Anelastic behaviour was studied in hydrogenated Inconel 600 alloy. Two complex peaks were detected in the temperature range 80–500 K. The low-temperature peak (100–270 K) was recognized as a hydrogen-induced Snoek-like relaxation peak, while the high-temperature peak may be caused by some transient processes. The low-temperature peak is attributed to the transition of hydrogen atoms between the energetically equivalent octahedral sites, which defines the fine structure of the peak. Non-monotonic dependence of the peak height on the charging current density indicates the possible formation of hydride phases.
|Journal||Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties|
|Publication status||Published - 1998|
|MoE publication type||A1 Journal article-refereed|
Aaltonen, P., Jagodzinski, Y., Tarasenko, A., Smouk, S., & Hänninen, H. (1998). Study of Snoek-type relaxation in hydrogenated Inconel 600. Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties, 78(4), 979-994. https://doi.org/10.1080/01418619808239969