Spatter Formation and Splashing Induced Defects in Laser-Based Powder Bed Fusion of AlSi10Mg Alloy: A Novel Hydrodynamics Modelling with Empirical Testing

Powder spattering and splashing in the melt pool are common phenomena during Laser-based Powder Bed Fusion (LPBF) of metallic materials having high fluidity. For this purpose, analytical and computational fluid dynamics (CFD) models have been deduced for the LPBF of AlSi10Mg alloy. The single printe...

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Autors principals:	Asif Ur Rehman, Muhammad Arif Mahmood, Peyman Ansari, Fatih Pitir, Metin Uymaz Salamci, Andrei C. Popescu, Ion N. Mihailescu
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2021-12-01
Col·lecció:	Metals
Matèries:	laser powder bed fusion computational fluid dynamics analytical modelling splashing AlSi10Mg alloys FLOW-3D
Accés en línia:	https://www.mdpi.com/2075-4701/11/12/2023
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