63 citations · 153 across the 8 of their papers we have counts for
8 papers
The impact of alloying elements on the precipitation stability and kinetics in iron based alloys: An atomistic study
Giovanni Bonny, Christophe Domain, Nicolas Castin +2
Iron based industrial steels typically contain a large number of alloying elements, even so-called low alloyed steels. Under irradiation, these alloying elements form clusters that…
Atomistic Investigation of Elementary Dislocation Properties Influencing Mechanical Behaviour of alloy and alloy
Ayobami Daramola, Anna Fraczkiewicz, Giovanni Bonny +4
In this work, molecular dynamics (MD) simulations were used to investigate elementary dislocation properties in a Co-free high entropy (HEA) model alloy ($Cr_{15}Fe_{46}Mn_{17}Ni_{…
Multiscale modelling in nuclear ferritic steels: from nano-sized defects to embrittlement
N. Castin, G. Bonny, M. J. Konstantinović +12
Radiation-induced embrittlement of nuclear steels is one of the main limiting factors for safe long-term operation of nuclear power plants. In support of accurate and safe reactor…
Development of a Plasticity-oriented Interatomic Potential for CrFeMnNi High Entropy Alloys
Ayobami Daramola, Giovanni Bonny, Gilles Adjanor +3
An interatomic potential (termed EAM-21) has been developed with the embedded atomic method (EAM) for CrFeMnNi quaternary HEAs. This potential is based on a previously developed po…
The dominant mechanisms for the formation of solute-rich clusters in low-Cu steels under irradiation
N. Castin, G. Bonny, A. Bakaev +6
The formation of nano-sized, coherent, solute-rich clusters (NSRC) is known to be an important factor causing the degradation of the macroscopic properties of steels under irradiat…
Smart energy models for atomistic simulations using a DFT-driven multifidelity approach
Luca Messina, Alessio Quaglino, Alexandra Goryaeva +5
The reliability of atomistic simulations depends on the quality of the underlying energy models providing the source of physical information, for instance for the calculation of mi…