a346e9bbf864ae99b119fb2021-12-02T16:58:06ZDynamics of pore formation during laser powder bed fusion additive manufacturing10.1038/s41467-019-10009-22041-1723https://doaj.org/article/0a6cedd2f7a346e9bbf864ae99b119fb2019-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10009-2https://doaj.org/toc/2041-1723Laser-matter interactions during laser powder bed fusion additive manufacturing remain poorly understood. Here, the authors combine in situ X-ray imaging and finite element simulations to show how detrimental pores form under printing conditions and develop a strategy to suppress them.Aiden A. MartinNicholas P. CaltaSaad A. KhairallahJenny WangPhillip J. DepondAnthony Y. FongVivek ThampyGabe M. GussAndrew M. KissKevin H. StoneChristopher J. TassoneJohanna Nelson WekerMichael F. ToneyTony van BuurenManyalibo J. MatthewsNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Aiden A. Martin Nicholas P. Calta Saad A. Khairallah Jenny Wang Phillip J. Depond Anthony Y. Fong Vivek Thampy Gabe M. Guss Andrew M. Kiss Kevin H. Stone Christopher J. Tassone Johanna Nelson Weker Michael F. Toney Tony van Buuren Manyalibo J. Matthews Dynamics of pore formation during laser powder bed fusion additive manufacturing
description	Laser-matter interactions during laser powder bed fusion additive manufacturing remain poorly understood. Here, the authors combine in situ X-ray imaging and finite element simulations to show how detrimental pores form under printing conditions and develop a strategy to suppress them.
format	article
author	Aiden A. Martin Nicholas P. Calta Saad A. Khairallah Jenny Wang Phillip J. Depond Anthony Y. Fong Vivek Thampy Gabe M. Guss Andrew M. Kiss Kevin H. Stone Christopher J. Tassone Johanna Nelson Weker Michael F. Toney Tony van Buuren Manyalibo J. Matthews
author_facet	Aiden A. Martin Nicholas P. Calta Saad A. Khairallah Jenny Wang Phillip J. Depond Anthony Y. Fong Vivek Thampy Gabe M. Guss Andrew M. Kiss Kevin H. Stone Christopher J. Tassone Johanna Nelson Weker Michael F. Toney Tony van Buuren Manyalibo J. Matthews
author_sort	Aiden A. Martin
title	Dynamics of pore formation during laser powder bed fusion additive manufacturing
title_short	Dynamics of pore formation during laser powder bed fusion additive manufacturing
title_full	Dynamics of pore formation during laser powder bed fusion additive manufacturing
title_fullStr	Dynamics of pore formation during laser powder bed fusion additive manufacturing
title_full_unstemmed	Dynamics of pore formation during laser powder bed fusion additive manufacturing
title_sort	dynamics of pore formation during laser powder bed fusion additive manufacturing
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/0a6cedd2f7a346e9bbf864ae99b119fb
work_keys_str_mv	AT aidenamartin dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT nicholaspcalta dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT saadakhairallah dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT jennywang dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT phillipjdepond dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT anthonyyfong dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT vivekthampy dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT gabemguss dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT andrewmkiss dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT kevinhstone dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT christopherjtassone dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT johannanelsonweker dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT michaelftoney dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT tonyvanbuuren dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing AT manyalibojmatthews dynamicsofporeformationduringlaserpowderbedfusionadditivemanufacturing
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Dynamics of pore formation during laser powder bed fusion additive manufacturing

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