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 |
|
Millan, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2019Phenanthrene catalytic cracking in Supercritical Water: effect of the reaction medium on NiMo/SiO2 catalystscitations
- 2017Stability and performance of robust dual-phase (ZrO2)0.89(Y2O3)0.01(Sc2O3)0.10-Al0.02Zn0.98O1.01 oxygen transport membranescitations
- 2016Preferential Co partitioning to alpha-Fe in nanocrystalline CoFeNbB alloys by Mn additioncitations
- 2009Supersaturated solid solution obtained by mechanical alloying of 75% Fe, 20% Ge and 5% Nb mixture at different milling intensitiescitations
- 2008An equivalent time approach for scaling the mechanical alloying processescitations
- 2005Pillared clays as catalysts for hydrocracking of heavy liquid fuelscitations
Places of action
Organizations | Location | People |
---|
article
An equivalent time approach for scaling the mechanical alloying processes
Abstract
<p>Dynamics of a single ball into a planetary ball mill is analyzed leading to a cubic dependence of the power transferred during milling with the rotational speed, Ω. This leads to the definition of an equivalent time to describe the state of ball milled powders independently of Ω. Mechanical alloying of Fe<sub>75</sub>Ge<sub>20</sub>Nb<sub>5</sub>composition is studied by a combination of experimental techniques (differential scanning calorimetry, scanning electron microscopy, energy dispersive X-ray spectrometry, X-ray diffraction, Mössbauer spectrometry and vibrating sample magnetometry) and results evidence a good agreement with the predictions of the equivalent time approach. © 2007 Elsevier Ltd. All rights reserved.</p>