Abstract
Internal friction (IF) in hydrogenated Inconel-600 alloy was studied. Two complex peaks:were detected in the temperature range of 80-500 K due to hydrogen charging. The low-temperature peak, 100-270 K, was recognized:as a hydrogen-induced Snoek-like relaxation peak, while the high-temperature peak, 270-500 K, Is obviously::caused by transition processes. The low-temperature peak is caused by transitions or jumps of hydrogen atoms between the energetically equivalent octahedral-sites, which defines the fine structure of the peak. The high-temperature peak is associated with hydride decomposition on heating. Non-monotonous dependence of the high-temperature peak height on the charging current density reveals the formation of hydride phase.
Original language | English |
---|---|
Title of host publication | PROCEEDINGS OF THE EIGHTH INTERNATIONAL SYMPOSIUM ON ENVIRONMENTAL DEGRADATION OF MATERIALS IN NUCLEAR POWER SYSTEMS - WATER REACTORS, VOLS 1 AND 2 |
Publisher | AMERICAN NUCLEAR SOCIETY |
Pages | 325-332 |
Number of pages | 8 |
ISBN (Print) | 0-89448-626-8 |
Publication status | Published - 1997 |
MoE publication type | A4 Article in a conference publication |
Event | International Conference on Environmental Degradation of Materials in Nuclear Power Systems and Water Reactors - Amelia Island, United States Duration: 10 Aug 1997 → 14 Aug 1997 Conference number: 8 |
Conference
Conference | International Conference on Environmental Degradation of Materials in Nuclear Power Systems and Water Reactors |
---|---|
Country | United States |
City | Amelia Island |
Period | 10/08/1997 → 14/08/1997 |
Keywords
- NICKEL