[HTML][HTML] Coupled analysis of hydrogen diffusion, deformation, and fracture: a review
Hydrogen (H), emerging as a sustainable and promising clean energy source, holds
significant potential for transitioning towards a H-based economy, offering a cleaner …
significant potential for transitioning towards a H-based economy, offering a cleaner …
A hydrogen diffusion model considering grain boundary characters based on crystal plasticity framework
K Li, B Tang, M Zhang, L Zhao, X Liu, J Fan… - International Journal of …, 2023 - Elsevier
The influence of grain boundaries (GBs) on hydrogen transportation is a crucial factor in
understanding the mechanisms of hydrogen embrittlement (HE) in polycrystalline alloys …
understanding the mechanisms of hydrogen embrittlement (HE) in polycrystalline alloys …
Validating continuum theory for Cottrell atmosphere solute drag by molecular dynamics simulations
When a dislocation moves through a field of mobile solute atoms, solutes segregate to the
dislocation and form Cottrell atmospheres which exert solute drag forces. Over the last 70 …
dislocation and form Cottrell atmospheres which exert solute drag forces. Over the last 70 …
Hydrogen embrittlement in Nickel oligocrystals: Experimentation and crystal plasticity-phase field fracture modeling
This work investigates the hydrogen embrittlement (HE) behavior of Nickel-201 alloy using
experimental and numerical approaches. In experimentation, the effect of electrochemical …
experimental and numerical approaches. In experimentation, the effect of electrochemical …
Modeling the helium transport and premature intergranular fracture by dislocation motion in irradiated metals
Helium migration is an important mechanism of helium embrittlement in irradiated metallic
materials, which can severely affect their service reliability. Despite many efforts to reveal the …
materials, which can severely affect their service reliability. Despite many efforts to reveal the …
A continuum scale chemo-mechanical model for multi-trap hydrogen transport in deformed polycrystalline metals
This study presents a coupled multi-trap hydrogen diffusion and crystal plasticity model
within a thermodynamically consistent framework. The developed modeling scheme …
within a thermodynamically consistent framework. The developed modeling scheme …
Discerning the duality of H in Mg: H-induced damage and ductility
Prone H reduction is considered an important factor in the poor corrosion resistance of Mg
and its alloys, while the reduced H simultaneously impacts their mechanical properties …
and its alloys, while the reduced H simultaneously impacts their mechanical properties …
A coupled diffusional-mechanical model accounting for hydrogen enhancements of strain-induced dislocations and vacancies
Informed by the current understanding of hydrogen-dislocations/vacancies interactions, a
coupled diffusional-mechanical model accounting for hydrogen-enhanced strain-induced …
coupled diffusional-mechanical model accounting for hydrogen-enhanced strain-induced …
[HTML][HTML] A strategy for simultaneously enhancing mechanical strength and hydrogen embrittlement resistance: Exceptional performance of laminated metal composite …
ZA Luo, LY Mao, C Huang, HY Zhou, MK Wang - Materials & Design, 2024 - Elsevier
High-strength metallic materials with low hydrogen embrittlement (HE) susceptibility have
always been regarded as ideal commercial materials in the hydrogen energy field. This work …
always been regarded as ideal commercial materials in the hydrogen energy field. This work …
Investigation into hydrogen assisted fracture in Nickel oligocrystals
This study investigates the hydrogen embrittlement (HE) behavior of Nickel-201 alloy using
the oligocrystal approach. To comprehend the influence of microstructure toward HE …
the oligocrystal approach. To comprehend the influence of microstructure toward HE …