Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys
Joint Authors
Hüter, C.
Dang, S.
Zhang, X.
Glensk, A.
Spatschek, R.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-30
Country of Publication
Egypt
No. of Pages
9
Abstract EN
We discuss hydrogen diffusion and solubility in aluminum alloyed Fe-Mn alloys.
The systems of interest are subjected to tetragonal and isotropic deformations.
Based on ab initio modelling, we calculate solution energies and then employ Oriani’s theory which reflects the influence of Al alloying via trap site diffusion.
This local equilibrium model is complemented by qualitative considerations of Einstein diffusion.
Therefore, we apply the climbing image nudged elastic band method to compute the minimum energy paths and energy barriers for hydrogen diffusion.
Both for diffusivity and solubility of hydrogen, we find that the influence of the substitutional Al atom has both local chemical and nonlocal volumetric contributions.
American Psychological Association (APA)
Hüter, C.& Dang, S.& Zhang, X.& Glensk, A.& Spatschek, R.. 2016. Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096148
Modern Language Association (MLA)
Hüter, C.…[et al.]. Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096148
American Medical Association (AMA)
Hüter, C.& Dang, S.& Zhang, X.& Glensk, A.& Spatschek, R.. Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096148
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096148