In the present work, we establish a one-way coupled crystal plasticity – hydrogen diffusion analysis and use this approach to study the hydrogen transport in artificial polycrystalline aggregates of 316L steel with different grain geometries and crystallographic orientation. The data about stress/strain fields computed at the microstructure scaleutilizing the crystal plasticity concept are transferred to the in-house diffusion code which was developed using a new numerical scheme for solving parabolic equations. In the case of initial uniform hydrogen content, the heterogeneity of the mechanical fields is shownto induce a redistribution of hydrogen in the microstructure. The effect of strain rate is clearly revealed. In the second part, hyd...
In this study, we investigate the effect of the heterogeneous micromechanical stress fields resultin...
Due to experimental limitations, the solute distribution in polycrystalline materials is difficult t...
Anticipating hydrogen embrittlement requires knowledge of the effect of different time and spatial s...
Une approche couplée prenant en compte l’interaction de la plasticité cristalline et de la diffusion...
Une approche couplée prenant en compte l’interaction de la plasticité cristalline et de la diffusion...
In the framework of the coupling between plasticity and hydrogen interactions with the metallic mate...
In the framework of the coupling between plasticity and hydrogen interactions with the metallic mate...
A thorough investigation on the influence of several metallurgical defects on the hydrogen diffusion...
Our work focuses on the impact of structural heterogeneities on the diffusion of hydrogen in metals....
Our work focuses on the impact of structural heterogeneities on the diffusion of hydrogen in metals....
The mobility of hydrogen in metals is a key parameter for understanding the basic mechanisms of hydr...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
In this study, we investigate the effect of the heterogeneous micromechanical stress fields resultin...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
In this study, we investigate the effect of the heterogeneous micromechanical stress fields resultin...
Due to experimental limitations, the solute distribution in polycrystalline materials is difficult t...
Anticipating hydrogen embrittlement requires knowledge of the effect of different time and spatial s...
Une approche couplée prenant en compte l’interaction de la plasticité cristalline et de la diffusion...
Une approche couplée prenant en compte l’interaction de la plasticité cristalline et de la diffusion...
In the framework of the coupling between plasticity and hydrogen interactions with the metallic mate...
In the framework of the coupling between plasticity and hydrogen interactions with the metallic mate...
A thorough investigation on the influence of several metallurgical defects on the hydrogen diffusion...
Our work focuses on the impact of structural heterogeneities on the diffusion of hydrogen in metals....
Our work focuses on the impact of structural heterogeneities on the diffusion of hydrogen in metals....
The mobility of hydrogen in metals is a key parameter for understanding the basic mechanisms of hydr...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
In this study, we investigate the effect of the heterogeneous micromechanical stress fields resultin...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
A key issue in understanding and effectively managing hydrogen embrittlement in complex alloys is id...
In this study, we investigate the effect of the heterogeneous micromechanical stress fields resultin...
Due to experimental limitations, the solute distribution in polycrystalline materials is difficult t...
Anticipating hydrogen embrittlement requires knowledge of the effect of different time and spatial s...