Performance Characterization of Laser Powder Bed Fusion Fabricated Inconel 718 Treated with Experimental Hot Isostatic Processing Cycles

Performance Characterization of Laser Powder Bed Fusion Fabricated Inconel 718 Treated with Experimental Hot Isostatic Processing Cycles

Inconel 718 alloy fabricated by selective laser melting (SLM) (or laser powder-bed fusion (LPBF)) has been post-process heat-treated by stress-relief anneal at 1065 °C; stress-relief anneal (1065 °C) + solution treatment (at 720 °C) + aging (at 620 °C); hot isostatic pressing (HIP) (at 1120–1200 °C)...

Full description

Bibliographic Details
Main Authors: Jaime Varela, Jorge Merino, Christina Pickett, Ahmad Abu-Issa, Edel Arrieta, Lawrence E. Murr, Ryan B. Wicker, Magnus Ahlfors, Donald Godfrey, Francisco Medina
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Journal of Manufacturing and Materials Processing
Subjects:
additive manufacturing
inconel 718
HIP
heat Treatment
laser powder bed fusion
microstructures
Online Access:https://www.mdpi.com/2504-4494/4/3/73

Internet

https://www.mdpi.com/2504-4494/4/3/73

Similar Items