@inproceedings{ff8e0842bfcc4df5aa620e841b9dd21d,
title = "Experiments with Near-Field Microwave Imaging for Powder Bed Fusion Metal Additive Manufacturing",
abstract = "Experiments to evaluate the use of Near-Field Microwave (NFMW) imaging for the Powder Bed Fusion quality control are here reported. A NFMW sensor was employed together with general purpose instrumentation to perform measurements over a stainless steel 316 sample produced by laser PBF. Although with limited sensitivity, results showed that NFMW sensors can be used to evaluate the proper layer consolidation while relying on the electrical conductivity difference between powder and consolidated metal. Results also highlight the sensor high spatial resolution, well appreciated for PBF layer-wise imaging.",
keywords = "Near-Field Microwave, Microwave Imaging, Quality Control, Powder Bed Fusion, Additive Manufacturing",
author = "Andr{\'e} Barancos and Victor Macedo and Batalha, {Rodolfo L.} and Machado, {Miguel A.} and Santos, {Telmo G.} and Rosado, {Lu{\'i}s S.}",
note = "info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00667%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50008%2F2020/PT# info:eu-repo/grantAgreement/FCT/Concurso de Projetos de Investiga{\c c}{\~a}o de Car{\'a}ter Explorat{\'o}rio (PeX) em Todos os Dom{\'i}nios Cient{\'i}ficos/EXPL%2FEEI-EEE%2F0394%2F2021/PT# ; Proceedings of the 13th European Conference on Non-Destructive Testing from 3 to -7 of July 2023 in Lisbon, Portugal, ECNDT 2023 ; Conference date: 03-07-2023 Through 07-07-2023",
year = "2023",
month = aug,
day = "1",
doi = "10.58286/28139",
language = "English",
volume = "1",
series = "Research and Review Journal of Nondestructive Testing",
booktitle = "Proceedings of the 13th European Conference on Non-Destructive Testing (ECNDT) from 3 to -7 of July 2023 in Lisbon, Portugal",
edition = "1",
}