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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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Sorokin, Pavel
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Topics
Publications (8/8 displayed)
- 2019Al - BN interaction in a high-strength lightweight Al/BN metal-matrix composite: Theoretical modelling and experimental verificationcitations
- 2018Chirality transitions and transport properties of individual few-walled carbon nanotubes as revealed by in situ TEM probingcitations
- 2018Construction of polarized carbon-nickel catalytic surfaces for potent, durable, and economic hydrogen evolution reactionscitations
- 2018Al-based composites reinforced with AlB 2 , AlN and BN phases: Experimental and theoretical studiescitations
- 2016Mechanical properties and current-carrying capacity of Al reinforced with graphene/BN nanoribbons: a computational studycitations
- 2016Nanostructured BN-Mg composites: features of interface bonding and mechanical propertiescitations
- 2015Line and rotational defects in boron-nitrene: Structure, energetics, and dependence on mechanical strain from first-principles calculationscitations
- 2014Theoretical aspects of WS2 nanotube chemical unzippingcitations
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article
Al-based composites reinforced with AlB 2 , AlN and BN phases: Experimental and theoretical studies
Abstract
The influence of reinforcing AlN, AlB2 and BN phases, either individually or in combination, on the mechanical properties of Al-based composites fabricated via reactive ball milling of Al/BN, Al/B, and Al/Li3N powder mixtures, followed by their spark plasma sintering (SPS) was studied. An increase in tensile strength by 135% (25 °C) and 185% (500 °C) compared to pure Al was achieved in the Al/BN composites where BN, AlN, and AlB2 phases simultaneously formed. Density Functional Theory (DFT) calculations of the interface strength between Al and formed phases supported the experimental data. The obtained results demonstrated that the combination of reactive ball milling and SPS is a promising technique allowing for the formation of reinforcing phases from source materials.