| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Shtansky, Dmitry
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023TiAl-Based Oxidation-Resistant Hard Coatings with Different Al Contents Obtained by Vacuum-Pulse-Arc Granule Meltingcitations
- 2019Spark plasma sintered Al-based composites reinforced with BN nanosheets exfoliated under ball milling in ethylene glycolcitations
- 2019Al - BN interaction in a high-strength lightweight Al/BN metal-matrix composite: Theoretical modelling and experimental verificationcitations
- 2018Fabrication and application of BN nanoparticles, nanosheets and their nanohybridscitations
- 2018Structure Amorphization and Mechanical Properties of Nanolaminates of the Copper–Niobium System During High-Pressure Torsioncitations
- 2018Al-based composites reinforced with AlB 2 , AlN and BN phases: Experimental and theoretical studiescitations
- 2018BN/Ag hybrid nanomaterials with petal-like surfaces as catalysts and antibacterial agentscitations
- 2017High-strength aluminum-based composites reinforced with BN, AlB2 and AlN particles fabricated via reactive spark plasma sintering of Al-BN powder mixturescitations
- 2016Mechanical properties and current-carrying capacity of Al reinforced with graphene/BN nanoribbons: a computational studycitations
- 2016In situ TEM measurements of mechanical properties of individual spherical BN nanoparticles of different morphologies
- 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
- 2013Utilization of multiwalled boron nitride nanotubes for the reinforcement of lightweight aluminum ribbonscitations
Places of action
| Organizations | Location | People |
|---|
article
Spark plasma sintered Al-based composites reinforced with BN nanosheets exfoliated under ball milling in ethylene glycol
Abstract
Herein we demonstrate the promise of hexagonal BN nanosheets (BNNSs) as fillers in metal matrix composites (MMCs). Al-based MMCs with 1, 5 and 10<!-- --> <!-- -->wt.% of BNNSs were obtained by spark plasma sintering using BNNSs (approximately 300×600 nm<sup>2</sup> and 20–50<!-- --> <!-- -->nm thick) exfoliated under ball milling in ethylene glycol. Particular attention was paid to the optimisation of ball milling process in various media to achieve a high yield of high-quality BNNSs. The resulting Al-BNNSs composites consisted of Al grains separated by BN layers with a widely varied width from 20<!-- --> <!-- -->nm to 1–2 μm. Within these layers, individual <em>h</em>-BNNSs, approximately 5–10<!-- --> <!-- -->nm thick and up to 200<!-- --> <!-- -->nm long, were mostly oriented in parallel to the Al grain boundaries. The maximum tensile strength of 152<!-- --> <!-- -->MPa was obtained for a sample with 1<!-- --> <!-- -->wt.% of BNNSs, hereby demonstrating a 69% increase compared to pristine Al. Thorough structural investigation showed that Al grains and BN layers had exhibited strong cohesion to each other and withstood high applied loads. Using SEM and high-resolution TEM analysis of fractured surfaces direct experimental evidence of BNNSs involvement into the deformation process through taking over most of the load was obtained.