journal article·2023-02Open access

Fatigue life prediction of a L-PBF component in Ti-6Al-4V using sample data, FE-based simulations and machine learning

Antonio Cutolo, Nicolas Lammens, Koen Vanden Boer, Hunor Erdelyi, Matthias Schulz, Gokula Krishna Muralidharan, Lore Thijs, Chola Elangeswaran, Brecht Van Hooreweder

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OpenAlex topics: Additive Manufacturing Materials and Processes · Welding Techniques and Residual Stresses · Additive Manufacturing and 3D Printing Technologies

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References (32)

Show source-provided references
1. Processing Al-Si-10Mg by selective laser melting: parameter optimisation and material characterisation10.1179/1743284714Y.0000000702 ↗
2. A study of the microstructural evolution during selective laser melting of Ti-6Al-4V10.1016/j.actamat.2010.02.004 ↗
3. Process parameter optimization and mechanical properties for additively manufactured stainless steel 316L parts by selective electron beam melting10.1016/j.matdes.2018.03.035 ↗
4. Additive manufacturing of Ti-6Al-4V alloy: A review10.1016/j.matdes.2018.107552 ↗
5. Analysis of fracture toughness and crack propagation of Ti-6Al-4V produced by selective laser melting
6. Effect of the build orientation on the mechanical properties and fracture modes of SLM Ti–6Al–4V10.1016/j.msea.2014.07.086 ↗
7. Improving the fatigue performance of porous metallic biomaterials produced by selective laser melting10.1016/j.actbio.2016.10.005 ↗
8. On the effect of internal channels and surface roughness on the high-cycle fatigue performance of Ti-6Al-4V processed by SLM10.1016/j.matdes.2018.01.042 ↗
9. Surface roughness of Ti-6Al-4V parts obtained by SLM and EBM: Effect on the high cycle fatigue life10.1016/j.proeng.2018.02.010 ↗
10. Multiaxial fatigue behavior of wrought and additive manufactured Ti-6Al-4V including surface finish effect10.1016/j.ijfatigue.2017.03.044 ↗
11. Fatigue behaviour of additive manufactured materials: An overview of some recent experimental studies on Ti-6Al-4V considering various processing and loading direction effects10.1111/ffe.13000 ↗
12. Surface roughness effects on the fatigue strength of additively manufactured Ti-6Al-4V10.1016/j.ijfatigue.2018.07.013 ↗
13. Selective laser melting of Ti-6Al-4V alloy: Process parameters, defects and post-treatments10.1016/j.jmapro.2021.01.009 ↗
14. Fatigue and fracture properties of Ti alloys from powder-based processes–a review10.1016/j.ijfatigue.2018.08.029 ↗
15. On the fatigue properties of metals manufactured by selective laser melting—The role of ductility10.1557/jmr.2014.157 ↗
16. Effect of heat treatments on fatigue properties of Ti–6Al–4V and 316L produced by laser powder bed fusion in as-built surface condition
17. Cecchel S, Mohammad Javad Razavi S, Mega F, Cornacchia G, Avanzini A, Battini D et al. Fatigue testing and end of life investigation of a topology optimized connecting rod fabricated via Selective Laser Melting, 107134, http://dx.doi.org/10.1016/j.ijfatigue.2022.107134, URL https://www.sciencedirect.com/science/article/pii/S0142112322003905.10.1016/j.ijfatigue.2022.107134 ↗
18. Fatigue of additive manufactured Ti-6Al-4V, Part II: The relationship between microstructure, material cyclic properties, and component performance10.1016/j.ijfatigue.2019.105363 ↗
19. Predicting the fatigue performance of an additively manufactured Ti-6Al-4V component from witness coupon behavior
20. Predicting fatigue life of metal LPBF components by combining a large fatigue database for different sample conditions with novel simulation strategies
21. Effect of post-treatments on the fatigue behaviour of 316L stainless steel manufactured by laser powder bed fusion10.1016/j.ijfatigue.2019.01.013 ↗
22. Microstructural analysis and fatigue crack initiation modelling of additively manufactured 316L after different heat treatments10.1016/j.matdes.2020.108962 ↗
23. Post-treatment selection for tailored fatigue performance of 18Ni300 maraging steel manufactured by laser powder bed fusion10.1111/ffe.13304 ↗
24. Tech specs | 3D Systems, URL https://www.3dsystems.com/materials/laserform-ti-gr-23/tech-specs.
25. On the effect of the stress ratio on fatigue properties of Ti-6Al-4V produced by laser powder bed fusion
26. Step loading for very high cycle fatigue10.1046/j.1460-2695.2002.00555.x ↗
27. Validation of the step test method for generating haigh diagrams for Ti–6Al–4V10.1016/S0142-1123(99)00032-8 ↗
28. Cutolo · 2021
29. Rasmussen · 2006
30. Duvenaud · 2014
31. Theory of notch stresses: principles for exact stress calculation of strength with reference to structural forms and materials
32. Susmel L, Taylor D. A novel formulation of the theory of critical distances to estimate lifetime of notched components in the medium-cycle fatigue regime, 30 (7) pp. 567–581, http://dx.doi.org/10.1111/j.1460-2695.2007.01122.x, _eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1460-2695.2007.01122.x, URL https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1460-2695.2007.01122.x.10.1111/j.1460-2695.2007.01122.x ↗