Reconstructing the Thermal Properties Based on Structural Relaxation Dynamics
SSRN, ISSN: 1556-5068
2023
- 76Usage
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
This letter presents theoretical calculations that reproduce the thermodynamic properties of amorphous alloys. Firstly, the evolution of heat flow with temperature DSC is explored using differential scanning calorimetry. Secondly, the relationship between temperature and modulus is studied through dynamic mechanical analysis. The results demonstrate that the DSC curve exhibits one endothermic peak and two exothermic peaks, which correspond to the increase or decrease of modulus with temperature. The changes in thermal properties of amorphous alloys are closely linked to variations in defect concentration. Using the quasi-point defect theory, the parameter is employed to quantify the defect concentration, which serves as a basis for reproducing the features observed in the DSC curve through a series of theoretical calculations. This study investigates the impact of structural relaxation and glass transition on thermal and mechanical properties of metallic glasses.
Bibliographic Details
Elsevier BV
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