Real-time Observation on Coarsening of Second-Phase Droplets in Al-Bi Immiscible Alloy Using Synchrotron Radiation X-ray Imaging Technology
文献类型：期刊论文
| 作者 | Kang, HJ; Zhou, P; Cao, F; Zhu, J; Fu, YN; Huang, WX; Xiao, TQ; Wang, TM |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 28期号:7页码:940—945 |
| 关键词 | IN-SITU OBSERVATION DIRECTIONAL SOLIDIFICATION MICROSTRUCTURE EVOLUTION PB ALLOYS SN-BI MICROGRAVITY GROWTH COLLISION POWDERS MOTION |
| ISSN号 | 1006-7191 |
| 通讯作者 | Wang, TM (reprint author), Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Dalian 116024, Peoples R China. |
| 英文摘要 | The coarsening process of second-phase droplet in solidifying A1-20 wt% Bi immiscible alloy is in situ studied using synchrotron radiation imaging technology. The collision-induced coarsening and Ostwald coarsening phenomena are directly observed and analyzed. It is found that through observation, collision-induced coarsening phenomenon occurs between droplets with little difference in radius, while Ostwald coarsening phenomenon occurs among droplets with much difference in radius. Moreover, the coarsening rate of Ostwald coarsening is much higher than that of collision-induced coarsening. |
| 语种 | 英语 |
| WOS记录号 | WOS:000358553000016 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25028]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Kang, HJ,Zhou, P,Cao, F,et al. Real-time Observation on Coarsening of Second-Phase Droplets in Al-Bi Immiscible Alloy Using Synchrotron Radiation X-ray Imaging Technology[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2015,28(7):940—945. |
| APA | Kang, HJ.,Zhou, P.,Cao, F.,Zhu, J.,Fu, YN.,...&Wang, TM.(2015).Real-time Observation on Coarsening of Second-Phase Droplets in Al-Bi Immiscible Alloy Using Synchrotron Radiation X-ray Imaging Technology.ACTA METALLURGICA SINICA-ENGLISH LETTERS,28(7),940—945. |
| MLA | Kang, HJ,et al."Real-time Observation on Coarsening of Second-Phase Droplets in Al-Bi Immiscible Alloy Using Synchrotron Radiation X-ray Imaging Technology".ACTA METALLURGICA SINICA-ENGLISH LETTERS 28.7(2015):940—945. |
入库方式： OAI收割
来源：上海应用物理研究所
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