| 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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Revuelta, Alejandro
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature watercitations
- 2024Process monitoring by deep neural networks in directed energy deposition : CNN-based detection, segmentation, and statistical analysis of melt poolscitations
- 2024Effect of laser focal point position on porosity and melt pool geometry in laser powder bed fusion additive manufacturingcitations
- 2024Process monitoring by deep neural networks in directed energy depositioncitations
- 2024Process monitoring by deep neural networks in directed energy deposition:CNN-based detection, segmentation, and statistical analysis of melt poolscitations
- 2023SCC behaviour of laser powder bed fused 316L stainless steel in high-temperature water at 288 °Ccitations
- 2022AM NPP - High temperature solution annealing of AM 316L
- 2021Additive manufacturing in nuclear power plants (AM-NPP)
- 2021Method for embedding components during additive manufacturing of metal parts
- 2020On the effect of shielding gas flow on porosity and melt pool geometry in laser powder bed fusion additive manufacturingcitations
- 2018Design and Verification of a Wireless Readout System for Integrated Motor Axle Condition Monitoringcitations
- 2017Soft magnetic alloys for selective laser melting
- 2017Feasibility of selective laser melting process in manufacturing of digital spare parts
- 2016Manufacturing of topology optimized soft magnetic core through 3D printing
- 2016Optimization and simulation of SLM process for high density H13 tool steel partscitations
- 2007High velocity forming of magnesium and titanium sheetscitations
- 2007Comparison of two commercial FE-codes for sheet metal forming
Places of action
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conferencepaper
Manufacturing of topology optimized soft magnetic core through 3D printing
Abstract
Soft magnetic cores of electrical machines are typicallymade of electrical steel sheets by stacking themtogether. Recent development of powder bed processing ofmetal printing, e.g., through selective laser melting, isopening up interesting opportunities in the field ofelectromechanics, too [1], [2]. Selective laser meltingis a process where objects are formulated by meltingpowder particles together layer by layer.Application ofadditive manufacturing in the production of soft magneticcores, especially those of reluctance machines, appearsinteresting and potentially groundbreaking. Soft magneticcores are used in electrical machines to guide the fluxand to improve the performance. More comprehensiveoptimization of the magnetic circuit without thelimitations of conventional subtractive and formativemanufacturing methods can result in designs withsignificantly enhanced performance and notably lowermaterial consumption and costs. The former isparticularly true for the transverse flux reluctancemachines [3].While the possible gains of 3D printing inelectrical machine manufacturing have been latelyaddressed in some publications [2], the number ofpractical examples presented in the literature is ratherlimited. In this work, we study the manufacturing of thesoft magnetic cores through selective laser melting andperform a characterization of the samples. Our mainobjectives are to explore: 1) how suitable typicalmaterials of soft magnetic cores are for selective lasermelting, 2) how well the characteristics of the printedsamples meet the requirements of modern electricalmachines.