In situ measurements of hydrogen diffusion in duplex stainless steels by neutron radiography
- Hydrogen embrittlement (HE) is a widely known phenomenon and under investigation already for more than a century. This phenomenon, though thoroughly studied, is not yet completely understood, and so far, there are several suggested mechanisms that try to explain the occurrence of HE. One important factor of understanding the HE phenomenon and predicting hydrogen-assisted failure is the descent knowledge about the hydrogen transport behaviour in the material. Neutron radiography is a proven method for tracking hydrogen diffusion and it was applied successfully in various research studies. In the presented study, we examined the hydrogen effusion behaviour in duplex stainless steel by means of neutron radiography and calculated the effective diffusion coefficient from the obtained transmission images.
Autor*innen: | Eitan Dabah, Axel GriescheORCiD, Katrin Beyer, E. Solórzano, Thomas KannengießerORCiD |
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Persönliche Herausgeber*innen: | Thomas KannengießerORCiD, S. S. Babu, Y. Komizo, A.J. Ramirez |
Dokumenttyp: | Beitrag zu einem Sammelband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | In-situ studies with photons, neutrons and electrons scattering II |
Jahr der Erstveröffentlichung: | 2014 |
Verlag: | Springer |
Erste Seite: | 155 |
Letzte Seite: | 163 |
Freie Schlagwörter: | Duplex stainless steels; Hydrogen diffusion; Hydrogen embrittlement; Neutron radiography |
DOI: | 10.1007/978-3-319-06145-0_9 |
ISBN: | 978-3-319-06144-3 |
ISBN: | 978-3-319-06145-0 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Nein |