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Relaxation of internal friction and shear viscosity in Zr57Nb5Al10Cu15.4Ni12.6 metallic glass
dc.contributor.author | Duan, Y.J. |
dc.contributor.author | Qiao, Jichao |
dc.contributor.author | Crespo Artiaga, Daniel |
dc.contributor.author | Pelletier, J. M. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.date.accessioned | 2020-09-23T12:42:11Z |
dc.date.available | 2022-09-01T00:25:24Z |
dc.date.issued | 2020-09-01 |
dc.identifier.citation | Duan, Y.J. [et al.]. Relaxation of internal friction and shear viscosity in Zr57Nb5Al10Cu15.4Ni12.6 metallic glass. "Intermetallics", 1 Setembre 2020, vol. 124, p. 106846:1-106846:6. |
dc.identifier.issn | 0966-9795 |
dc.identifier.uri | http://hdl.handle.net/2117/329173 |
dc.description.abstract | Relaxation of internal friction of Zr57Nb5Al10Cu15.4Ni12.6 metallic glass was investigated by mechanical spectroscopy. The stress relaxation of internal friction with different aging temperature was described by Kohlrausch-Williams-Watts (KWW) equation. The shear viscosity behavior during linear heating can be interpreted as a result of the local irreversible structural relaxation with distributed activation energies. The results show that the dynamic heterogeneity and the atomic mobility are stimulated by the increasing annealing temperature. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Metallic glasses |
dc.subject.other | Metallic glasses |
dc.subject.other | Internal friction |
dc.subject.other | Mechanical relaxation |
dc.subject.other | Structural heterogeneity |
dc.subject.other | Shear viscosity |
dc.title | Relaxation of internal friction and shear viscosity in Zr57Nb5Al10Cu15.4Ni12.6 metallic glass |
dc.type | Article |
dc.subject.lemac | Vidres metàl·lics |
dc.contributor.group | Universitat Politècnica de Catalunya. GCM - Grup de Caracterització de Materials |
dc.identifier.doi | 10.1016/j.intermet.2020.106846 |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/abs/pii/S0966979520300819 |
dc.rights.access | Open Access |
local.identifier.drac | 28894753 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Duan, Y.J.; Qiao, J.; Crespo, D.; Pelletier, J. |
local.citation.publicationName | Intermetallics |
local.citation.volume | 124 |
local.citation.startingPage | 106846:1 |
local.citation.endingPage | 106846:6 |
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