The synergistic action and interplay of hydrogen embrittlement mechanisms in steels and iron: Localized plasticity and decohesion
Component failures due to the hydrogen embrittlement (HE) were observed in different
industrial systems, including high-pressure hydrogen storage tanks, aircraft components …
industrial systems, including high-pressure hydrogen storage tanks, aircraft components …
Hydrogen Embrittlement as a Conspicuous Material Challenge─ Comprehensive Review and Future Directions
Hydrogen is considered a clean and efficient energy carrier crucial for shaping the net-zero
future. Large-scale production, transportation, storage, and use of green hydrogen are …
future. Large-scale production, transportation, storage, and use of green hydrogen are …
[HTML][HTML] Discrete dislocation plasticity HELPs understand hydrogen effects in bcc materials
In an attempt to bridge the gap between atomistic and continuum plasticity simulations of
hydrogen in iron, we present three dimensional discrete dislocation plasticity simulations …
hydrogen in iron, we present three dimensional discrete dislocation plasticity simulations …
Study on interactions of an edge dislocation with vacancy-H complex by atomistic modelling
Due to trapping of hydrogen atoms to vacancy, vacancy-Hydrogen complex exists
dispersively in materials working in hydrogen environment and influences significantly the …
dispersively in materials working in hydrogen environment and influences significantly the …
Direct comparison between experiments and dislocation dynamics simulations of high rate deformation of single crystal copper
A long standing challenge in computational materials science is to establish a quantitative
connection between the macroscopic properties of plastic deformation with the microscopic …
connection between the macroscopic properties of plastic deformation with the microscopic …
[HTML][HTML] The combined magnetic-vibration stress relief
G Huang, B Li - Results in Physics, 2023 - Elsevier
This study proposes a new method of residual stress reduction. In addition, through a series
of devices and technologies, it investigates the evolution of the residual stress, strength, and …
of devices and technologies, it investigates the evolution of the residual stress, strength, and …
Anomalous mechanical behavior of nanocrystalline binary alloys under extreme conditions
Fundamentally, material flow stress increases exponentially at deformation rates exceeding,
typically,~ 103 s− 1, resulting in brittle failure. The origin of such behavior derives from the …
typically,~ 103 s− 1, resulting in brittle failure. The origin of such behavior derives from the …
Study on the mechanical properties of X80 pipeline steel under pre-charged high-pressure gaseous hydrogen
X Wu, M Teng, W Jia, J Cai - International Journal of Hydrogen Energy, 2024 - Elsevier
Hydrogen embrittlement (HE) is a significant challenge to the safe operation of hydrogen-
blended natural gas pipelines. The mechanical properties of X80 steel were studied after H …
blended natural gas pipelines. The mechanical properties of X80 steel were studied after H …
Kinetics of interaction of impurity interstitials with dislocations revisited
J Svoboda, W Ecker, VI Razumovskiy, GA Zickler… - Progress in materials …, 2019 - Elsevier
Interactions of impurity interstitial atoms with dislocations may play an important role in
strengthening of structural materials as well as in other phenomena like hydrogen …
strengthening of structural materials as well as in other phenomena like hydrogen …
Effect of pulsed magnetic field treatment on the residual stress of 20Cr2Ni4A steel
Q Shao, J Kang, Z Xing, H Wang, Y Huang… - Journal of Magnetism …, 2019 - Elsevier
To study the effect of a pulsed magnetic field on the residual stress of 20Cr2Ni4A steel, the
material was treated for 120 s with a 1 T pulsed magnetic field. The microstructure of the …
material was treated for 120 s with a 1 T pulsed magnetic field. The microstructure of the …