Review on fatigue of additive manufactured metallic alloys: microstructure, performance, enhancement, and assessment methods

H Liu, H Yu, C Guo, X Chen, S Zhong… - Advanced …, 2024‏ - Wiley Online Library
Additive manufacturing (AM), which is a process of building objects in a layer‐upon‐layer
fashion from designed models, has received unprecedented attention from research and …

A state-of-the-art review on fatigue performance of powder bed fusion-built alloy 718

E Sadeghi, P Karimi, R Esmaeilizadeh, F Berto… - Progress in Materials …, 2023‏ - Elsevier
Abstract Alloy 718 is a Ni-Fe-based superalloy, which has been successfully adapted to
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …

The effects of shot peening, laser shock peening and ultrasonic nanocrystal surface modification on the fatigue strength of Inconel 718

E Maleki, O Unal, M Guagliano… - Materials Science and …, 2021‏ - Elsevier
As most of the failures in engineering components initiate from the surface layer, applying
surface treatments can play a crucial role in controlling material performance and lifetime. In …

[HTML][HTML] Influence of nanoparticles addition on the fatigue failure behavior of metal matrix composites: Comprehensive review

W Abd-Elaziem, M Khedr, AH Elsheikh, J Liu… - Engineering Failure …, 2024‏ - Elsevier
Light-weight, high-strength metal matrix composites (MMCs) have been gaining prominence
in various industrial applications in which the materials are exposed to static and dynamic …

Introducing gradient severe shot peening as a novel mechanical surface treatment

E Maleki, S Bagherifard, O Unal, M Bandini… - Scientific Reports, 2021‏ - nature.com
Shot peening is widely used for improving mechanical properties especially fatigue behavior
of metallic components by inducing surface hardening, compressive residual stresses and …

Effect of shot peening on high cycle and very high cycle fatigue properties of Ni-based superalloys

Z Qin, B Li, R Chen, H Zhang, H Xue, C Yao… - International Journal of …, 2023‏ - Elsevier
In this work, the GH4169 superalloy specimens were shot-peened at two different intensities
(0.15 mmA and 0.3 mmA) to improve the fatigue properties, and the fatigue behavior of the …

Effect of combined shot peening and ultrasonic nanocrystal surface modification processes on the fatigue performance of AISI 304

A Amanov, R Karimbaev, E Maleki, O Unal… - Surface and Coatings …, 2019‏ - Elsevier
In this study, the fatigue performance of AISI 304 subjected to shot peening (SP), ultrasonic
nanocrystal surface modification (UNSM) and the combination of SP+ UNSM processes was …

[HTML][HTML] Effect of surface mechanical treatments on the microstructure-property-performance of engineering alloys

D Kumar, S Idapalapati, W Wang, S Narasimalu - Materials, 2019‏ - mdpi.com
Fatigue is a dominant failure mechanism of several engineering components. One
technique for increasing the fatigue life is by inducing surface residual stress to inhibit crack …

Gradient microstructure and fatigue properties of TC21 titanium alloy processed by laser shock peening

D He, L Li, Y Zhang, J Chi, H Zhang, R Sun… - Journal of Alloys and …, 2023‏ - Elsevier
The gradient microstructure evolution, microhardness, residual stress, and fatigue properties
of TC21 titanium alloy subjected to laser shock peening (LSP) were investigated. In this …

Fatigue behavior prediction and analysis of shot peened mild carbon steels

E Maleki, O Unal, KR Kashyzadeh - International Journal of Fatigue, 2018‏ - Elsevier
One of the well-known methods of severe plastic deformation (SPD), shot peening is widely
used to improve the mechanical properties and fatigue behavior of metallic materials. The …