| 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 |
|
Carneiro, I.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Investigation of Mechanical Properties of Al/CNT Nanocomposites Produced by Powder Metallurgycitations
- 2023Microstructural Characterization of Al/CNTs Nanocomposites after Cold Rollingcitations
- 2023Production and Characterization of Cu/CNT Nanocompositescitations
- 2023Investigation of thermal stability of aluminum matrix nanocomposites using functionalized MWCNTscitations
- 2022Deformation Behaviour of Cold-Rolled Ni/CNT Nanocompositescitations
- 2021Strengthening Mechanisms in Carbon Nanotubes Reinforced Metal Matrix Composites: A Reviewcitations
- 2021Investigation on the Strengthening Mechanisms of Nickel Matrix Nanocompositescitations
- 2021Heat-Treated Ni-CNT Nanocomposites Produced by Powder Metallurgy Routecitations
- 2020Recent Advances in EBSD Characterization of Metalscitations
- 2020Characterization of Ni-CNTs Nanocomposites Produced by Ball-Millingcitations
- 2020Effect of Morphology and Structure of MWCNTs on Metal Matrix Nanocompositescitations
- 2019EBSD Analysis of Metal Matrix Nanocomposite Microstructure Produced by Powder Metallurgycitations
- 2019Microstructural Characterization of Carbon Nanotubes (CNTs)-Reinforced Nickel Matrix Nanocompositescitations
Places of action
| Organizations | Location | People |
|---|
article
Investigation of Mechanical Properties of Al/CNT Nanocomposites Produced by Powder Metallurgy
Abstract
Demanding requirements in automotive and aerospace applications promote the growing need to obtain materials and advanced technology capable of combining low weight with high mechanical properties. Aluminum matrix nanocomposites could be great candidates to respond to such needs. In this sense, this investigation aims to study the mechanical properties of nanocomposites of aluminum matrices reinforced with carbon nanotubes (CNTs). The nanocomposites were produced by powder metallurgy with 1.00 vol.% of reinforcement and ultrasonication as the dispersion method. Tensile, Vickers microhardness and nanoindentation tests were carried out in different sections. Microstructural characterizations were conducted in scanning electron microscopy (SEM) and electron backscattered diffraction (EBSD) to understand and relate to the mechanical properties. An increase in the yield strength of 185% was observed for the nanocomposites, which can be attributed to the load transfer mechanism. However, the CNTs observed at the grain boundaries promote a decrease in the ductility of the nanocomposites. The mechanical behavior of the nanocomposites was further investigated by EBSD observation. The results revealed that the nanocomposites have a less extensive area of plastic deformation than the Al matrix, which is consistent with the tensile results. The presence of reinforcement affects the lattice rotation during the tensile test and the active slip systems, thus affecting their deformation behavior.