Recent advances in modeling and simulation of the exposure and response of tungsten to fusion energy conditions
Under the anticipated operating conditions for demonstration magnetic fusion reactors
beyond ITER, structural and plasma-facing materials will be exposed to unprecedented …
beyond ITER, structural and plasma-facing materials will be exposed to unprecedented …
Density functional theory models for radiation damage
SL Dudarev - Annual Review of Materials Research, 2013 - annualreviews.org
Density functional theory models developed over the past decade provide unique
information about the structure of nanoscale defects produced by irradiation and about the …
information about the structure of nanoscale defects produced by irradiation and about the …
α′ precipitation in neutron-irradiated Fe–Cr alloys
A series of model Fe–Cr alloys containing 3–18 at.% Cr was neutron irradiated at a nominal
temperature of 563 K to 1.82 dpa. Solute distributions were analyzed by atom probe …
temperature of 563 K to 1.82 dpa. Solute distributions were analyzed by atom probe …
Flux effects in precipitation under irradiation–Simulation of Fe-Cr alloys
Radiation-enhanced precipitation of Cr-rich α′ in irradiated Fe-Cr alloys, which results in
hardening and embrittlement, depends on the irradiating particle and the displacement per …
hardening and embrittlement, depends on the irradiating particle and the displacement per …
[HTML][HTML] Barrier-free predictions of short-range ordering/clustering kinetics in binary FCC solid solutions
We present comparisons of kinetic Monte Carlo (kMC) simulations of isothermal short-range
ordering (SRO) and clustering (SRC) kinetics in binary FCC alloys with a mean-field …
ordering (SRO) and clustering (SRC) kinetics in binary FCC alloys with a mean-field …
Radiation-accelerated precipitation in Fe–Cr alloys
The kinetics of phase separation in Fe–Cr alloys under irradiation is modeled by Atomistic
kinetic Monte Carlo simulations that include the formation, migration and elimination of …
kinetic Monte Carlo simulations that include the formation, migration and elimination of …
An overview of the recurrent failures of duplex stainless steels
CR de Farias Azevedo, HB Pereira, S Wolynec… - Engineering Failure …, 2019 - Elsevier
The favourable combination of mechanical and corrosion properties of ferritic-austenitic
duplex stainless steels (DSSs) makes this class of materials widely employed in many …
duplex stainless steels (DSSs) makes this class of materials widely employed in many …
Modeling radiation induced segregation in iron–chromium alloys
Radiation induced segregation in ferritic Fe–Cr alloys is studied by Atomistic Kinetic Monte
Carlo simulations that include diffusion of chemical species by vacancy and interstitial …
Carlo simulations that include diffusion of chemical species by vacancy and interstitial …
Interaction between vacancies and interstitial solutes (C, N, and O) in : From electronic structure to thermodynamics
The interplay between vacancies (V) and interstitial solutes X (X= C, N, and O) and its impact
on thermodynamic properties of α-Fe solid solutions are studied, starting from first principles …
on thermodynamic properties of α-Fe solid solutions are studied, starting from first principles …
Mechanism of nucleation and incipient growth of Re clusters in irradiated W-Re alloys from kinetic Monte Carlo simulations
High-temperature, high-dose, neutron irradiation of W results in the formation of Re-rich
clusters at concentrations one order of magnitude lower than the thermodynamic solubility …
clusters at concentrations one order of magnitude lower than the thermodynamic solubility …