Artículo
Povolo, F.; Lambri, O.A.; Torio, M.E. "High temperature background damping" (1994) Journal of Alloys and Compounds. 211-212(C):518-521
Estamos trabajando para incorporar este artículo al repositorio
Consulte la política de Acceso Abierto del editor
Abstract:
The high temperature background damping of several metals and alloys is analysed in terms of the various constitutive equations proposed in the literature for its description. It is shown how, by means of a new measuring technique, it is possible to obtain information not only on the temperature dependence of this damping but also on its frequency dependence. In fact, not only the temperature dependence of the damping is obtained, but also the derivatives with respect to the temperature and the frequency. The procedure is applied to several hexagonal and cubic metals and alloys and the meaning of the various physical parameters obtained from the experimental data is discussed. © 1994.
Registro:
| Documento: | Artículo |
| Título: | High temperature background damping |
| Autor: | Povolo, F.; Lambri, O.A.; Torio, M.E. |
| Filiación: | Departamento de Materiales, Comision Nacional de Energia Atomica, Av. del Libertador 8250, 1429 Buenos Aires, Argentina Departamento de Fisica, Facultas de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Buenos Aires, Argentina Departamento de Materiales, Comision Nacional de Energia Atomica, Av. del Libertador 8250, 1429 Buenos Aires, Argentina Comision de Investigaciones Cientificas de la Provincia de Buenos Aires (CIC), Buenos Aires, Argentina Departamento de Fisica, Facultad de Cs. Exactas, Ing. y Agr., 2000 Rosario, Argentina |
| Palabras clave: | Alloys; Friction; High temperature properties; Metals; Pendulums; Temperature measurement; Thermal effects; Constitutive equations; Frequency dependence; Damping |
| Año: | 1994 |
| Volumen: | 211-212 |
| Número: | C |
| Página de inicio: | 518 |
| Página de fin: | 521 |
| DOI: | http://dx.doi.org/10.1016/0925-8388(94)90556-8 |
| Título revista: | Journal of Alloys and Compounds |
| Título revista abreviado: | J Alloys Compd |
| ISSN: | 09258388 |
| CODEN: | JALCE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v211-212_nC_p518_Povolo |
Referencias:
- Nowick, Berry, (1972) Anelastic Relaxation in Crystalline Solids, p. 454. , Academic, New York
- Woirgard, Amirault, de Fouquet, (1975) Proc. ICIFUAS 5, 1, p. 392. , D. Lenz, K. Lucke, Springer, Berlin
- Schoeck, Bisogni, Shyne, (1964) Acta Metall, 12, p. 1466
- Pines, Karmazin, (1966) Fiz. Met. Metall, 22, p. 632
- Ritchie, Sprungmann, (1981) Atomic Energy of Canada Limited Rep. AECL-6810
- Welsch, Mitchell, Gibala, (1973) Phys. Status Solidi, 15 (2), p. 225
- Riviere, Amirault, Woirgard, (1976) Nuovo Cimento B, 33, p. 398
- Gadaud, Woirgard, Mazot, Demeney, de Fouquet, (1987) J. Phys. (Paris), Colloq. C8, 48, p. 101
- Gumen, (1987) Phys. Met. Metall, 64, p. 46
- Povolo, Molinas, Lambri, (1992) Nuovo Cimento D, 14, p. 279
- Povolo, Lambri, Analysis of the High Temperature Internal Friction Background through a New Measuring Technique (1992) Materials Transactions, JIM, 33, p. 904
- E.B. Hermida and F. Povolo, submitted to Nuovo Cimento
Citas:
---------- APA ----------
Povolo, F., Lambri, O.A. & Torio, M.E. (1994) . High temperature background damping. Journal of Alloys and Compounds, 211-212(C), 518-521.http://dx.doi.org/10.1016/0925-8388(94)90556-8
---------- CHICAGO ----------
Povolo, F., Lambri, O.A., Torio, M.E. "High temperature background damping" . Journal of Alloys and Compounds 211-212, no. C (1994) : 518-521.http://dx.doi.org/10.1016/0925-8388(94)90556-8
---------- MLA ----------
Povolo, F., Lambri, O.A., Torio, M.E. "High temperature background damping" . Journal of Alloys and Compounds, vol. 211-212, no. C, 1994, pp. 518-521.http://dx.doi.org/10.1016/0925-8388(94)90556-8
---------- VANCOUVER ----------
Povolo, F., Lambri, O.A., Torio, M.E. High temperature background damping. J Alloys Compd. 1994;211-212(C):518-521.http://dx.doi.org/10.1016/0925-8388(94)90556-8
