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Onset frequency of fatigue effects in pure aluminum and 7075 (AlZnMg) and 2024 (AlCuMg) alloys

Autor
Rojas, J.I.; Crespo, D.
Tipus d'activitat
Article en revista
Revista
Metals
Data de publicació
2016-03
Volum
6
Número
3
Pàgina inicial
1
Pàgina final
12
DOI
https://doi.org/10.3390/met6030050 Obrir en finestra nova
Projecte finançador
Transicions de fase, polimorfisme i dinàmica de la metastabilitat
Vidrios orgánicos y metálicos: Estructura, dinámica y estabilidad
Repositori
http://hdl.handle.net/2117/84514 Obrir en finestra nova
URL
http://www.mdpi.com/2075-4701/6/3/50/html Obrir en finestra nova
Resum
The viscoelastic response of pure Al and 7075 (AlZnMg) and 2024 (AlCuMg) alloys, obtained with a dynamic-mechanical analyzer (DMA), is studied. The purpose is to identify relationships between the viscoelasticity and fatigue response of these materials, of great interest for structural applications, in view of their mutual dependence on intrinsic microstructural effects associated with internal friction. The objective is to investigate the influence of dynamic loading frequency and temperature o...
Citació
Rojas, J., Crespo, D. Onset frequency of fatigue effects in pure aluminum and 7075 (AlZnMg) and 2024 (AlCuMg) alloys. "Metals", Març 2016, vol. 6, núm. 3, p. 1-12.
Paraules clau
AlCuMg, AlZnMg, aluminum alloys, dynamic-mechanical analysis, fatigue, internal friction, loading frequency, viscoelasticity
Grup de recerca
GCM - Grup de Caracterització de Materials

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