Journal
CORROSION SCIENCE
Volume 154, Issue -, Pages 231-238Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.corsci.2019.04.008
Keywords
Hydrogen embrittlement; Devanathan-stachurski cell; FEM modelling
Funding
- Special Research Fund (BOF), UGent [BOF15/BAS/06]
- MaDurOs program
- DeMoPReCI project SIM
- [BOF01P03516]
Ask authors/readers for more resources
The Devanathan-Stachurski-cell is the most commonly used electrochemical technique for the investigation of the hydrogen trapping properties of a material. In this set-up, a flux of hydrogen atoms diffuses through a metal membrane under study. The atoms are subjected to the heterogeneities naturally present in the lattice of the metal, acting as traps. This matter influences the diffusion of hydrogen, which is strongly microstructure related. In this paper, we apply a numerical model to different iron-alloys to determine the hydrogen trapping parameters characterizing the materials. We highlight the complexity of the hydrogen trapping mechanism which needs to be further investigated.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available