Process Induced Preheating in Laser Powder Bed Fusion Monitored by Thermography and Its Influence on the Microstructure of 316L Stainless Steel Parts

Undetected and undesired microstructural variations in components produced by laser powder bed fusion are a major challenge, especially for safety-critical components. In this study, an in-depth analysis of the microstructural features of 316L specimens produced by laser powder bed fusion at differe...

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Autores principales:	Gunther Mohr, Konstantin Sommer, Tim Knobloch, Simon J. Altenburg, Sebastian Recknagel, Dirk Bettge, Kai Hilgenberg
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2021-07-01
Colección:	Metals
Materias:	additive manufacturing laser powder bed fusion selective laser melting laser beam melting in-situ process monitoring thermography
Acceso en línea:	https://www.mdpi.com/2075-4701/11/7/1063
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