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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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Král, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Spark plasma sintered Mg-4Y-3Nd with exceptional tensile performancecitations
- 2022Concurrence of High Corrosion Resistance and Strength with Excellent Ductility in Ultrafine-Grained Mg-3Y Alloycitations
- 2020Texture hardening observed in Mg–Zn–Nd alloy processed by equal-channel angular pressing (ECAP)citations
- 2020Microstructure of the novel biomedical Mg–4Y–3Nd alloy prepared by spark plasma sinteringcitations
- 2020Texture Hardening Observed in Mg–Zn–Nd Alloy Processed by Equal-Channel Angular Pressing (ECAP)citations
- 2017Effect of cryogenic temperature on spectroscopic and laser properties of Er,Yb - doped potassium-lanthanum phosphate glasscitations
- 2016Phosphate content influence on structural, spectroscopic, and lasing properties of Er,Yb-doped potassium-lanthanum phosphate glassescitations
- 2016Characterization and crystallization kinetics of Er-doped Li.sub.2./sub.O-Y.sub.2./sub.O.sub.3./sub.-P.sub.2./sub.O.sub.5./sub. glass studied by non-isothermal DSC analysiscitations
- 2015Study of influence of P.sub.2./sub.O.sub.5./sub. content in the starting batch on thermal properties of alkali rare earth phosphate glasses
- 2015Influence of sample particle size on the crystallization of undercooled molted glassy Er:LiY(PO.sub.3./sub.).sub.4./sub
- 2014Comparison of in-plane cyclic response of unstrengthened and strengthened walls from unfired bricks
- 2014Thermal analysis of Er-doped potassium ytterbium lanthanum phosphate glass
- 2014Investigation of Mechanical Properties of Fe3Al-Based Alloys with Vanadium and Carbon Additions by Small Punch Test
- 2013Preparation and characterization of Er doped potassium ytterbium lanthanum phosphate glasses
- 2012Study on glass transition temperature of meta-phosphate glasses
- 2010Application of ultrasonic methods to determine elastic anisotropy of polycrystalline copper processed by equal-channel angular pressingcitations
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article
Concurrence of High Corrosion Resistance and Strength with Excellent Ductility in Ultrafine-Grained Mg-3Y Alloy
Abstract
In the field of magnesium-based degradable implantable devices, the Mg-Y-RE-Zr alloying system (WE-type) has gained popularity due to its satisfying degradation rate together with mechanical strength. However, utilization of RE and Zr in the WE-type alloys was originally driven to improve Mg-based alloys for high-temperature applications in the industry, while for medical purposes, there is a question of whether the amount of alloying elements may be further optimized. For this reason, our paper presents the Mg-3Y (W3) magnesium alloy as an alternative to the WE43 alloy. This study shows that the omission of RE and Zr elements did not compromise the corrosion resistance and the degradation rate of the W3 alloy when compared with the WE43 alloy; appropriate biocompatibility was preserved as well. It was shown that the decrease in the mechanical strength caused by the omission of RE and Zr from the WE43 alloy could be compensated for by severe plastic deformation, as achieved in this study, by equal channel angular pressing. Ultrafine-grained W3 alloy exhibited compression yield strength of 362 ± 6 MPa and plastic deformation at maximum stress of 18 ± 1%. Overall, the early results of this study put forward the motion of avoiding RE elements and Zr in magnesium alloy as a suitable material for biodegradable applications and showed that solo alloying of yttrium is sufficient for maintaining desirable properties of the material at once. © 2022 by the authors.