| 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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Velhinho, Alexandre
Consejo Superior de Investigaciones Científicas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Experimental study of Double-Elliptic-Ring-based thermomechanical metamaterials’ behaviourcitations
- 2019Graphene oxide-reinforced aluminium-matrix nanostructured composites fabricated by accumulative roll bondingcitations
- 2019Development of polymeric anepectic meshes: Auxetic metamaterials with negative thermal expansioncitations
- 2018Study of the fatigue limit of a cast aluminium alloy AlSi7Mg
- 2018Production of composite materials fabricated by additive manufacturing: evaluation of different NDT techniques for defect detection
- 2018Study of Wear Behaviour of a Helical Gear
- 2017Aluminium alloys behaviour in the foundry process
- 2014Anodization Mechanism on SiC Nanoparticle Reinforced Al Matrix Composites Produced by Power Metallurgycitations
- 2012A Problem-Solving Environment for reinforcement distribution characterization in composites using tomographic images
- 2010A Graphical Tool for the Tomographic Characterization of Microstructural Features on Metal Matrix Composites
- 2010Corrosion behaviour of aluminium syntactic functionally graded composites
- 2008Microstructure characterization of aluminium syntactic functionally graded composites containing hollow ceramic microspheres manufactured by radial centrifugal casting
- 2005Evaluation of SiC-particle connectivity in functionally graded Al/SiC p composites by synchrotron radiation holographic microtomographycitations
- 2003X-ray tomographic imaging of Al/SiCp functionally graded composites fabricated by centrifugal castingcitations
- 2003Al/SiCp functionally graded metal-matrix composites produced by centrifugal casting: Effect of particle grain size on reinforcement distributioncitations
Places of action
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article
A Graphical Tool for the Tomographic Characterization of Microstructural Features on Metal Matrix Composites
Abstract
Research on the micro-structural characterization of metal-matrix composites uses X-ray computed tomography to collect information about the interior features of the samples, in order to elucidate their exhibited properties. The tomographic raw data needs several steps of computational processing in order to eliminate noise and interference. Our experience with a program (Tritom) that handles these questions has shown that in some cases the processing steps take a very long time and that it is not easy for a Materials Science specialist to interact with Tritom in order to define the most adequate parameter values and the proper sequence of the available processing steps. For easing the use of Tritom, a system was built which addresses the aspects described before and that is based on the OpenDX visualization system. OpenDX visualization facilities constitute a great benefit to Tritom. The visual programming environment of OpenDX allows an easy definition of a sequence of processing steps thus fulfilling the requirement of an easy use by non-specialists on Computer Science. Also the possibility of incorporating external modules in a visual OpenDX program allows the researchers to tackle the aspect of reducing the long execution time of some processing steps. The longer processing steps of Tritom have been parallelized in two different types of hardware architectures (message-passing and shared-memory); the corresponding parallel programs can be easily incorporated in a sequence of processing steps defined in an OpenDX program. The benefits of our system are illustrated through an example where the tool is applied in the study of the sensitivity to crushing – and the implications thereof – of the reinforcements used in a functionally graded syntactic metallic foam.