Analysis of the Snoek relaxation in NbO alloys through the loss tangent distribution function
The Snoek relaxation in an Nb-0.15at.%O alloy reported in the literature, measured at different temperatures and in forced oscillations, is analysed within the framework of the theory of the tangent distribution function and its equivalent form, the integrated distribution, which has been introduced...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1994
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 04015caa a22005297a 4500 | ||
|---|---|---|---|
| 001 | PAPER-75 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250825101023.0 | ||
| 008 | 190411s1994 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0028495704 | |
| 030 | |a JALCE | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Povolo, Francisco | |
| 245 | 1 | 0 | |a Analysis of the Snoek relaxation in NbO alloys through the loss tangent distribution function |
| 260 | |c 1994 | ||
| 270 | 1 | 0 | |m Povolo, F.; Departamento de Materiales, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina |
| 504 | |a Nowick, Berry, (1972) Anelastic Relaxation in Crystalline Solids, , Academic Press, New York | ||
| 504 | |a Povolo, Matteo, (1992) Mater. Trans. Jpn. Inst. Met, 33, p. 824 | ||
| 504 | |a Woirgard, (1977) Scr. Metall, 11, p. 641 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a The Snoek relaxation in an Nb-0.15at.%O alloy reported in the literature, measured at different temperatures and in forced oscillations, is analysed within the framework of the theory of the tangent distribution function and its equivalent form, the integrated distribution, which has been introduced recently in the literature. It is demonstrated that the relaxation spectrum can be described in terms of a frequency dependence of the pre-exponential factor in the Arrhenius relationship of the relaxation times. A single value for the activation enthalpy is encountered in the whole range of temperatures and frequencies covered by the measurements. Finally, the results are compared with those previously obtained in an Nb-0.6at.%O alloy as a function of temperature and in free oscillations, where similar values were obtained for the parameters that characterize the relaxation process. © 1994. |l eng | |
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires, Investigaci6n | ||
| 536 | |a Detalles de la financiación: This work was supported partially by the Consejo Nacional de Investigaciones Cientfficas y Trcnicas, the University of Buenos Aire and the "Proyecto Multi-nacional de Investigaci6n y Desarrollo en Materiales" AOS-CNEA. | ||
| 593 | |a Departamento de Materiales, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina | ||
| 593 | |a Departamento de Fisica, Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Pabellon 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina | ||
| 593 | |a Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a FRICTION |
| 690 | 1 | 0 | |a OSCILLATIONS |
| 690 | 1 | 0 | |a PENDULUMS |
| 690 | 1 | 0 | |a RELAXATION PROCESSES |
| 690 | 1 | 0 | |a THERMAL EFFECTS |
| 690 | 1 | 0 | |a ACTIVATION ENTHALPY |
| 690 | 1 | 0 | |a ARRHENIUS RELATIONSHIP |
| 690 | 1 | 0 | |a FREQUENCY DEPENDENCE |
| 690 | 1 | 0 | |a LOSS TANGENT DISTRIBUTION FUNCTION |
| 690 | 1 | 0 | |a SNOEK RELAXATION |
| 690 | 1 | 0 | |a NIOBIUM ALLOYS |
| 700 | 1 | |a Matteo, Claudia Leda | |
| 773 | 0 | |d 1994 |g v. 211-212 |h pp. 525-528 |k n. C |p J Alloys Compd |x 09258388 |w (AR-BaUEN)CENRE-5400 |t Journal of Alloys and Compounds | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0028495704&doi=10.1016%2f0925-8388%2894%2990558-4&partnerID=40&md5=ae52d07d87a527ec06cd0bbb00bfd6db |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/0925-8388(94)90558-4 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_09258388_v211-212_nC_p525_Povolo |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v211-212_nC_p525_Povolo |y Registro en la Biblioteca Digital |
| 961 | |a paper_09258388_v211-212_nC_p525_Povolo |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 61028 | ||