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Atomistic simulations of tensile deformation of a nanoporous high-entropy alloy
Deluigi, O. R.; Valencia, F.; Amigo, N.; Aquistapace, F.; Gonzalez, R. I.; Bringa, E. M. (2022)High-entropy alloys (HEAs) display outstanding mechanical properties which make possible new technological applications. There are many studies of bulk HEAs, but here we focus on FeCrNiCuCo single-crystal face-centered ...
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Influence of grain size on mechanical properties of a refractory high entropy alloy under uniaxial tension
Deluigi, O. R.; Valencia, F.; Tramontina, Diego Ramiro; Amigo, N.; Rojas-Nunez, Javier; Bringa, E. M. (2023)There is a growing interest in High Entropy Alloys (HEAs) due to their outstanding mechanical properties. Most simulation studies have focused on face-centered cubic (fcc) HEAs; however, bcc HEAs can offer a larger elastic ...
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Machine learning modeling for the prediction of plastic properties in metallic glasses
Amigo, N.; Palominos, Simón; Valencia, F. (2023)Metallic glasses are one of the most interesting mechanical materials studied in the last years, but as amorphous solids, they differ strongly from their crystalline counterparts. This matter can be addressed with the ...
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Plastic behavior of a nanoporous high-entropy alloy under compression
Deluigi, O. R.; Amigo, N.; Valencia, F.; Aquistapace, F.; Tramontina, Diego Ramiro; Gonzalez, R. I.; Bringa, E. M. (2023)Nanoporous High-entropy alloys (HEA) have attracted increasing attention in recent years due to their remarkable mechanical properties and their capability as storage devices. However, chemical complexity involves fluctuations ...