| People | Locations | Statistics |
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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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Ružić, Jovana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Application of powder metallurgy in the production of the copper-based material
- 2024Mechanical alloying as a crucial step in the fabrication process of Cu alloys
- 2024Cost-Effective Production of CuCrZr Alloy Using Powder Metallurgy ; Isplativa proizvodnja legure CuCrZr primenom metalurgije prahacitations
- 2024Application of Machine Learning for Predicting Mechanical Properties and Designing Novel Biocompatible Titanium Alloys
- 2024Mechanical properties of mullite investigated by nanoindentationcitations
- 2024Prediction of elastic modulus, yield strength, and tensile strength in biocompatible titanium alloys
- 2023Study of the changes in mechanical properties of the copper-zirconium alloys influenced by minor boron addition
- 2023Static and kinetic friction of electroless Ni composite coatings
- 2023Interaction of ns laser with 316L-NiB stainless steel obtained by powder metallurgy – morphological effects and LIBS analysis
- 2023The effect of mechanical alloying parameters on the copper matrix composite materials
- 2023Predicting Low-Modulus Biocompatible Titanium Alloys Using Machine Learningcitations
- 2022Multiscale Modelling and Characterization of Mechanical Properties in Heat-Resistant Alloys
- 2022X-Ray analysis by Williamson-Hall and stereological analysis of mechanically alloyed Cu-Zr-B alloys
- 2021Innovative processing routes in manufacturing of metal matrix composite materialscitations
- 2020Data analytics approach to predict the hardness of copper matrix compositescitations
- 2020Effect of process parameters on the phase transformation kinetics in copper-based alloys and compositescitations
- 2019Microstructural and basic mechanical characteristics of ZA27 alloy-based nanocomposites synthesized by mechanical milling and compocastingcitations
- 2018Influence of the fabrication process of copper matrix composites on cavitation erosion resistancecitations
- 2014Prediction of hardness and electrical properties in ZrB2 particle reinforced metal matrix composites using artificial neural networkcitations
Places of action
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article
Microstructural and basic mechanical characteristics of ZA27 alloy-based nanocomposites synthesized by mechanical milling and compocasting
Abstract
Particulate nanocomposites with the base of ZA27 alloy were synthesized using an innovative route, which includes mechanical milling and compocasting. Scrap from the matrix alloy and ceramic nanoreinforcements were mechanically milled using the ball-milling technique, which led to the formation of composite microparticles. The use of these particles in the compocasting process provided better wettability of ceramic nanoreinforcements in the semi-solid metal matrix, which resulted in a relatively good dispersion of the nanoreinforcements in nanocomposite castings. The presence of nanoreinforcements led to the grain refinement in the matrix of nanocomposites. The mechanical properties of the synthesized nanocomposites are improved and compared with the properties of the metal matrix. The observed increase in the hardness of nanocomposites with Al2O3 nanoreinforcements (20–30 nm) was 6.5% to 10.8%, while the yield strength of these nanocomposites has increased by 12.2% to 23.2%. The hardness and compressive yield strength of the nanocomposites with Al2O3 nanoparticles (100 nm) increased by 1.7% to 8.0% and 2.3% to 8.3%, respectively. The increase in hardness of the nanocomposites with SiC nanoparticles (50 nm) was 11.5% to 20.6%, while the increase in the yield strength was 15.6% to 24.5%. The greatest contribution to the overall strengthening in the synthesized nanocomposites is the result of increased dislocation density due to the difference in coefficients of thermal expansion for the matrix alloy and nanoreinforcements. © The Author(s) 2018.