| Phase Evolution and Glass Formation in an Fe-Based Alloy | |
| Huang, Ping1,2; Shi, Yutong2,3; Zhang, Wei1; Zhang, Suode2; Ren, Yinglei1; Qiu, Keqiang1; Wang, Jianqiang2 | |
| 通讯作者 | Zhang, Wei(zwei@sut.edu.cn) ; Qiu, Keqiang(kqqiu@sut.edu.cn) ; Wang, Jianqiang(jqwang@imr.ac.cn) |
| 2023-06-02 | |
| 发表期刊 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| 页码 | 9 |
| 摘要 | The understanding of phase competing is of pretty importance in designing high glass-forming systems. In this work, it has been investigated experimentally and theoretically the phase evolution and glass formation of a wedge-casting Fe-based alloy. The results indicated that the phase formation was sensitive to the wedge position, i.e., there were amorphous phase, Fe2P, {Fe, Ni} and alpha-Fe precipitates as well as M23B6 phase at the distances of 3, 10 and 20 mm away from the wedge-tip, respectively. These were closely connected with the variation of cooling rate, embodied in the heat transfer at the solidification process. Furthermore, we constructed the time-temperature-transformation (TTT) diagrams of the iron-based alloy and these crystal phases through calculating R-c-related functions. Finally, the glass-forming features of the wedge-shaped Fe-based alloy have been elucidated in accordance with a crystallization kinetics analysis of the recorded temperature data and the phase selection competition. This research provides us an insight into in-depth understanding bulk metallic glass from the perspective of kinetics competition of crystallization phases. |
| 关键词 | Bulk metallic glass Phase evolution Crystallization kinetics Cooling rate |
| 资助者 | National Natural Science Foundation of China ; Key Research Program of the Chinese Academy of Sciences |
| DOI | 10.1007/s40195-023-01565-0 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[U1908219] ; National Natural Science Foundation of China[52171163] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-CN-2021-2-2] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000998512900001 |
| 出版者 | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/178070 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Zhang, Wei; Qiu, Keqiang; Wang, Jianqiang |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Ping,Shi, Yutong,Zhang, Wei,et al. Phase Evolution and Glass Formation in an Fe-Based Alloy[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2023:9. |
| APA | Huang, Ping.,Shi, Yutong.,Zhang, Wei.,Zhang, Suode.,Ren, Yinglei.,...&Wang, Jianqiang.(2023).Phase Evolution and Glass Formation in an Fe-Based Alloy.ACTA METALLURGICA SINICA-ENGLISH LETTERS,9. |
| MLA | Huang, Ping,et al."Phase Evolution and Glass Formation in an Fe-Based Alloy".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2023):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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