| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Vrancken, Bey
KU Leuven
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Geometric and Mechanical Properties of Ti6Al4V Skeletal Gyroid Structures Produced by Laser Powder Bed Fusion for Biomedical Implants
- 2022Melt-Pool Dynamics and Microstructure of Mg Alloy WE43 under Laser Powder Bed Fusion Additive Manufacturing Conditionscitations
- 2020Heat treatment possibilities for an in situ βTi-TiC composite made by laser powder bed fusioncitations
- 2019Selective Laser Melting process optimization of Ti-Mo-TiC metal matrix compositescitations
- 2018Selective laser melting of tungsten and tungsten alloyscitations
- 2017Selective laser melting of tungsten and tungsten alloys
- 2016Additive Manufacturing of Metals via Selective Laser Melting Process Aspects and Material Developments
- 2016Fatigue of Ti6Al4V Structural Health Monitoring Systems Produced by Selective Laser Meltingcitations
- 2016Changing the alloy composition of Al7075 for better processability by selective laser melting
- 2016Texture and anisotropy in selective laser melting of NiTi alloycitations
- 2015Re-viewing alloy compositions for Selective Laser Melting
- 2015Additive manufacturing of metals via Selective Laser Melting: Process aspects and material developments
- 2014Microstructure and mechanical properties of a novel β titanium metallic composite by selective laser meltingcitations
- 2014Effects of build orientation and heat treatment on the microstructure and mechanical properties of selective laser melted Ti6Al4V lattice structurescitations
- 2014Selective Laser Melting of Crack-Free High Density M2 High Speed Steel Parts by Baseplate Preheatingcitations
- 2012Heat treatment of Ti6Al4V produced by Selective Laser Melting: Microstructure and mechanical propertiescitations
Places of action
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article
Fatigue of Ti6Al4V Structural Health Monitoring Systems Produced by Selective Laser Melting
Abstract
Selective laser melting (SLM) is an additive manufacturing (AM) process which is used for producing metallic components. Currently, the integrity of components produced by SLM is in need of improvement due to residual stresses and unknown fracture behavior. Titanium alloys produced by AM are capable candidates for applications in aerospace and industrial fields due to their fracture resistance, fatigue behavior and corrosion resistance. On the other hand, structural health monitoring (SHM) system technologies are promising and requested from the industry. SHM systems can monitor the integrity of a structure and during the last decades the research has primarily been influenced by bionic engineering. In that aspect a new philosophy for SHM has been developed: the so-called effective structural health monitoring (eSHM) system. The current system uses the design freedom provided by AM. The working principle of the system is based on crack detection by means of a network of capillaries that are integrated in a structure. The main objective of this research is to evaluate the functionality of Ti6Al4V produced by the SLM process in the novel SHM system and to confirm that the eSHM system can successfully detect cracks in SLM components. In this study four-point bending fatigue tests on Ti6Al4V SLM specimens with an integrated SHM system were conducted. Fractographic analysis was performed after the final failure, while finite element simulations were used in order to determine the stress distribution in the capillary region and on the component. It was proven that the SHM system does not influence the crack initiation behavior during fatigue. The results highlight the effectiveness of the eSHM on SLM components, which can potentially be used by industrial and aerospace applications.