Anisotropic deformation and fracture mechanisms of an additively manufactured Ni-based superalloy
This study investigates the anisotropic mechanical and microstructural behavior of the laser
powder bed fusion (LPBF) manufactured Ni-based superalloy Hastelloy X (HX) by using …
powder bed fusion (LPBF) manufactured Ni-based superalloy Hastelloy X (HX) by using …
[HTML][HTML] Laser powder bed fusion of Inconel 718: residual stress analysis before and after heat treatment
Residual stresses (RS) of great magnitude are usually present in parts produced by Laser
Powder Bed Fusion (PBF-LB), mainly owing to the extreme temperature gradients and high …
Powder Bed Fusion (PBF-LB), mainly owing to the extreme temperature gradients and high …
Nanoindentation and electron backscatter diffraction mapping in laser powder bed fusion of stainless steel 316L
This study on laser powder bed fusion (L-PBF) of AISI 316 L addresses the anisotropy in
microstructure and micro-mechanical properties, from the observation of electron …
microstructure and micro-mechanical properties, from the observation of electron …
The importance of subsurface residual stress in laser powder bed fusion IN718
I Serrano-Munoz, A Evans, T Mishurova… - Advanced …, 2022 - Wiley Online Library
The residual stress (RS) in laser powder bed fusion (LPBF) IN718 alloy samples produced
using a 67°‐rotation scan strategy is investigated via laboratory X‐ray diffraction (XRD) and …
using a 67°‐rotation scan strategy is investigated via laboratory X‐ray diffraction (XRD) and …
Quantification of internal dislocation density using scanning transmission electron microscopy in ultrafine grained pure aluminium fabricated by severe plastic …
Y Miyajima, M Mitsuhara, S Hata, H Nakashima… - Materials science and …, 2010 - Elsevier
Dislocation density within ultrafine grains in severely deformed aluminium was evaluated by
the scanning transmission electron microscopy. The values were around 1014m− 2 in …
the scanning transmission electron microscopy. The values were around 1014m− 2 in …
Mechanical and microstructural characterization of additive manufactured Inconel 718 alloy by selective laser melting and laser metal deposition
F Lu, H Wan, X Ren, L Huang, H Liu, X Yi - Journal of Iron and Steel …, 2022 - Springer
The direct comparison of the microstructure and tensile properties of Inconel 718 fabricated
by selective laser melting (SLM) or laser metal deposition (LMD) has been carried out. In the …
by selective laser melting (SLM) or laser metal deposition (LMD) has been carried out. In the …
Variation of hardness, microstructure, and Laves phase distribution in direct laser deposited alloy 718 cuboids
Property anisotropy and its unpredictability in direct laser-deposited material is a drawback
to this additive manufacturing method. In this study, direct laser deposition was used to build …
to this additive manufacturing method. In this study, direct laser deposition was used to build …
Influence of solution heat treatment on microstructure and tensile properties of Inconel 718 formed by high-deposition-rate laser metal deposition
The influence of solution heat treatment on microstructure and tensile property of Inconel
718 formed by high-deposition-rate laser metal deposition has been investigated in this …
718 formed by high-deposition-rate laser metal deposition has been investigated in this …
Occurrence of a brass texture and elastic anisotropy in laser blown powder processed superalloy IN718
JFS Markanday, MA Carpenter, NG Jones… - Materials Science and …, 2021 - Elsevier
Challenges are encountered with the laser-blown-powder directed-energy-deposition (LBP-
DED) of high-performance alloys such as IN718. Complications that arise include the …
DED) of high-performance alloys such as IN718. Complications that arise include the …
Effects of a modified heat-treatment on microstructure and mechanical properties of additively manufactured Inconel 718
The effectiveness of a modified heat treatment on the microstructure and mechanical
properties of Inconel 718 (IN718) fabricated by the laser powder bed fusion (LPBF) …
properties of Inconel 718 (IN718) fabricated by the laser powder bed fusion (LPBF) …