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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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Rebholz, Claus
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2024Short-Time Magnetron Sputtering for the Development of Carbon–Palladium Nanocomposites
- 2024Asymmetric supercapacitors based on biomass-derived porous activated carbon (PAC)/1D manganese oxide (MnO2) electrodes with high power and energy densitiescitations
- 2023Improved thermolytic dehydrogenation of LiBH4 nanoconfined in few-layer graphene with different functionalitiescitations
- 2023Uniform Droplet Spraying of Magnesium Alloyscitations
- 2021Additive manufacturing of magnesium alloy using uniform droplet spraying: modeling of microstructure evolutioncitations
- 2021Synthesis of bulk reactive Ni–Al composites using high pressure torsioncitations
- 2020Effect of Pt nanoparticle decoration on the H2 storage performance of plasma-derived nanoporous graphenecitations
- 2018Novel combustion synthesis of carbon foam‑aluminum fluoride nanocomposite materialscitations
- 2018Novel combustion synthesis of carbon foam‑aluminum fluoride nanocomposite materialscitations
- 2018Needle grass array of nanostructured nickel cobalt sulfide electrode for clean energy generationcitations
- 2017Mechanics and energetics modeling of ball-milled metal foil and particle structurescitations
- 2017Solvothermal synthesis, nanostructural characterization and gas cryo-adsorption studies in a metal-organic framework (IRMOF-1) materialcitations
- 2017Solvothermal synthesis, nanostructural characterization and gas cryo-adsorption studies in a metal–organic framework (IRMOF-1) materialcitations
- 2014Spark ignitable ball milled powders of Al and Ni at NiAl compositioncitations
- 2013Fabrication, characterization and applications of novel nanoheater structurescitations
- 2012Broom-like and flower-like heterostructures of silver molybdate through pH controlled self assemblycitations
- 2012Tensile mechanical properties and hydraulic permeabilities of electrospun cellulose acetate fiber meshes.
- 2011Deposition and nanotribological characterization of Sub-100-nm thick protective Ti-based coatings for miniature applicationscitations
- 2011Textured VN coatings with Ag3VO4 solid lubricant reservoirscitations
- 2011Ultrasonic Consolidation and Ignition Characteristics of Thermite Compositescitations
- 2010Adaptive VN/Ag nanocomposite coatings with lubricious behavior from 25 to 1000 °ccitations
- 2009Tribological behavior of CrN and Al-Cr-N coatings
- 2009Modeling of the self-propagating reactions of nickel and aluminum multilayered foilscitations
- 2009The nanostructure, wear and corrosion performance of arc-evaporated CrBxNy nanocomposite coatingscitations
- 2008Tribological properties of twin electron-beam evaporated Cr-N and Al-Cr-N coatings under laboratory sliding and drill experimentscitations
- 2008Nanostructure, mechanical and tribological properties of reactive magnetron sputtered TiCx coatingscitations
- 2008Synthesis and characterization of Cr-B-N coatings deposited by reactive arc evaporationcitations
- 2006Nanostructural studies of PVD TiAlB coatingscitations
- 2005Characterisation and tribological evaluation of nitrogen-containing molybdenum-copper PVD metallic nanocomposite filmscitations
- 2002Evaluating the microstructure and performance of nanocomposite PVD TiAlBN coatingscitations
- 2002Electron spectroscopic studies of nanocomposite PVD TiAlBN coatingscitations
Places of action
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article
Uniform Droplet Spraying of Magnesium Alloys
Abstract
A variety of advanced manufacturing processes have been developed based on the concept of rapid solidification processing (RSP), such as uniform droplet spraying (UDS) for the additive manufacturing of metals and alloys. This article introduces a morphological simulation of fractal dendric structures deposited by UDS of magnesium (Mg) alloys on two-dimensional (2D) planar sections. The fractal structure evolution is modeled as Apollonian packs of generalized ellipsoidal domains growing out of nuclei and dendrite arm fragments. The model employs descriptions of the dynamic thermal field based on superposed Green’s/Rosenthal functions with source images for initial/boundary effects, along with alloy phase diagrams and the classical solidification theory for nucleation and fragmentation rates. The initiation of grains is followed by their free and constrained growth by adjacent domains, represented via potential fields of level-set methods, for the effective mapping of the solidified topology and its metrics (grain size and fractal dimension of densely packed domains). The model is validated by comparing modeling results against micrographs of three UDS-deposited Mg–Zn–Y alloys. The further evolution of this real-time computational model and its application as a process observer for feedback control in 3D printing, as well as for off-line material design and optimization, is discussed.