The role of the solidification structure on orientation-dependent hardness in stainless steel 316L produced by laser powder bed fusion

Owing to the rapid cooling rates and directional thermal gradients involved, fusion-based additive manufacturing (AM) processes yield complex, fine solidification structures that impart anisotropic mechanical properties in materials, such as stainless steel 316L (SS316L). In this work, we present a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2022-01, Vol.833, p.142493, Article 142493
Hauptverfasser:	Tekumalla, Sravya, Selvarajou, Balaji, Raman, Sudharshan, Gao, Shubo, Seita, Matteo
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Austenitic stainless steels Cell spacing along slip direction Cooling rate Crystal structure Crystallography Grain orientation Hardness Laser cooling Laser powder bed fusion Mechanical properties Nanoindentation Plastic properties Powder beds Single crystals Solidification Solidification cell structure Stainless steel Stainless steel 316L
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!