| 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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Salmi, Mika
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Metal Laser-Based Powder Bed Fusion Process Development Using Optical Tomographycitations
- 20244D printing of shape memory polymer with continuous carbon fibercitations
- 20243D-printed sensor electric circuits using atomic layer depositioncitations
- 20234D printing of shape memory polymer with continuous carbon fibercitations
- 2023Influence of feature size and shape on corrosion of 316L lattice structures fabricated by laser powder bed fusioncitations
- 2023NiTiCu alloy from elemental and alloyed powders using vat photopolymerization additive manufacturingcitations
- 2022Comparing additive manufacturing processes for distributed manufacturingcitations
- 2022Microstructure and Properties of Additively Manufactured AlCoCr0.75Cu0.5FeNi Multicomponent Alloy: Controlling Magnetic Properties by Laser Powder Bed Fusion via Spinodal Decompositioncitations
- 2022Towards the additive manufacturing of Ni-Mn-Ga complex devices with magnetic field induced straincitations
- 2021Additive manufacturing in nuclear power plants (AM-NPP)
- 2021Constructing Spacecraft Components Using Additive Manufacturing and Atomic Layer Deposition : First Steps for Integrated Electric Circuitrycitations
- 2021Constructing Spacecraft Components Using Additive Manufacturing and Atomic Layer Deposition:First Steps for Integrated Electric Circuitrycitations
- 2021Feasibility study of producing multi-metal parts by Fused Filament Fabrication (FFF) techniquecitations
- 2021Cross-testing laser powder bed fusion production machines and powders: Variability in mechanical properties of heat-treated 316L stainless steelcitations
- 2021Cross-testing laser powder bed fusion production machines and powderscitations
- 2021Constructing Spacecraft Components Using Additive Manufacturing and Atomic Layer Depositioncitations
- 2021Mechanical properties and fracture characterization of additive manufacturing polyamide 12 after accelerated weatheringcitations
- 2021Cross-testing laser powder bed fusion production machines and powders:Variability in mechanical properties of heat-treated 316L stainless steelcitations
- 2021Additive Manufacturing of Resected Oral and Oropharyngeal Tissuecitations
- 2021Anisotropic plastic behavior of additively manufactured PH1 steelcitations
- 2021Constructing Spacecraft Components Using Additive Manufacturing and Atomic Layer Deposition: First Steps for Integrated Electric Circuitrycitations
- 2020Additive manufacturing of miniature marine structures for crashworthiness verification: Scaling technique and experimental testscitations
- 2020Surface modification of additively manufactured 18% nickel maraging steel by ultrasonic vibration-assisted ball burnishingcitations
- 2020Design-dependent shrinkage compensation modeling and mechanical property targeting of metal FFFcitations
- 2019Effect of process parameters on non-modulated Ni-Mn-Ga alloy manufactured using powder bed fusioncitations
- 2019Effect of process parameters on non-modulated Ni-Mn-Ga alloy manufactured using powder bed fusioncitations
- 2018Towards space-grade 3D-printed, ALD-coated small satellite propulsion components for fluidicscitations
- 2015The Effect of Local Heating by Laser Irradiation for Aluminum, Deep Drawing Steel and Copper Sheets in Incremental Sheet Formingcitations
Places of action
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article
Constructing Spacecraft Components Using Additive Manufacturing and Atomic Layer Deposition
Abstract
<p>Many fields, including the aerospace industry, have shown increased interest in the use of plastics to lower the mass of systems. However, the use of plastics in space can be challenging for a number of reasons. Ultraviolet radiation, atomic oxygen, and other phenomena specifically associated with space cause the degradation of polymers. Here we show a path toward creation of space-grade components by combining additive manufacturing (AM) and atomic layer deposition (ALD). Our method produced ALD Al2O3 coated thermoplastic parts suitable for space applications. The highlight of this work is a significant reduction in outgassing, demonstrated using residual gas analyzer (RGA) sampling. Compared to uncoated parts, the ALD Al2O3 coating decreased the outgassing of polyether ether ketone (PEEK), acrylonitrile butadiene styrene (ABS), polycarbonate (PC), and nanodiamond-doped polylactide (ND-PLA) by 46%, 49%, 58%, and 65%, respectively. The manufacturing method used in this work enables the use of topology optimization already in the early concept creation phase. The method is ideally suited for spacecraft applications, in which the volume and mass of parts is critical, and could also be adapted for in-space manufacturing. (c) 2021 American Society of Civil Engineers.</p>