| 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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González Cuervo, Claudia Paulina
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2019Removal of cadmium in wastewater through geopolymeric materials based on pumice.citations
- 2017Inclusion of geopolymers derivate from fly ash and pumice in reinforced concrete
- 2017Structural and mechanical study of concrete made from cementitious materials of low environmental impactcitations
- 2017Characterization of Tungsten Carbide coatings deposited on AISI 1020 steelcitations
- 2016Changes on electrical and structural properties of polyaniline and polypyrrol by mullite doping
- 2016Morphological analysis of carbon steels using fractal geometry
- 2014Synthesis and characterization of inorganic polymers from the alkali activation of an aluminosilicatecitations
- 2013Comparative study between structural and electrical properties of geopolymers applied to a green concretecitations
- 2013Conducting polymers doped with a mineral phase
- 2012Synthesis, characterization and ac-conductivity measurements of polyaniline based composites with fly-ash and clinker
- 2008The effect of Mn and B on the magnetic and structural properties of nanostructured Fe60Al40 alloys produced by mechanical alloying
- 2008Comparative study between melted and mechanically alloyed samples of the Fe50Mn10Al40 nanostructured systemcitations
- 2003Bulk Magnetic Properties of the Fe0.5Mn0.1Al 0.4 Disordered Alloycitations
- 2003Mössbauer and X-Ray Characterization of Fe0.2Mn 0.4Al0.4 Mechanically Alloyed Powders
- 2003Magnetic and Structural Properties of Fe-Mn-Al Alloys Produced by Mechanical Alloyingcitations
- 2001Magnetic phase diagram of the FexMn0.60-xAl0.40 (0.20≤x≤0.60) alloys mechanically alloyed for 48 hours
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article
Mössbauer and X-Ray Characterization of Fe0.2Mn 0.4Al0.4 Mechanically Alloyed Powders
Abstract
<p>A series of powders of Fe<sub>0.2</sub>Mn<sub>0.4</sub>Al<sub>0.4</sub> system were produced by mechanical alloying for 2, 4, 6, 8, 12, 24 and 48 hours milling and then characterized by <sup>57</sup>Fe Mössbauer spectrometry and X-ray diffraction at room temperature. X-ray patterns reveal the presence of Bragg peaks due to fcc Al, fcc Mn, and bcc Fe parent powders, whenever the alloying time is ranged from 2 to 12 hours, but the intensity of those peaks decreases when the alloying time increases. Also can be noted the rise of new broadened peaks, from 6 h alloying; their intensity increases with the alloying time. Those peaks correspond to the occurrence of a bcc and a fcc structural-type, attributed to the formation of the ternary FeMnAl alloys which are consolidated for longer alloying times. These phases are typical for alloys with high Mn content as well. Three regimes can be distinguished from the evolution of both room-temperature Mössbauer spectra and X-ray pattern as a function of alloying time.</p>