Reproducing the thermal effects induced by aging in La-based amorphous alloy
文献类型：期刊论文
| 作者 | Hao, Q.8; Yang, D. S.8; Pineda, E.7; Fusco, C.6; Chazeau, L.6; Wang, Y. J.4,5; Yang, Y.2,3; Khonik, V. A.1; Qiao, J. C.8 |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2025-02-28 |
| 卷号 | 137期号:8页码:10 |
| ISSN号 | 0021-8979 |
| DOI | 10.1063/5.0252934 |
| 通讯作者 | Qiao, J. C.(qjczy@nwpu.edu.cn) |
| 英文摘要 | Physical aging intrinsically exists in amorphous materials and refers to the evolution of the nonequilibrium structure toward an equilibrium state. The aging process can significantly affect the thermomechanical properties of the amorphous materials, thereby influencing their macroscopic responses. Aging models not only help in understanding the underlying physical mechanisms of the relaxation behavior but also may provide an effective tool for predicting the physical and mechanical properties of metastable nonequilibrium materials in practical applications. In the current work, based on the measurement of calorimetric data and shear modulus during the heating process of amorphous metallic alloys, we obtained the mechanical and thermal property changes caused by physical aging. By incorporating the characteristic time of their alpha relaxation into a first-order kinetic equation and considering the coupled evolution between the characteristic time and the structural order parameter, we derived an aging kinetics model based on the hierarchically constrained atomic dynamics theory. This model effectively reproduces the thermal effects in the aging region and the supercooled liquid region observed in the calorimetric data. (c) 2025 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution-NonCommercial 4.0International (CC BY-NC) license (https://creativecommons.org/licenses/by-nc/4.0/) |
| WOS关键词 | STRUCTURAL RELAXATION ; METALLIC GLASSES ; DEFORMATION ; DYNAMICS ; TRANSITION ; BEHAVIOR ; LIQUIDS ; MODELS ; FLOW |
| 资助项目 | National Natural Science Foundation of China (NNSFC)[52271153] ; Natural Science Basic Research Plan for Distinguished Young Scholars in Shaanxi Province[2021JC-12] ; NNSFC[12472112] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB0620103] ; Research Grant Council (RGC), the Hong Kong Government through the General Research Fund (GRF)[CityU11200719] ; Research Grant Council (RGC), the Hong Kong Government through the General Research Fund (GRF)[CityU11213118] ; MCIN/AEI[PID2020-112975GB-I00] ; Generalitat de Catalunya, AGAUR[2021-SGR-00343] ; Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University[CX2023054] ; China Scholarship Council (CSC)[202306290147] ; [12472069] ; [XDB0510301] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001435507000002 |
| 资助机构 | National Natural Science Foundation of China (NNSFC) ; Natural Science Basic Research Plan for Distinguished Young Scholars in Shaanxi Province ; NNSFC ; Strategic Priority Research Program of Chinese Academy of Sciences ; Research Grant Council (RGC), the Hong Kong Government through the General Research Fund (GRF) ; MCIN/AEI ; Generalitat de Catalunya, AGAUR ; Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University ; China Scholarship Council (CSC) |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/100202]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Qiao, J. C. |
| 作者单位 | 1.Voronezh State Pedag Univ, Dept Gen Phys, Lenin St 86, Voronezh 394043, Russia 2.City Univ Hong Kong, Coll Engn, Dept Mat Sci & Engn, Kowloon Tong,Kowloon, Tat Chee Ave, Hong Kong, Peoples R China 3.City Univ Hong Kong, Coll Engn, Dept Mech Engn, Kowloon,Kowloon Tong, Tat Chee Ave, Hong Kong, Peoples R China 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 6.Univ Lyon, INSA lyon, UCBL, CNRS UMR5510,MATEIS, F-69621 Villeurbanne, France 7.Univ Politecn Catalunya BarcelonaTech, Inst Energy Technol, Dept Phys, Barcelona 08019, Spain 8.Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Xian 710072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Q.,Yang, D. S.,Pineda, E.,et al. Reproducing the thermal effects induced by aging in La-based amorphous alloy[J]. JOURNAL OF APPLIED PHYSICS,2025,137(8):10. |
| APA | Hao, Q..,Yang, D. S..,Pineda, E..,Fusco, C..,Chazeau, L..,...&Qiao, J. C..(2025).Reproducing the thermal effects induced by aging in La-based amorphous alloy.JOURNAL OF APPLIED PHYSICS,137(8),10. |
| MLA | Hao, Q.,et al."Reproducing the thermal effects induced by aging in La-based amorphous alloy".JOURNAL OF APPLIED PHYSICS 137.8(2025):10. |
入库方式： OAI收割
来源：力学研究所
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