16 citations · 34 across the 4 of their papers we have counts for
4 papers · 1 filter
Mechanical Scaling Laws and Deformation Behavior of Nanoporous Tantalum Microparticles
J. I. Ramallo, N. Vázquez von Bibow, M. A. Monclús +3
The mechanical scaling laws of dealloyed nanoporous metals depart from classical Gibson-Ashby predictions for open-cell foams due to a decreased connectivity in their solid network…
A stochastic discrete slip approach to microplasticity: Application to submicron W pillars
Carlos J. Ruestes, Javier Segurado
A stochastic discrete slip approach is proposed to model plastic deformation in submicron domains. The model is applied to the study of submicron pillar () compression…
Topological changes and deformation mechanisms of nanoporous Ta under compression
N. Vazquez von Bibow, E. N. Millán, C. J. Ruestes
While the mechanical behavior of noble nanoporous metals has been the subject of numerous studies, less is known about their recently developed refractory-based counterparts. Here…
Atomistic simulations of ductile failure in a b.c.c. high entropy alloy
Franco Aquistapace, Nicolás Vazquez, Matías Chiarpotti +3
Ductile failure is studied in a bcc HfNbTaZr High Entropy Alloy (HEA) with a pre-existing void. Using molecular dynamics simulations of uniaxial tensile tests, we explore the effec…