Surface characterization and fatigue evaluation in GH4169 superalloy: comparing results after finish turning; shot peening and surface polishing treatments

D Wu, C Yao, D Zhang - International Journal of Fatigue, 2018 - Elsevier
In this study, shot peening was applied to the GH4169 superalloy, and the effect of surface
polishing treatment on fatigue life of shot-peened specimens was investigated. The surface …

Influence of shot peening on corrosion properties of biocompatible magnesium alloy AZ31 coated by dicalcium phosphate dihydrate (DCPD)

M Mhaede, F Pastorek, B Hadzima - Materials Science and Engineering: C, 2014 - Elsevier
Magnesium alloys are promising materials for biomedical applications because of many
outstanding properties like biodegradation, bioactivity and their specific density and Young's …

On the determination of the bending fatigue strength in and above the very high cycle fatigue regime of shot-peened gears

D Fuchs, S Schurer, T Tobie, K Stahl - Forschung im Ingenieurwesen, 2022 - Springer
Demands on modern gearboxes are constantly increasing, for example to comply with
lightweight design goals or new CO 2 thresholds. Normally, to increase performance …

Microstructural variation through weld thickness and mechanical properties of peened friction stir welded 6061 aluminum alloy joints

MA Abdulstaar, KJ Al-Fadhalah, L Wagner - Materials Characterization, 2017 - Elsevier
The current study examined the effect of microstructure variation on the development of
mechanical properties in friction stir welded joints of 6061-T6 aluminum alloy, which were …

Investigating the effects of bulk and surface severe plastic deformation on the fatigue, corrosion behaviour and corrosion fatigue of AA5083

M Abdulstaar, M Mhaede, M Wollmann… - Surface and Coatings …, 2014 - Elsevier
This is a comparative study on the effects of bulk plastic deformation and surface-induced
plastic deformation on the fatigue, corrosion behaviour and corrosion fatigue of AA5083 …

Effect of surface nanocrystallization on fatigue properties of Ti–6Al–4V alloys with bimodal and lamellar structure

C Zhang, K Hu, M Zheng, W Zhu, G Song - Materials Science and …, 2021 - Elsevier
High-energy shot peening (HESP) was employed to obtain a nanocrystalline surface layer in
Ti–6Al–4V alloy with bimodal and lamellar structure. The microstructure and residual stress …

Tribological behaviour of shot peened Cu–Ni austempered ductile iron

A Zammit, S Abela, L Wagner, M Mhaede, M Grech - Wear, 2013 - Elsevier
Wear and fatigue properties of power transmission components are usually improved by
various surface engineering processes. One surface modification process is shot peening …

Influence of shot peening on residual stresses and tribological behavior of cast and austempered ductile iron

KHS Silva, JR Carneiro, RS Coelho, H Pinto, P Brito - Wear, 2019 - Elsevier
Austempered ductile irons exhibit an interesting combination of properties such as low cost,
elevated strength, fatigue and wear resistance. In the present contribution, the influence of …

Effect of surface polishing treatment on the fatigue performance of shot-peened Ti–6Al–4V alloy

ZG Liu, TI Wong, W Huang, N Sridhar… - Acta Metallurgica Sinica …, 2017 - Springer
In this study, shot peening is applied to the titanium alloy Ti–6Al–4V, and the surface
treatment effect on fatigue life of shot-peened specimens under high cycle loading is …

The effect of shot peening on the scuffing resistance of Cu-Ni austempered ductile iron

A Zammit, S Abela, L Wagner, M Mhaede… - Surface and Coatings …, 2016 - Elsevier
This work presents a study conducted on the scuffing performance of an upper ausferritic Cu-
Ni austempered ductile iron (ADI) in the as-austempered and shot peened state. Scuffing …