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Absorption of Nitrogen during Pulsed Wave L-PBF of 17-4 PH Steel

In the fabrication of 17-4 PH by laser powder bed fusion (L-PBF) the well-documented occurrence of large amounts of retained austenite can be attributed to an elevated concentration of nitrogen present in the material. While the effects of continuous wave (CW) laser processing on in-situ nitrogen ab...

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Detalles Bibliográficos
Autores principales:	Brown, Ben, Newkirk, Joseph, Liou, Frank
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7865551/ https://www.ncbi.nlm.nih.gov/pubmed/33503969 http://dx.doi.org/10.3390/ma14030560

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