| 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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Mato, S.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Long-term high temperature oxidation of CrAl(Y)N coatings in steam atmosphere
- 2018Comparative Study of Micro- and Nano-structured Coatings for High-Temperature Oxidation in Steam Atmospherescitations
- 2014Comparative Study of Micro- and Nano-structured Coatings for High-Temperature Oxidation in Steam Atmospherescitations
- 2005Plastic Deformation and Mechanical Softening of Pd40Cu30Ni10P20 Bulk Metallic Glass During Nanoindentationcitations
- 2005Phase formation in quinary Ti-based nanocomposites and an analogous ternary system with a view to thermodynamic modellingcitations
- 2005Formation of a metastable eutectic during the solidification of the alloy Ti<inf>60</inf>Cu<inf>14</inf>Ni<inf>12</inf>Sn<inf>4</inf>Ta<inf>10</inf>citations
- 2005Mechanical characterization of Cu<inf>60</inf>Zr<inf>22</inf>Ti <inf>18</inf> bulk metallic glasses
- 2005Microstructural and nano-mechanical characterisation of in-situ formed, Ti-base multicomponent composites with a nanocrystalline matrixcitations
- 2005Effect of relaxation and primary nanocrystallization on the mechanical properties of Cu<inf>60</inf>Zr<inf>22</inf>Ti<inf>18</inf> bulk metallic glasscitations
- 2005Corrosion behaviour of a Ti-base nanostructure-dendrite compositecitations
- 2004Nanomechanical characterization of Ti-base nanostructure-dendrite compositecitations
- 2003Nano-Mechanical Study of Mechanically Alloyed Zr-Cu-Al-Ni Glass Composite Containing Second-Phase ZrC Particles
- 2003Microstructure of Ti-Based, Dendrite/Nanostructured-Matrix Compositescitations
Places of action
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article
Plastic Deformation and Mechanical Softening of Pd40Cu30Ni10P20 Bulk Metallic Glass During Nanoindentation
Abstract
<jats:p>Nanoindentation tests of Pd<jats:sub>40</jats:sub>Cu<jats:sub>30</jats:sub>Ni<jats:sub>10</jats:sub>P<jats:sub>20</jats:sub> bulk metallic glass were performed over a wide range of indentation rates (from 0.04 up to 6.4 mN s<jats:sup>−1</jats:sup>) under the standard load control mode. New results using the feedback displacement control mode are also presented. The dependence of the pop-in formation on the loading rate is investigated. Variations in hardness and reduced elastic modulus as a function of the indentation rate are observed. A softening effect occurs when increasing the loading rate. This is explained by the differences in plastic deformation achieved at different indentation rates. The displacement control mode was used to avoid the shear localization of the free volume, leading to the almost complete absence of pop-ins along the loading curve. The obtained results suggest that plastic flow in bulk metallic glasses is governed by the rate of creation of free volume, which depends on the strain rate and its localization into shear bands.</jats:p>