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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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Ma, J.
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Publications (6/6 displayed)
- 2020Processing parameters in laser powder bed fusion metal additive manufacturingcitations
- 2016Effect of grain size on the superelastic response of a FeMnAlNi polycrystalline shape memory alloycitations
- 2015Biodegradable fibre scaffolds incorporating water-soluble drugs and proteinscitations
- 2013Asymmetric PDLLA membranes containing Bioglass® for guided tissue regeneration: Characterization and in vitro biological behaviorcitations
- 2010Preparation and properties of polyolefin/needle-like clay nanocomposites
- 2007Preparation of polypropylene/sepiolite nanocomposites using supercritical CO2 assisted mixingcitations
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article
Processing parameters in laser powder bed fusion metal additive manufacturing
Abstract
JPO acknowledges Fundação para a Ciência e a Tecnologia (FCT - MCTES) for its financial support via the projects UIDB/00667/2020 and UIDB/50025/2020 . ; As metallic additive manufacturing grew in sophistication, users have requested greater control over the systems, namely the ability to fully change the process parameters. The goal of this manuscript is to review the effects of major process parameters on build quality (porosity, residual stress, and composition changes) and materials properties (microstructure and microsegregation), and to serve as a guide on how these parameters may be modified to achieve specific design goals for a given part. The focus of this paper is on laser powder bed fusion, but elements can be applied to electron beam powder bed fusion or direct energy deposition techniques. ; publishersversion ; published