| 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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Greiner, Christian
Engineering and Physical Sciences Research Council
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Deformation twins as a probe for tribologically induced stress statescitations
- 2023Formation and thermal stability of two-phase microstructures in Al-containing refractory compositionally complex alloys
- 2023Waviness Affects Friction and Abrasive Wear
- 2023Deformation twins as a probe for tribologically induced stress states
- 2022Formation and thermal stability of two-phase microstructures in Al-containing refractory compositionally complex alloyscitations
- 2022Tailoring the Hybrid Magnetron Sputtering Process (HiPIMS and dcMS) to Manufacture Ceramic Multilayers: Powering Conditions, Target Materials, and Base Layers
- 2022Injection Molding of Magnesium Aluminate Spinel Nanocomposites for High‐Throughput Manufacturing of Transparent Ceramicscitations
- 2022Replicative manufacturing of metal moulds for low surface roughness polymer replicationcitations
- 2022Tribological mechanisms of slurry abrasive wearcitations
- 2022Tribologically induced crystal rotation kinematics revealed by electron backscatter diffractioncitations
- 2022Deformation and phase transformation in polycrystalline cementite (Fe$_{3}$C) during single- and multi-pass sliding wear
- 2021Subsurface microstructural evolution during scratch testing on Bcc ironcitations
- 2021On the origin of microstructural discontinuities in sliding contacts: a discrete dislocation plasticity analysiscitations
- 2021Melt‐Extrusion‐Based Additive Manufacturing of Transparent Fused Silica Glasscitations
- 2021Tribological Performance of Additively Manufactured AISI H13 Steel in Different Surface Conditionscitations
- 2020Early deformation mechanisms in the shear affected region underneath a copper sliding contactcitations
- 2020Solid solution strengthening and deformation behavior of single-phase Cu-base alloys under tribological loadcitations
- 2020Microstructural changes in CoCrFeMnNi under mild tribological loadcitations
- 2020Characterization of the Microstructure After Composite Peening of Aluminum
- 2020Tribological performance and microstructural evolution of α-brass alloys as a function of zinc concentrationcitations
- 2017Transparent, abrasion-insensitive superhydrophobic coatings for real-world applicationscitations
- 2016Chronology of the microstructure evolution for pearlitic steel under unidirectional tribological loadingcitations
- 2007Size and shape effects in bioinspired fibrillar adhesives ; Skalen- und Kontureffekte bei bioinspirierten fibrillären Adhäsiven
Places of action
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document
Deformation twins as a probe for tribologically induced stress states
Abstract
Friction and wear of metals are critically influenced by the microstructures of the bodies constituting the tribological contact. Understanding the microstructural evolution taking place over the lifetime of a tribological system therefore is crucial for strategically designing tribological systems with tailored friction and wear properties. Here, we focus on single-crystalline CoCrFeMnNi that is prone to form twins at room temperature. Deformation twins feature a pronounced orientation dependence with a tension-compression anisotropy, a distinct strain release in an extended volume and robust onset stresses. This makes deformation twinning an ideal probe to experimentally investigate the complex stress fields occurring in a tribological contact. Our results clearly show a grain orientation dependence of twinning under tribological load. Unexpectedly, neither the crystal direction parallel to the sliding nor the normal direction are solely decisive for twinning. This experimental approach is ideal to experimentally validate tribological stress field models, as is demonstrates here.