Browsing by Author "Yao, Yao"
Now showing items 1-6 of 6
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Dynamic mechanical relaxation in LaCe-based metallic glasses: influence of the chemical composition
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-09-17)
Article
Open AccessThe mechanical relaxation behavior of the (La0.5Ce0.5)65Al10(CoxCu1-x)25 at% (x = 0, 0.2, 0.4, 0.6, and 0.8) metallic glasses was probed by dynamic mechanical analysis. The intensity of the secondary ß relaxation increases ... -
Physical aging effects on the dynamic relaxation behavior and mechanical properties of Cu46Zr46Al8 metallic glass
(2017-12-05)
Article
Open AccessMechanical relaxation of glassy materials is strongly influenced by their mechanical and physical properties. In the current study, dynamic mechanical relaxation of Cu46Zr46Al8 metallic glass has been investigated by ... -
Slow beta relaxation in La-based metallic glasses based on mechanical spectroscopy measurements
(2017-04-01)
Article
Open AccessDynamic mechanical relaxations of La-based metallic glasses were investigated by mechanical spectroscopy. In the framework of the mixing enthalpy of constituent atoms, it was found that ß relaxation was less evident by the ... -
Slow ß relaxation in La-based metallic glasses based on mechanical spectroscopy measurements
(2017-04-01)
Article
Open AccessDynamic mechanical relaxations of La-based metallic glasses were investigated by mechanical spectroscopy. In the framework of the mixing enthalpy of constituent atoms, it was found that ß relaxation was less evident by the ... -
Structural heterogeneities and mechanical behavior of amorphous alloys
(2019-07-01)
Article
Open AccessAlthough the atomic structure of amorphous alloys, which lacks long-range translational symmetry, may appear homogeneous at the macroscopic scale, their local dynamic and/or static properties however vary significantly ... -
Viscoelasticity of Cu- and La-based bulk metallic glasses: Interpretation based on the quasi-point defects theory
(2018-03-14)
Article
Open AccessThe dynamic mechanical relaxation of metallic glasses is closely associated with the physical and mechanical properties. In the current work, the dynamic mechanical relaxation behaviors of Cu46Zr45Al7Y2 and La65Al14(Cu5/ ...
