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Detecting keyhole pore defects and monitoring process signatures during laser powder bed fusion: A correlation between in situ pyrometry and ex situ X-ray radiography
Jean‐Baptiste Forien, Nicholas P. Calta, Philip J. Depond, Gabe Guss, Tien T. Roehling, Manyalibo J. Matthews
Lawrence Livermore National Laboratory
来源Additive manufacturing
年份2020
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学科主题
工程Additive Manufacturing Materials and Processes
Welding Techniques and Residual Stresses · Additive Manufacturing and 3D Printing Technologies
参考文献 77
Formation and influence mechanism of keyhole-induced porosity in deep-penetration laser welding based on 3D transient modeling
被引 122Fenggui Lu, Xibin Li, Zhuguo Li · International Journal of Heat and Mass Transfer · 2015
Quality control of laser- and powder bed-based Additive Manufacturing (AM) technologies
被引 311Sebastian Berumen, Florian Bechmann, Stefan Lindner · Physics Procedia · 2010
Evaluation of Different Monitoring Methods of Laser Additive Manufacturing of Stainless Steel
被引 24Marika Hirvimäki, Matti Manninen, Antti Lehti · Advanced materials research · 2013
此处列出前 3 条
引用本文 149
Mechanism of keyhole pore formation in metal additive manufacturing
被引 310Lu Wang, Yanming Zhang, Hou Yi Chia · npj Computational Materials · 2022
In-situ measurement and monitoring methods for metal powder bed fusion: an updated review
被引 222Marco Grasso, Afaf Remani, Andrew Dickins · Measurement Science and Technology · 2021
A review on coatings deposited by extreme high-speed laser cladding: processes, materials, and properties
被引 184Yunhong Liang, Zhongni Liao, Ling‐en Zhang · Optics & Laser Technology · 2023
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