| 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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Horsewell, Andy
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Topics
Publications (14/14 displayed)
- 2014A TEM Study on the Ti-Alloyed Grey Iron
- 2012Mechanical properties of low-density polyethylene filled by graphite nanoplateletscitations
- 2012A TEM Study on the Microstructure of Fine Flaky Graphite
- 2011Advanced 2D and 3D Electron Microscopy Analysis of Clay/PP Nanocomposites
- 20093-D Analysis of Graphite Nodules in Ductile Cast Iron Using FIB-SEM
- 2009Development of Focused Ion Beam technique for high speed steel 3D-SEM artefact fabrication
- 2008Changes in the tribological behavior of an epoxy resin by incorporating CuO nanoparticles and PTFE microparticlescitations
- 2008Ge nanoclusters in PECVD-deposited glass caused only by heat treatmentcitations
- 2007Grey-scale conversion X-ray mapping by EDS of multielement and multiphase layered microstructurescitations
- 2007Learning about materials science and technology by deconstructing modern products
- 2007Ge nanoclusters in PECVD-deposited glass after heat treating and electron irradiationcitations
- 2005Investigation on the traceability of three dimensional scanning electron microscope measurements based on the stereo-pair technique
- 2005Investigation on the traceability of three dimensional scanning electron microscope measurements based on the stereo-pair technique
- 2001Crack Growth along Interfaces in Porous Ceramic Layerscitations
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article
Grey-scale conversion X-ray mapping by EDS of multielement and multiphase layered microstructures
Abstract
procedure for grey-scale conversion of energy dispersive spectroscopy X-ray maps has been developed, which is particularly useful for the plotting of line composition profiles across modified layered engineering surfaces. The method involves (a) the collection of grey-scale elemental maps, (b) the calculation of mean grey-scale levels along strips parallel to the layered microstructure and (c) the conversion of grey-scale line profiles into composition line profiles. As an example of the grey-scale conversion method and its advantages for multielement and multiphase layered microstructures, the procedure has been applied to a layered microstructure that results from a plasma-sprayed metallic MCrAlY coating onto a nickel-superalloy turbine blade. As a further demonstration of the accuracy and amount of compositional data that can be obtained with this procedure, measured compositional profiles have been obtained for several long-term isothermal heat treatments in which significant interdiffusion has taken place. The resulting composition profiles have greatly improved counting statistics compared to traditional point-by-point scans for the same scanning electron microscope time and may be considered as a rapid alternative to energy dispersive spectroscopy spectrum imaging. The composition profiles obtained may be conveniently compared with results of multicomponent thermodynamic modelling of interdiffusion.