| 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 |
|
Gaillard, Yves
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2024Multiscale Elastic Modulus Characterization of Ti0.5Fe0.45Mn0.05, an Iron–Titanium–Manganese Alloy Dedicated to Hydrogen Storage
- 2024Fracture toughness determination methods of WC-Co cemented carbide material at micro-scale from micro-bending method using nanoindentation
- 2024Experimental and numerical investigation of porous heat exchangers with Kelvin cell structured foam at high temperatures: Coupled conduction-convection and radiation heat transfercitations
- 2022In situ damping identification of plant fiber composites using dynamic grid nanoindentationcitations
- 2022Simultaneous extraction of the elastic-plastic properties of a thin film and its substrate from an identifiability-based design of depth-sensing nanoindentation testing
- 2022Viscoelastic properties of plant fibers - Dynamic analysis and nanoindentation tests
- 2021Grid nano-indentation as full-field measurements
- 2021Extraction of microstructural parameters from sculptured thin films nanoindentation
- 2021Damping behavior of hemp and flax fibre reinforced greenpoxy composites
- 2020RELATION BETWEEN HARDNESS OF (Ti, Al)N BASED MULTILAYERED COATINGS AND PERIODS OF THEIR STACKINGcitations
- 2020Identifiability of single crystal plasticity parameters from residual topographies in Berkovich nanoindentation on FCC nickelcitations
- 2020RELATION BETWEEN HARDNESS OF MULTILAYERED (Ti, Al)N BASED COATINGS AND PERIODS OF THEIR STACKING
- 2020High-Entropy FeCoNiB0.5Si0.5 Alloy Synthesized by Mechanical Alloying and Spark Plasma Sinteringcitations
- 2020High-Entropy FeCoNiB0.5Si0.5 Alloy Synthesized by Mechanical Alloying and Spark Plasma Sinteringcitations
- 2020High-Entropy FeCoNiB0.5Si0.5 Alloy Synthesized by Mechanical Alloying and Spark Plasma Sinteringcitations
- 2020On the uniqueness of intrinsic viscoelastic properties of materials extracted from nanoindentation using FEMUcitations
- 2020In situ synchrotron ultrasonic fatigue testing device for 3D characterisation of internal crack initiation and growthcitations
- 2019Relation between hardness of multilayered (Ti,Al)N based coatings and periods of their stacking
- 2018Single crystal plasticity parameters identification from residual imprint topography after nano-indentation
- 2017Effect of a hyper deformation drawing process on mechanical behaviour of thin wires of Ti-26Nb (at.%) alloyscitations
- 2016Sensitivity of the residual topography to single crystal plasticity parameters in Berkovich nanoindentation on FCC nickel
- 2014Anisotropy and crystal plasticity analysis of a FCC nickel polycrystal by nanoindentation and numerical modeling
- 2012Superplastic behavior of rosin/beeswax blends at room temperaturecitations
- 2006Instrumented indentation on alumina-alumina/zirconia multilayered composites with residual stressescitations
Places of action
| Organizations | Location | People |
|---|
article
High-Entropy FeCoNiB0.5Si0.5 Alloy Synthesized by Mechanical Alloying and Spark Plasma Sintering
Abstract
<jats:p>A FeCoNi(B0.5Si0.5) high-entropy alloy with the face-centered cubic (FCC) crystal structure was synthesized by mechanical alloying and spark plasma sintering (SPS). Phase evolution, microstructure, morphology and annealing behaviors were investigated. It was found that a single FCC solid solution appears after 50 h of milling. The grain size was 10 nm after 150 h of milling. Microstructure parameters were calculated by the Rietveld fitting of the X-ray Diffraction patterns. Magnetic characterizations of milled and annealed powders at 650 °C for 1 h were investigated. The heat treatment improves the magnetic properties of the milled powders by enhancing the saturation magnetization value from 94.31 to 127.30 emu/g and decreasing the coercivity from 49.07 to 29.57 Oe. The cohabitation of the FCC phase with the equilibrium crystalline phases observed after annealing is responsible of this magnetic softening. The as-milled powder was also consolidated by spark plasma sintering at 750 and 1000 °C. The obtained specimen consolidated at 750 °C improved the coercivity to 25.06 Oe and exhibited a compressive strength of 1062 Mpa and Vickers hardness of 518 ± 14 HV, with a load of 2 kN. The nanoindentation technique with the Berkovich indentor gave hardness and indentation elastic modulus of 6.3 ± 0.3 Gpa (~640 HV) and 111 ± 4 Gpa for samples consolidated by SPS at 750 °C.</jats:p>