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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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Bogojevic, Nebojsa
University of Kragujevac
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Analytical and numerical analysis of the modified 2D arc-star-shaped structure with negative Poisson's ratiocitations
- 2023Effect of section thickness on cavitation behaviour of selective laser sintered polyamide 12
- 2022Assessing the influence of DMLS production process factors on fatigue resistance of Maraging steel MS1 in the finite life domain using ANN prediction abilitiescitations
- 2021Knoop hardness optimal loading in measuring microhardness of maraging steel obtained by selective laser meltingcitations
- 2020Investigation by Digital Image Correlation of Mixed Mode I and II Fracture Behavior of Metallic IASCB Specimens with Additive Manufactured Crack-Like Notchcitations
- 2013Can Simulation Help to Find the Sources of Wheel Damages? : Investigation of Rolling Contact fatigue on the Wheels of a Three-Piece Bogie on the Swedish Iron ore Line via Multibody Simulation Considering Extreme Winter Condition
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article
Effect of section thickness on cavitation behaviour of selective laser sintered polyamide 12
Abstract
<jats:p>The present study focuses on the results of cavitation resistance of samplesobtained by the Selective Laser Sintering technology. All samples are madefrom Nylon 12 - Polyamide 12 powder, known as PA2200 in the industry,produced by EOS GmbH. The powder, which has been used for building ofsamples, represent mixture of 50% new powder and 50% of the recycled powder.In the work, samples with different section thicknesses (0.4mm; 0.8mm and1.0mm) were subjected to the ultrasonically induced cavitation test methodto investigate the effect of geometry on their cavitation behaviour. Thechange in mass loss during different cavitation times was measured on thetested samples. The morphology of cavitation damage was characterized usingScanning Electron Microscopy (SEM). Results obtained in this paper haveshown that section thickness of the samples have a significant influence onthe cavitation resistance. The highest cavitation resistance was obtainedfor the samples with 0.4mm thickness.</jats:p>