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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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Baytekin-Gerngross, M.
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Publications (4/4 displayed)
- 2018Self-organized growth of crystallographic macropores in multicrystalline Zn by nanoscale sculpturingcitations
- 2016Chemical sculpturing of Al micro-particles for polymer composites and universal polymer-polymer jointscitations
- 2016Making metal surfaces strong, resistant, and multifunctional by nanoscale-sculpturingcitations
- 2015Surface structuring of Ti-Al-V and Al-Mg alloys by chemical etching for advanced polymer adhesioncitations
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document
Surface structuring of Ti-Al-V and Al-Mg alloys by chemical etching for advanced polymer adhesion
Abstract
<p>This paper shows the wet chemical formation of a mechanical interlocking structure with hook-like surface feature by etching exemplarily for a commonly used Ti (Ti3Al2.5V) and Al alloy (AlMg3) and the structural characterization of these surfaces. The mechanical properties of such metal-polymer joints are investigated by standard lap shear tests of metal-polymer-metal sandwich structures. They exhibit always cohesive failure in the polymer for the mechanical interlocking metal surfaces and adhesive failure for the grit-blasted metal surfaces. The ultimate shear strength before failure is at least tripled compared to the gritblasted metal surfaces.</p>