| Автор | F M Mazzolai |
| Автор | P G Bordoni |
| Автор | F A Lewis |
| Дата выпуска | 1981-02-01 |
| dc.description | Elastic energy dissipation (internal friction) peaks, arising from both stress-induced, bulk lattice rearrangements of hydrogen interstitials (H<sub>(1)</sub> peak) and hydrogen dislocation interactions (H<sub>(2)</sub> peak), have been investigated over a wide range of the hydrogen content in alpha + beta and beta phase concentration ranges of the Pd-H system during both absorption and desorption of hydrogen. It has been confirmed that the H<sub>(1)</sub> peak is associated with a Zener type of relaxation process. In beta phase regions, asymmetries of the H<sub>(1)</sub> peak have been observed, which may be accounted for by a Curie-Weiss law type of temperature dependence of the relaxation strength. Differences in the degree of short-range order in beta phase regions have been suggested by the form of the dependence of relaxation strength upon hydrogen content. It has been found that the H<sub>(2)</sub> peak only appears significantly in alpha phase and alpha + beta phase concentration ranges. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Elastic energy dissipation effects in α + β and β phase composition ranges of the palladium-hydrogen system |
| Тип | paper |
| DOI | 10.1088/0305-4608/11/2/007 |
| Print ISSN | 0305-4608 |
| Журнал | Journal of Physics F: Metal Physics |
| Том | 11 |
| Первая страница | 337 |
| Последняя страница | 352 |
| Аффилиация | F M Mazzolai; Istituto di Acustica 'O.M. Corbino', Roma, Italy |
| Аффилиация | P G Bordoni; Istituto di Acustica 'O.M. Corbino', Roma, Italy |
| Аффилиация | F A Lewis; Istituto di Acustica 'O.M. Corbino', Roma, Italy |
| Выпуск | 2 |
