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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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Goodall, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Development of a boron-containing reduced activation Ferritic-Martensitic (B-RAFM) steel
- 2024Compositional design and thermal processing of a novel lead-free Cu–Zn–Al–Sn medium entropy brass alloy
- 2023Composition and phase structure dependence of magnetic properties for Co2FeCr0.5Alx (x=0.9, 1.2) multi principal component alloyscitations
- 2022In-situ alloying of CoCrFeNiX high entropy alloys by selective laser melting
- 2021Improved tribocorrosion resistance by addition of Sn to CrFeCoNi high entropy alloy
- 2021Dilatational strain biplots against enthalpy of mixing for predicting high-entropy alloys and complex concentrated alloys phase stability
- 2021Investigation into the magnetic properties of CoFeNiCryCux alloys
- 2021An assessment of the high-entropy alloy system VCrMnFeAlx
- 2021Prediction of phase, hardness and density of high entropy alloys based on their electronic structure and average radiuscitations
- 2021A new high entropy alloy brazing filler metal design for joining skutterudite thermoelectrics to copper
- 2021High entropy alloys as filler metals for joining
- 2020Radiation damage tolerance of a novel metastable refractory high entropy alloy V2.5Cr1.2WMoCo0.04
- 2020Structural characterisation of porous copper sheets fabricated by lost carbonate sintering applied to tape casting
- 2020Structural investigation of the stability in temperature of some high entropy alloys as a function of their electronic structurecitations
- 2019Anisotropy in the mechanical behavior of Ti6Al4V electron beam melted lattices
- 2019Design, microstructure and mechanical characterization of Ti6Al4V reinforcing elements for cement composites with fractal architecturecitations
- 2019Brazing filler metals
- 2019The effect of oxygen pickup during selective laser melting on the microstructure and mechanical properties of Ti–6Al–4V lattices
- 2019Material and magnetic properties of Sm2(Co, Fe, Cu, Zr)17permanentmagnets processed by Spark Plasma Sinteringcitations
- 2019High temperature and ion implantation-induced phase transformations in novel reduced activation Si-Fe-V-Cr (-Mo) high entropy alloys
- 2017X-ray tomography characterisation of lattice structures processed by selective electron beam meltingcitations
- 2017Size effects in compression in Electron Beam Melted Ti6Al4V diamond structure latticescitations
- 2017The Effect of Electronic Structure on the Phases Present in High Entropy Alloyscitations
- 2016Structure of some CoCrFeNi and CoCrFeNiPd multicomponent HEA alloys by diffraction techniquescitations
- 2016Energy absorption in lattice structures in dynamics: Nonlinear FE simulationscitations
- 2016The effect of defects on the mechanical response of Ti-6Al-4V cubic lattice structures fabricated by electron beam meltingcitations
- 2016On the reinforcement of cement mortars through 3D printed polymeric and metallic fiberscitations
- 2016Experimental response of additively manufactured metallic pentamode materials confined between stiffening platescitations
- 2015On the additive manufacturing, post-tensioning and testing of bi-material tensegrity structurescitations
- 2015The effect of density and feature size on mechanical properties of isostructural metallic foams produced by additive manufacturingcitations
- 2015Porous titanium for dental implant applicationscitations
- 2014Processing of Magnesium Porous Structures by Infiltration Casting for Biomedical Applicationscitations
Places of action
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article
Size effects in compression in Electron Beam Melted Ti6Al4V diamond structure lattices
Abstract
In experimental work on the mechanical properties of stochastic metal foams, the consensus is that a minimum of six pores along each direction are required to give representative mechanical properties. This theory is tested for another porous metal, regular lattices, built using repeating unit cells of the diamond structure (a tetrahedral structure, in a cubic formation) by Electron Beam Melting (EBM) from grade 5 Ti6Al4V. Samples with different numbers of unit cells are made, using 3 different sets of EBM manufacturing conditions, and tested in compression. In all cases, a minimum of four unit cells are needed to ensure that size-independent mechanical properties are measured. Small changes in manufacture lead to large differences in properties.