| 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 |
|
Feijoo, I.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2020Microstructure and Mechanical Properties of an Extruded 6005A Al Alloy Composite Reinforced with TiC Nanosized Particles and Strengthened by Precipitation Hardeningcitations
- 2019Estimation of crystallite size and lattice strain in nano-sized TiC particle-reinforced 6005A aluminium alloy from X-ray diffraction line broadeningcitations
- 2018Evaluación del tamaño de cristalito y la micro-deformación durante el proceso de molienda mecánica del material compuesto AA6005A+ 10% nano-TiC
- 2017Effect of high energy ball milling on the morphology, microstructure and properties of nano-sized TiC particle-reinforced 6005A aluminium alloy matrix compositecitations
Places of action
| Organizations | Location | People |
|---|
article
Effect of high energy ball milling on the morphology, microstructure and properties of nano-sized TiC particle-reinforced 6005A aluminium alloy matrix composite
Abstract
icron-sized aluminium powder alloy AA 6005A was reinforced with different volume fractions, from 1.5, 3 and 6 vol.%, of 20–30 nm diameter nano-sized TiC particles (n-TiC). The nanocomposite powders were synthesized by applying high energy ball milling for different milling times, in the range from 1 to 10 h. It was evident that the presence of n-TiC particles had a marked influence on the powder morphology, average particle size and microstructure of the matrix during the milling process. Also, a fine homogeneous dispersion of the reinforcement phase into the Al alloy powder was obtained after ball milling. No intermetallic compounds were observed during high energy ball milling nor was iron contamination present due to ball and vial media after 10 h milling. The correlations between the morphological and microstructural evolution of the matrix powder particles and the milling time were investigated for each n-TiC volume fraction. The results of this work suggest that the higher reinforcement content produces finer and narrower size distribution of matrix particles at shorter milling times and could be associated with the presence of n-TiC particles, which can favour the refining of matrix particles. The evolution of the crystallite size of the matrix powder particles with the milling time of the three nanocomposite powders is similar to the unreinforced alloy powder, and an increase in the amount of n-TiC particles in the soft matrix didn't result in a finer crystallite size. Furthermore, micro-hardness results of the nanocomposite powder samples showed that their hardness values increased with increasing milling time and reinforcement content and that the contribution of milling process is greater than that of the reinforcement.