Optimizing high-entropy alloys using deep neural networks

S Papanikolaou, DJ Armaghani, AS Mohammed… - Materialia, 2024 - Elsevier
Exceptional mechanical properties of multi-principal element alloys have been typically
achieved through manual trial-and-error approaches. The advances in artificial neural …

Yielding in multicomponent metallic glasses: Universal signatures of elastic modulus heterogeneities

K Karimi, MJ Alava, S Papanikolaou - Physical Review Materials, 2023 - APS
Sheared multicomponent bulk metallic glasses are characterized by both chemical and
structural disorder that define their properties. We investigate the behavior of the local …

Collision Cascade-Driven Evolution of Vacancy Defects in Ni-Based Concentrated Solid-Solution Alloys

A Aligayev, M Reis, A Chartier, Q Huang… - arxiv preprint arxiv …, 2024 - arxiv.org
Concentrated solid--solution alloys (CSAs) in single--phase form have recently garnered
considerable attention owing to their potential for exceptional irradiation resistance. This …

Thermodynamic stability analysis of AlxCrMn5MoTi high-entropy alloys for high-temperature applications: A CALPHAD-assisted approach

F Ben, TA Phahlane, AM Ukpong… - MATEC Web of …, 2024 - matec-conferences.org
In lightweight high-entropy alloy development, a titanium-aluminium (TiAl) base matrix is
favored for its low density, high strength-to-weight ratio, and excellent corrosion resistance …

Disorder enhanced dynamical heterogeneity in strain glass alloys

X Tao, H Zong - Journal of Physics: Condensed Matter, 2023 - iopscience.iop.org
An open question related to strain-glass (STG) alloys is whether they process similar
dynamical behaviors to other glass systems. In the present work, we investigate the …