Fatigue behaviour of additive manufactured materials: An overview of some recent experimental studies on Ti‐6Al‐4V considering various processing and loading …

A Fatemi, R Molaei, J Simsiriwong… - Fatigue & fracture of …, 2019 - Wiley Online Library
Although additive manufacturing (AM) has gained significant attention due to the
advantages it offers and is currently a focus of much research, design of critical load carrying …

A systematic review on high cycle and very high cycle fatigue behavior of laser powder bed fused (L-PBF) Al-Si alloys

MMH Tusher, A Ince - Engineering Failure Analysis, 2023 - Elsevier
The recent attention towards additive manufacturing (AM) of metallic alloys, particularly Al-Si
alloys, has been significant due to its important role in the design and development of …

Surface roughness effects on the fatigue strength of additively manufactured Ti-6Al-4V

J Pegues, M Roach, RS Williamson… - International Journal of …, 2018 - Elsevier
Additive manufacturing has become an increasingly popular advanced manufacturing
technique, however, many questions concerning the reliability of parts fabricated by …

The influence of selective laser melting defects on the fatigue properties of Ti6Al4V porosity graded gyroids for bone implants

D Mahmoud, KS Al-Rubaie, MA Elbestawi - International Journal of …, 2021 - Elsevier
Porosity grading of metallic lattice structures is becoming a favorable design for bone
implant applications since these structures mimic the bone mechanical and biological …

Effect of stress‐relieved heat treatment on very high cycle fatigue performance of additive manufactured Ti‐6Al‐4V alloy

MMH Tusher, A Ince - … & Fracture of Engineering Materials & …, 2023 - Wiley Online Library
Laser powder bed fusion (L‐PBF) technique is utilized in various industries to create
intricate designs. The durability of L‐PBF components should be evaluated when subjected …

Synergy of tensile strength and high cycle fatigue properties in a novel additively manufactured Al-Ni-Ti-Zr alloy with a heterogeneous microstructure

RS Haridas, P Agrawal, S Thapliyal, P Agrawal… - Additive …, 2023 - Elsevier
Alloy design strategies in additive manufacturing (AM) to achieve grain refinement and
terminal eutectic solidification have been introduced to engineer Al alloys having …

Fatigue life estimation of additive manufactured parts in the as‐built surface condition

JW Pegues, N Shamsaei, MD Roach… - Material Design & …, 2019 - Wiley Online Library
In this study, a simple approach for estimating the effect of surface roughness on the fatigue
strength of additive manufactured Ti‐6Al‐4V is investigated. Surface roughness parameters …

Predictive manufacturability assessment system for laser powder bed fusion based on a hybrid machine learning model

Y Zhang, S Yang, G Dong, YF Zhao - Additive Manufacturing, 2021 - Elsevier
Laser powder bed fusion (LPBF) is an additive manufacturing (AM) process widely adopted
in multiple industries for various purposes. When LPBF is used for part fabrication …

Manufacturability analysis of metal laser-based powder bed fusion additive manufacturing—a survey

Y Zhang, S Yang, YF Zhao - The International Journal of Advanced …, 2020 - Springer
The laser-based powder bed fusion (LPBF) process is able to produce complex part
geometries. The fast development of the LPBF process offers new opportunities for the …

Hybrid sparse convolutional neural networks for predicting manufacturability of visual defects of laser powder bed fusion processes

Y Zhang, YF Zhao - Journal of Manufacturing Systems, 2022 - Elsevier
This paper presents a novel solution to predict the visual defects, one of the major criteria for
analyzing manufacturability for the Laser-based Powder Bed Fusion (LPBF) process. For the …