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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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Delsante, Simona
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2024The corrosion behavior of aluminium-magnesium alloy in natural seawater: effects of the biological activity
- 2022Thermophysical Properties of Fe-Si and Cu-Pb Melts and Their Effects on Solidification Related Processescitations
- 2022Thermophysical properties of Fe-Si and Cu-Pb melts and their effects on solidification related processes
- 2020Characterization of Glass-Ceramic Sealant for Solid Oxide Fuel Cells at Operating Conditions by Electrochemical Impedance Spectroscopycitations
- 2020Characterization of Glass-Ceramic Sealant for Solid Oxide Fuel Cells at Operating Conditions by Electrochemical Impedance Spectroscopycitations
- 2019Experimental thermodynamics, surface and transport properties of liquid Ag-Ge alloyscitations
- 2017Assessing the corrosion resistance of binary Al–Sc alloys in chloride-containing environmentcitations
- 2016Effects of Sb addition on the properties of Sn-Ag-Cu/(Cu, Ni) solder systemscitations
- 2014Effect of the Rare-Earth Addition (R = Ce, Sm) on the Phase Equilibria and Microstructure of Ni-Al Alloyscitations
- 2014Thermochemical investigation of Sm-Mg alloyscitations
- 2014Enthalpies of formation of Cd-Pr intermetallic compounds and thermodynamic assessment of the Cd-Pr systemcitations
- 2014The Gd–Ni–Al system: phases formation and isothermal sections at 500°C and 800°Ccitations
- 2013Thermodynamic stability of RNi2 Laves phasescitations
- 2013Electrocatalytic activity of crystalline Ni-Co-M (M = Cr, Mn, Cu) alloys on the oxygen evolution reaction in an alkaline environmentcitations
- 2012Influence of noble metals alloying additions on the corrosion behaviour of titanium in a fluoride-containing environmentcitations
- 2012Thermodynamic study and re-assessment of the Ge-Ni systemcitations
- 2011Bulk and surface properties of liquid Sb-Sn alloyscitations
- 2011Thermochemistry of RPdAl (R = rare earth metal) intermetallics
- 2010Influence of rare earth metals on the characteristics of anodic oxide films on aluminium and their dissolution behaviour in NaOH solutioncitations
- 2009Synthesis and structural characterization of ternary compounds belonging to the series RE2+mNi4+mAl15+4m (RE = rare earth metal)citations
- 2009Thermochemistry of Pd-In, Pd-Sn and Pd-Zn alloy systemscitations
- 2009SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF TERNARY COMPOUNDS BELONGING TO THE SERIES RE2+mNi4+mAl15+4m (R = RARE EARTH METAL)citations
- 2008Al-Ti-Zn System: thermochemistry of the Ti(Zn,Al)3 phases
- 2008Electrocatalytic behaviour of Co–Ni–R (R = Rare earth metal) crystalline alloys as electrode materials for hydrogen evolution reaction in alkaline mediumcitations
- 2008Effect of rare earth metals addition on the corrosion behaviour of crystalline Co-Ni alloys in alkaline solutioncitations
- 2008Phase relations of the Sm-Ni-Al ternary system at 500°C in the 40-100 at.% Al regioncitations
- 2008Calcium – Iron – Oxygencitations
- 2008Calorimetric investigations of reactive metallic systems containing Sm, Mg, Zn and P
- 2007Correlation of microstructure and catalytic activity of crystalline Ni-Co-Y alloy electrode for the hydrogen evolution reaction in alkaline solutioncitations
- 2006Phase stability and cohesive properties of Ti-Zn intermetallics: First-principles calculations and experimental resultscitations
- 2004Thermodynamic analysis and assessment of the Ce-Ni systemcitations
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article
Synthesis and structural characterization of ternary compounds belonging to the series RE2+mNi4+mAl15+4m (RE = rare earth metal)
Abstract
The investigation of selected alloys in the Al-rich part of ten RE-Ni-Al systems (RE = rare earth metal) has proved the existence of eight new ternary compounds: five with stoichiometry "R4Ni6Al 23" (mC66-Y4Ni6Al23-type, for RE = Pr, Nd, Tb, Dy, Ho) and three with stoichiometry "R3Ni 5Al19" (oC108-Gd3Ni5Al 19-type, for RE = Sm, Dy and Er). In addition, the existence of R4Ni6Al23 (RE = Ce and Gd) and of Gd 3Ni5Al19 has been confirmed. Lattice parameters have been determined and compared with those previously reported in literature. The samples have been synthesized from pure elements by induction melting, annealed at 800°C and then water quenched. Micrographic characterization was carried out using a light optical microscope (LOM) and a scanning electron microscope (SEM). The structural characterization was performed by X-ray powder diffraction.