693.932 PEOPLE
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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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Nadimpalli, Venkata Karthik
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2024Recrystallization kinetics in 3D printed 316L stainless steelcitations
- 2024Integration of spray-formed AISI H13 overspray powder in additive manufacturing to enable a circular ecosystem
- 2024Validation of an experimentally-based heat source for flash heating modelling of directed energy deposition: Systematic study of process and simulation parameterscitations
- 2024Applying systems engineering principles to develop an open source laser based metal powder bed fusion systemcitations
- 2024Microstructural evolution of multilayered AISI 316L-440C steel composites manufactured by laser powder bed fusioncitations
- 2024Towards manufacturing intra-layer multi-material mould tools with vertical interfaces using laser-based powder bed fusioncitations
- 2024Novel approach for optimizing mechanical and damping performance of MABS composites reinforced with basalt fiberscitations
- 2024Validation of an experimentally-based heat source for flash heating modeling of directed energy deposition: Systematic study of process and simulation parameterscitations
- 2023Preliminary geometric tests of an open-source metal laser powder bed fusion system
- 2023Effect of heat treatment processes on the microstructure and mechanical properties of spray-formed 440C martensitic stainless steelcitations
- 2023Effect of heat treatment processes on the microstructure and mechanical properties of spray-formed 440C martensitic stainless steelcitations
- 2023Wire arc additive manufacturing of thin and thick walls made of duplex stainless steelcitations
- 2023A systematic comparison between green and infrared laser for laser powder bed fusion of pure copper through a benchmark artefact
- 2023Impact of Saturation, Layer Thickness and Part Orientation on Green Strength in Metal Binder Jetting Additive Manufacturing of Powder Feedstock Obtained from Spray Forming
- 2023Impact of Saturation, Layer Thickness and Part Orientation on Green Strength in Metal Binder Jetting Additive Manufacturing of Powder Feedstock Obtained from Spray Forming
- 2023Experimental Analysis and Spatial Component Impact of the Inert Cross Flow in Open-Architecture Laser Powder Bed Fusioncitations
- 2022Additive Manufacturing of High-Resolution PZT Components: Slurry development, Characterization, Design, and Fabrication
- 2022Evaluating the scalability of channels made by Binder Jetting and Laser Powder Bed Fusion using an X-ray CT and image analysis approach
- 2022Powder manufacturing for powder metallurgy
- 2022Powder-based additive manufacturing of high-nitrogen stainless steels and austenitic nickel alloys
- 2022Powder-based additive manufacturing of high-nitrogen stainless steels and austenitic nickel alloys
- 2022Towards the additive manufacturing of Ni-Mn-Ga complex devices with magnetic field induced straincitations
- 2021Interface engineering of functionally graded steel-steel composites by laser powder bed fusioncitations
- 2021In-situ interstitial alloying during laser powder bed fusion of AISI 316 for superior corrosion resistancecitations
- 2021In-situ interstitial alloying during laser powder bed fusion of AISI 316 for superior corrosion resistancecitations
- 2021On the role of the powder stream on the heat and fluid flow conditions during Directed Energy Deposition of maraging steel - Multiphysics modelling and experimental validationcitations
- 2021Additive Manufacturing of Functional Metalscitations
- 2021A fundamental investigation of thermo-capillarity in laser powder bed fusion of metals and alloyscitations
- 2020Monitoring and repair of defects in ultrasonic additive manufacturingcitations
- 2020Resolving the effects of local convective heat transfer via adjustment of thermo-physical properties in pure heat conduction simulation of Laser Powder Bed Fusion (L-PBF)citations
- 2019Influence of atmosphere on microstructure and nitrogen content in AISI 316L fabricated by laser‐based powder bed fusion
- 2019Influence of atmosphere on microstructure and nitrogen content in AISI 316L fabricated by laser‐based powder bed fusion
- 2019Micro-CT Evaluation of Defects in Ti-6Al-4V Parts Fabricated by Metal Additive Manufacturingcitations
- 2019A method for identification and quantification of thermal lensing in powder bed fusion
- 2019Multi-material additive manufacturing of steels using laser powder bed fusion
Places of action
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document
Impact of Saturation, Layer Thickness and Part Orientation on Green Strength in Metal Binder Jetting Additive Manufacturing of Powder Feedstock Obtained from Spray Forming
Abstract
<p>Low green strength of binder-jetted parts can lead to potential damage during depowdering and thus complicates green part handling. Understanding and optimizing green strength is therefore essential for the overall control and repeatability of the process. This study systematically investigates the effect of different saturation levels, layer thicknesses and part orientation on the mechanical properties, via compression testing, of binder-jetted cylindrical green parts. The results indicate excellent suitability of the spray-formed powder as binder jetting feedstock due to the uniform spherical particle morphology and high flowability. Mechanical testing indicated that higher binder saturation levels and loading direction perpendicular to the build direction are found to improve the compressive green strength, whereas the layer thickness only has a minor influence. The maximum compressive green strength was achieved as 7.67 MPa on average under the condition of 120% saturation and 90 µm layer thickness.</p>