| 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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Chawla, N.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Laser microwelding as a novel alloying process to fabricate NiTiPtIr high temperature shape memory alloys
- 2021X-ray computer tomography (XCT) of fatigue damage in laser-machined versus milled carbon fiber reinforced polymer matrix compositescitations
- 2020Nanomechanical characterization of the fracture toughness of Al/SiC nanolaminatescitations
- 2018Mechanical properties of metal-ceramic nanolaminates: Effect of constraint and temperaturecitations
- 2016Orientation dependence of indentation behavior in Al-SiC nanolaminate compositescitations
- 2016Deformation mechanisms of ultra-thin Al layers in Al/SiC nanolaminates as a function of thickness and temperaturecitations
- 2016Anisotropy, size, and aspect ratio effects on micropillar compression of Al-SiC nanolaminate compositescitations
- 2014Effect of layer thickness on the high temperature mechanical properties of Al/SiC nanolaminatescitations
- 2013Mechanical Characterization of Lead-Free Sn-Ag-Cu Solder Joints by High-Temperature Nanoindentationcitations
- 2013Mechanical Characterization of Lead-Free Sn-Ag-Cu Solder Joints by High-Temperature Nanoindentationcitations
- 2013High temperature micropillar compression of Al/SiC nanolaminatescitations
- 2012Three dimensional (3D) microstructure-based modeling of interfacial decohesion in particle reinforced metal matrix compositescitations
- 2012Three dimensional (3D) microstructure-based modeling of interfacial decohesion in particle reinforced metal matrix compositescitations
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article
X-ray computer tomography (XCT) of fatigue damage in laser-machined versus milled carbon fiber reinforced polymer matrix composites
Abstract
<p>Remote laser beam cutting is a non-contact, tool-wear-free cutting technology that guarantees consistent cutting quality for fiber-reinforced polymers with high efficiency. Since it is a thermal process, a heat-affected zone (HAZ) inevitably occurs at the edge of the cut. Within this HAZ the original material condition is changed locally, which influences the mechanical behavior of the component. In this paper, we have investigated the effect of HAZ on fatigue behavior, for the first time, using a high-resolution X-ray Computed Tomography (XCT) for carbon fiber reinforced polymer (CFRP). The investigation methodology allows non-destructive diagnostics of the HAZ. The laser-cut materials were compared to those machined by conventional milling. The quantitative damage mechanisms, in terms of delaminations, transverse cracks, etc., were investigated and correlated to the laser and milled processes.</p>