Inconel 718 produced by laser powder bed fusion: an overview of the influence of processing parameters on microstructural and mechanical properties
A Marques, Â Cunha, MR Silva, MI Osendi… - … International Journal of …, 2022 - Springer
The substantial growth of laser powder bed fusion (LPBF) technology has partly been driven
by its opportunity to provide high-performance complex design solutions with outstanding …
by its opportunity to provide high-performance complex design solutions with outstanding …
Improved high cycle fatigue performance of additively manufactured 17-4 PH stainless steel via in-process refining micro-/defect-structure
PD Nezhadfar, K Anderson-Wedge, SR Daniewicz… - Additive …, 2020 - Elsevier
The usage of an appropriate shield gas for laser beam powder bed fusion (LB-PBF) of the
popular 17− 4 precipitation hardened (PH) stainless steel (SS) has long been debated in the …
popular 17− 4 precipitation hardened (PH) stainless steel (SS) has long been debated in the …
Comparison between virgin and recycled 316l ss and alsi10mg powders used for laser powder bed fusion additive manufacturing
S Mohd Yusuf, E Choo, N Gao - Metals, 2020 - mdpi.com
In this study, the comparison of properties between fresh (virgin) and used (recycled) 316L
stainless steel (316L SS) and AlSi10Mg powders for the laser powder bed fusion additive …
stainless steel (316L SS) and AlSi10Mg powders for the laser powder bed fusion additive …
Enhancing ductility and fatigue strength of additively manufactured metallic materials by preheating the build platform
PD Nezhadfar, N Shamsaei… - Fatigue & Fracture of …, 2021 - Wiley Online Library
The effect of preheating the build platform (process) on the microstructure/defect structure
(structure) as well as the tensile and fatigue behaviour (property) of the laser beam powder …
(structure) as well as the tensile and fatigue behaviour (property) of the laser beam powder …
[HTML][HTML] Micromechanical study of intragranular stress and strain partitioning in an additively manufactured AlSi10Mg alloy
V Romanova, R Balokhonov, A Borodina… - Thin-Walled …, 2024 - Elsevier
This study addresses the effect of a cellular-dendritic microstructure on the intragranular
deformation behavior of an additively manufactured AlSi10Mg alloy. Experimental …
deformation behavior of an additively manufactured AlSi10Mg alloy. Experimental …
Effects of Stripe Width on the Porosity and Mechanical Performance of Additively Manufactured Ti-6Al-4V Parts
In laser powder bed fusion (L-PBF) additive manufacturing, parts are manufactured in a
layer-by-layer pattern. In each layer, cross-sections can be scanned with or without …
layer-by-layer pattern. In each layer, cross-sections can be scanned with or without …
Module platform for hybrid PBF-LB manufacturing
T Rautio, J Mäkikangas, A Mustakangas… - Journal of Laser …, 2022 - pubs.aip.org
This study presents a module platform for additive manufacturing (AM) of parts with the laser
powder bed fusion (PBF-LB) technique. The proposed configurable platform enables hybrid …
powder bed fusion (PBF-LB) technique. The proposed configurable platform enables hybrid …
Key Process Variable (KPV) Variations and Their Impact on Defect Structure and Tensile Behavior of L-PBF Ti-6Al-4V
The process variables used in laser powder bed fusion (L-PBF) influence the defect
formation in fabricated parts. However, key process variables (KPVs) such as laser power …
formation in fabricated parts. However, key process variables (KPVs) such as laser power …
Investigating the Process-Structure-Property Relationships of Additively Manufactured 17-4 Precipitation Hardening Stainless Steel
P Dastranjy Nezhadfar - 2022 - etd.auburn.edu
The present work aims to investigate the process-structure-property relationships for the
additively manufactured 17-4 PH stainless steel to improve its mechanical performance. To …
additively manufactured 17-4 PH stainless steel to improve its mechanical performance. To …
Investigating the Process-Structure-Property Relationships of Additively Manufactured 17-4 Precipitation Hardening Stainless Steel
PD Nezhadfar - 2022 - search.proquest.com
The present work aims to investigate the process-structure-property relationships for the
additively manufactured 17-4 PH stainless steel to improve its mechanical performance. To …
additively manufactured 17-4 PH stainless steel to improve its mechanical performance. To …