Void swelling in additively manufactured 316L stainless steel with hafnium composition gradient under self-ion irradiation
Compositionally-graded austenitic 316L stainless steel (SS) samples with five different
Hafnium (Hf) concentrations (up to 1 wt.%) were additively manufactured by directed energy …
Hafnium (Hf) concentrations (up to 1 wt.%) were additively manufactured by directed energy …
The effect of the initial microstructure in terms of sink strength on the ion-irradiation-induced hardening of ODS alloys studied by nanoindentation
B Duan, C Heintze, F Bergner, A Ulbricht… - Journal of Nuclear …, 2017 - Elsevier
Oxide dispersion strengthened (ODS) Fe-Cr alloys are promising candidates for structural
components in nuclear energy production. The small grain size, high dislocation density and …
components in nuclear energy production. The small grain size, high dislocation density and …
Molecular Dynamics Simulations of Displacement Cascade in Ni-Based Concentrated Solid Solution Alloys
Single-phase concentrated solid solution alloys (SP-CSAs), including high-entropy alloys,
have received extensive attention due to their excellent irradiation resistance. In this work …
have received extensive attention due to their excellent irradiation resistance. In this work …
Effect of grain boundary on the mechanical behaviors of irradiated metals: a review
The design of high irradiation-resistant materials is very important for the development of
next-generation nuclear reactors. Grain boundaries acting as effective defect sinks are …
next-generation nuclear reactors. Grain boundaries acting as effective defect sinks are …
Composition-dependent transformation-induced plasticity in Co-based complex concentrated alloys
While the mechanically-induced martensitic transformation and transformation-induced
plasticity (TRIP) effects have various known benefits, transformation of blocky martensite can …
plasticity (TRIP) effects have various known benefits, transformation of blocky martensite can …
Microstructural changes and void swelling of a 12Cr ODS ferritic-martensitic alloy after high-dpa self-ion irradiation
A dual-phase 12Cr oxide-dispersion-strengthened (ODS) alloy, with improved corrosion and
oxidation resistance exhibits promising void swelling resistance and microstructural stability …
oxidation resistance exhibits promising void swelling resistance and microstructural stability …
Response of solidification cellular structures in additively manufactured 316 stainless steel to heavy ion irradiation: an in situ study
In-core or cladding structural materials exposed to heavy ion irradiation often suffer serious
irradiation-induced damages. Introducing defect sinks can effectively mitigate irradiation …
irradiation-induced damages. Introducing defect sinks can effectively mitigate irradiation …
In situ study of defect migration kinetics in nanoporous Ag with enhanced radiation tolerance
Defect sinks, such as grain boundaries and phase boundaries, have been widely accepted
to improve the irradiation resistance of metallic materials. However, free surface, an ideal …
to improve the irradiation resistance of metallic materials. However, free surface, an ideal …
Understanding the Radiation Resistance Mechanisms of Nanocrystalline Metals from Atomistic Simulation
L Zhang - Metals, 2021 - mdpi.com
Metallic materials produce various structural defects in the radiation environment, resulting
in serious degradation of material properties. An important way to improve the radiation …
in serious degradation of material properties. An important way to improve the radiation …
[HTML][HTML] Examining the influence of grain size on radiation tolerance in the nanocrystalline regime
Nanocrystalline materials have been proposed as superior radiation tolerant materials in
comparison to coarse grain counterparts. However, there is still a limited understanding …
comparison to coarse grain counterparts. However, there is still a limited understanding …