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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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Willumeit, Regine
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Publications (9/9 displayed)
- 2024Improvement of corrosion resistance of PEO coated dissimilar Ti/Mg0.6Ca couplecitations
- 2021Assessing the microstructure and in vitro degradation behavior of Mg-xGd screw implants using µCTcitations
- 2016Towards microstructure-cytocompatibility relationship in ultralight Mg-4Li-1Ca (LX41) alloy for degradable implant applicationscitations
- 2015Mechanical properties and corrosion behavior of Mg-Gd-Ca-Zr alloys for medical applicationscitations
- 2013Element distribution in the corrosion layer and cytotoxicity of alloy Mg-10Dy during in vitro biodegradationcitations
- 2013Antibacterial biodegradable Mg-Ag alloys
- 2012Influence of ageing treatment on microstructure, mechanical and bio-corrosion properties of Mg–Dy alloyscitations
- 2011Mechanical and corrosion properties of binary Mg-Dy alloys for medical applicationscitations
- 2008Degradable biomaterials based on magnesium corrosioncitations
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article
Influence of ageing treatment on microstructure, mechanical and bio-corrosion properties of Mg–Dy alloys
Abstract
Mg–Dy alloys have shown to be promising for medical applications. In order to investigate the influence of ageing treatment on their mechanical and corrosion properties, three Mg–xDy alloys (x=10, 15, 20 wt%) were prepared. Their microstructure, mechanical and corrosion behavior were investigated. The results indicate that ageing at 250 °C has little influence on the mechanical and corrosion properties. In contrast, ageing at 200 °C significantly increases the yield strength, and reduces the ductility. After ageing at 200 °C, the corrosion rate of Mg–20Dy alloy increases largely in 0.9 wt% NaCl solution, but remains unchanged in cell culture medium.