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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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Karlík, Miroslav
Czech Technical University in Prague
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2023Indentation Size Effect in Electrodeposited Nickel with Different Grain Size and Crystal Orientation
- 2021Indentation Size Effect in CoCrFeMnNi HEA Prepared by Various Techniquescitations
- 2021Evolution of the Microstructure of a CuCr1Zr Alloy during Direct Heating by Electric Currentcitations
- 2020Microstructure and mechanical properties of nanostructured ti-22nb-10zr coatings
- 2010Mechanical properties of spark plasma sintered FeAl intermetallicscitations
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article
Mechanical properties of spark plasma sintered FeAl intermetallics
Abstract
A recently developed powder metallurgy processing technique - Spark Plasma Sintering (SPS) was employed to produce specimens from gas atomized Fe-43at.%Al powder sieved into different size fractions. First, the sintering process parameters were optimised. When sintered under these optimised parameters, the different feedstock powder size fractions do not cause significant differences in microhardness and fracture toughness. Sintering temperatures below 950 degrees C are not sufficient to provide complete densification of the material. From the fractographic point of view, a change from interparticle decohesion to a mixture of interparticle decohesion and transgranular cleavage fracture with predominance of interparticle decohesion was observed with increasing sintering temperature from 950 to 1000 degrees C. (C) 2010 Elsevier Ltd. All rights reserved. ; status: published