Notched fatigue of additive manufactured metals under axial and multiaxial loadings, part II: Data correlations and life estimations

R Molaei, A Fatemi, N Phan - International Journal of Fatigue, 2022 - Elsevier
Fatigue performance of additive manufactured (AM) metals is highly sensitive to the
existence of defects. This becomes more challenging when mechanically induced stress …

Fatigue performance of additive manufactured metals under variable amplitude service loading conditions including multiaxial stresses and notch effects: Experiments …

R Molaei, A Fatemi - International Journal of Fatigue, 2021 - Elsevier
Additive manufacturing technology has gained significant attention in recent years.
However, due to lack of sufficient understanding of their fatigue behavior under service …

On the transition from shear to tensile failure mode in multiaxial fatigue

R Molaei, A Fatemi - International Journal of Fatigue, 2024 - Elsevier
Depending on several factors, the failure mechanism can change with life for a particular
material, from shear in Low Cycle Fatigue (LCF) to tensile in High Cycle Fatigue (HCF) …