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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
Texture hardening observed in Mg–Zn–Nd alloy processed by equal-channel angular pressing (ECAP)
Abstract
The addition of Nd significantly improves the mechanical properties of magnesium alloys. However, only limited amounts of Nd or other rare earth (RE) elements should be used due to their high price. In this study, a low-alloyed Mg–1% Zn–1% Nd (ZN11) alloy was designed and processed by hot extrusion and subsequent equal-channel angular pressing (ECAP) in order to achieve a very fine-grained condition with enhanced strength. The microstructure, texture, and mechanical properties were thoroughly studied. The microstructure after 8 passes through ECAP was homogeneous and characterized by an average grain size of 1.5 µm. A large number of tiny secondary phase precipitates were identified as ordered Guinier–Preston (GP) zones. Detailed analysis of the Schmid factors revealed the effect of the texture on deformation mechanisms. ECAP processing more than doubled the achieved yield compression strength (YCS) of the ZN11 alloy. Significant strengthening by ECAP is caused by grain refinement and the formation of ordered Guinier–Preston zones and particles of a secondary γ-phase.