Comprehensive insights into the thermal and mechanical effects of metallic glasses via creep

Evolution of deformation and relaxation behaviors of a prototypic metallic glass was explored by extensive creep tests under both physical aging and cyclic loading. Deep insights into the microstructure-induced dynamic heterogeneity which accommodates creep deformation were successively revealed via...

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Bibliographic Details
Authors: Xu, Z R, Qiao, J. C., Wang, Jun, Pineda Soler, Eloi|||0000-0002-1871-3848, Crespo Artiaga, Daniel|||0000-0003-1743-2400
Format: article
Publication Date:2022
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/368602
Online Access:https://hdl.handle.net/2117/368602
https://dx.doi.org/10.1016/j.jmst.2021.05.036
Access Level:Open access
Keyword:Metallic glasses
Creep
Physical aging
Cyclic loading
Relaxation-time
Vidres metàl·lics
Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Cristalls
Description
Summary:Evolution of deformation and relaxation behaviors of a prototypic metallic glass was explored by extensive creep tests under both physical aging and cyclic loading. Deep insights into the microstructure-induced dynamic heterogeneity which accommodates creep deformation were successively revealed via experimental measurements and spectral analyses