Residual stress in engineering materials: a review
A Tabatabaeian, AR Ghasemi… - Advanced …, 2022 - Wiley Online Library
The accurate determination of residual stresses has a crucial role in understanding the
complex interactions between microstructure, mechanical state, mode (s) of failure, and …
complex interactions between microstructure, mechanical state, mode (s) of failure, and …
[HTML][HTML] Evaluating fatigue onset in metallic materials: Problem, current focus and future perspectives
E Salvati - International Journal of Fatigue, 2024 - Elsevier
The impact of mechanical fatigue on load-bearing metallic components and structures is
highly significant, encompassing economy, environment and safety aspects. For nearly 200 …
highly significant, encompassing economy, environment and safety aspects. For nearly 200 …
[HTML][HTML] A defect-based physics-informed machine learning framework for fatigue finite life prediction in additive manufacturing
Defects in additively manufactured materials are one of the leading sources of uncertainty in
mechanical fatigue. Fracture mechanics concepts are useful to evaluate their influence …
mechanical fatigue. Fracture mechanics concepts are useful to evaluate their influence …
[HTML][HTML] An analysis of fatigue failure mechanisms in an additively manufactured and shot peened IN 718 nickel superalloy
The family of additive manufacturing techniques has been attracting significant attention of
manufacturers and researchers, due to its unrivalled flexibility to fabricate and repair …
manufacturers and researchers, due to its unrivalled flexibility to fabricate and repair …
Nanoscale residual stress depth profiling by Focused Ion Beam milling and eigenstrain analysis
Residual stresses play a crucial role in determining material properties and behaviour, in
terms of structural integrity under monotonic and cyclic loading, and for functional …
terms of structural integrity under monotonic and cyclic loading, and for functional …
Residual stress as a fracture toughening mechanism: A Phase-Field study on a brittle material
E Salvati - Theoretical and Applied Fracture Mechanics, 2021 - Elsevier
Recent engineering design practice for materials and structures relies more and more on
damage-tolerant criteria. Such a design approach is attained mainly by employing materials …
damage-tolerant criteria. Such a design approach is attained mainly by employing materials …
Effect of crack-tip deformation on fatigue crack growth: A comparative study under overload/underload conditions
H Liang, R Zhan, D Wang, C Deng, X Xu… - Theoretical and Applied …, 2022 - Elsevier
With the aim to provide the structural design stage with data on the crack retardation/
acceleration effects caused by overload/underload and to explore the corresponding …
acceleration effects caused by overload/underload and to explore the corresponding …
A simplified FEM eigenstrain residual stress reconstruction for surface treatments in arbitrary 3D geometries
E Salvati, AM Korsunsky - International Journal of Mechanical Sciences, 2018 - Elsevier
Residual stress is of great significance for the structural integrity of components and
assemblies. Its proper evaluation and integration into failure criteria may considerably …
assemblies. Its proper evaluation and integration into failure criteria may considerably …
Fatigue life prediction driven by mesoscopic defect data
C Wang, Y Yang, H Chen, S Xu, Y Li, R Zhang… - … Applications of Artificial …, 2024 - Elsevier
The research of predicting fatigue life through defect features is somewhat limited. In order to
further study the influence of defect characteristics on fatigue life, a modification of Murakami …
further study the influence of defect characteristics on fatigue life, a modification of Murakami …
[HTML][HTML] Low cycle fatigue behaviour of cellular materials: Experimental comparative study of strut-based and gyroid structures made of additively manufactured 316L …
M Pelegatti, F Scalzo, F Sordetti, E Vaglio… - International Journal of …, 2024 - Elsevier
Cellular materials are an attractive option to improve mechanical properties in lightweight
design. Given their complex geometry, cellular materials present small features at the meso …
design. Given their complex geometry, cellular materials present small features at the meso …