New insights on cellular structures strengthening mechanisms and thermal stability of an austenitic stainless steel fabricated by laser powder-bed-fusion

Rapid solidification cellular structures are known to play a crucial role in helping achieve high strength and high ductility in 316L austenitic stainless steels fabricated by laser powder-bed-fusion (L-PBF). Despite this, the understanding of their intrinsic characteristics (e.g., crystallographic...

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Veröffentlicht in:	Acta materialia 2021-01, Vol.203 (C), p.116476, Article 116476
Hauptverfasser:	Voisin, Thomas, Forien, Jean-Baptiste, Perron, Aurelien, Aubry, Sylvie, Bertin, Nicolas, Samanta, Amit, Baker, Alexander, Wang, Y. Morris
Format:	Artikel
Sprache:	eng
Schlagworte:	316L stainless steel Additive manufacturing solidification cellular structures tensile property thermal annealing
Online-Zugang:	Volltext
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