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Measuring the Cooling Behavior of Melt Pools in L-PBF by Pyrometry

This study aims to measure the cooling rates or, more precisely, the cooling durations of single laser tracks by pyrometry within the laser powder bed fusion (L-PBF) process. Two-color, as well as one-color pyrometers are tested within this work. Regarding the second, the emissivity of the investiga...

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Detalles Bibliográficos
Autores principales:	Pfaff, Aron, Schäffer, Sebastian, Jäcklein, Martin, Balle, Frank
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10221846/ https://www.ncbi.nlm.nih.gov/pubmed/37241278 http://dx.doi.org/10.3390/ma16103647

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