| Crystallization behavior of an Au based metallic glass at high temperature | |
| Bai, F. X.; Zheng, S. J.; Wang, Y. X.; Pan, J.; Yao, J. H.; Li, Y. | |
| Corresponding Author | Yao, J. H.(jhyao@imr.ac.cn) ; Li, Y.(liyi@imr.ac.cn) |
| 2020-09-15 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 835Pages:6 |
| Abstract | The crystallization behavior of Au50Cu25.5Ag7.5Si17 metallic glass after isothermal treatment at different temperatures throughout the entire supercooled liquid region is investigated by ultra-fast calorimetry. The isothermal crystallization products of the glass, especially in the relatively high temperature region, where was difficult to reach via conventional techniques, are identified. Based on the microscopic analysis of the crystallization products, the crystallization mechanisms of the glass at different temperatures are clarified. The grain size evolution of the crystalline phases upon isothermal treatment are discussed through the comparison of the theoretical calculation and experimental results. (C) 2020 Elsevier B.V. All rights reserved. |
| Keyword | Metallic glass Crystallization Phase transformations Grain growth |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.jallcom.2020.155245 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51471165] ; National Natural Science Foundation of China[51801208] |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000546685800024 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/139598 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yao, J. H.; Li, Y. |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Bai, F. X.,Zheng, S. J.,Wang, Y. X.,et al. Crystallization behavior of an Au based metallic glass at high temperature[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,835:6. |
| APA | Bai, F. X.,Zheng, S. J.,Wang, Y. X.,Pan, J.,Yao, J. H.,&Li, Y..(2020).Crystallization behavior of an Au based metallic glass at high temperature.JOURNAL OF ALLOYS AND COMPOUNDS,835,6. |
| MLA | Bai, F. X.,et al."Crystallization behavior of an Au based metallic glass at high temperature".JOURNAL OF ALLOYS AND COMPOUNDS 835(2020):6. |
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