Pore elimination mechanisms during 3D printing of metals

3D printing pore-free complex metal parts remains a challenge. Here, the authors combine in-situ imaging and simulations to show thermocapillary force can eliminate pores from the melt pool during a laser powder bed fusion process.

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Autores principales:	S. Mohammad H. Hojjatzadeh, Niranjan D. Parab, Wentao Yan, Qilin Guo, Lianghua Xiong, Cang Zhao, Minglei Qu, Luis I. Escano, Xianghui Xiao, Kamel Fezzaa, Wes Everhart, Tao Sun, Lianyi Chen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/71e348742c82408a86bc8707e88bc2b5
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spelling	oai:doaj.org-article:71e348742c82408a86bc8707e88bc2b52021-12-02T16:57:12ZPore elimination mechanisms during 3D printing of metals10.1038/s41467-019-10973-92041-1723https://doaj.org/article/71e348742c82408a86bc8707e88bc2b52019-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10973-9https://doaj.org/toc/2041-17233D printing pore-free complex metal parts remains a challenge. Here, the authors combine in-situ imaging and simulations to show thermocapillary force can eliminate pores from the melt pool during a laser powder bed fusion process.S. Mohammad H. HojjatzadehNiranjan D. ParabWentao YanQilin GuoLianghua XiongCang ZhaoMinglei QuLuis I. EscanoXianghui XiaoKamel FezzaaWes EverhartTao SunLianyi ChenNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q S. Mohammad H. Hojjatzadeh Niranjan D. Parab Wentao Yan Qilin Guo Lianghua Xiong Cang Zhao Minglei Qu Luis I. Escano Xianghui Xiao Kamel Fezzaa Wes Everhart Tao Sun Lianyi Chen Pore elimination mechanisms during 3D printing of metals
description	3D printing pore-free complex metal parts remains a challenge. Here, the authors combine in-situ imaging and simulations to show thermocapillary force can eliminate pores from the melt pool during a laser powder bed fusion process.
format	article
author	S. Mohammad H. Hojjatzadeh Niranjan D. Parab Wentao Yan Qilin Guo Lianghua Xiong Cang Zhao Minglei Qu Luis I. Escano Xianghui Xiao Kamel Fezzaa Wes Everhart Tao Sun Lianyi Chen
author_facet	S. Mohammad H. Hojjatzadeh Niranjan D. Parab Wentao Yan Qilin Guo Lianghua Xiong Cang Zhao Minglei Qu Luis I. Escano Xianghui Xiao Kamel Fezzaa Wes Everhart Tao Sun Lianyi Chen
author_sort	S. Mohammad H. Hojjatzadeh
title	Pore elimination mechanisms during 3D printing of metals
title_short	Pore elimination mechanisms during 3D printing of metals
title_full	Pore elimination mechanisms during 3D printing of metals
title_fullStr	Pore elimination mechanisms during 3D printing of metals
title_full_unstemmed	Pore elimination mechanisms during 3D printing of metals
title_sort	pore elimination mechanisms during 3d printing of metals
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/71e348742c82408a86bc8707e88bc2b5
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Pore elimination mechanisms during 3D printing of metals

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