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| Direct observation of the segregation driven by bubble evolution and liquid phase separation in Al-10 wt.% Bi immiscible alloy | |
| Lu, WQ; Zhang, SG; Zhang, W; Kaptay, G; Yu, JD; Fue, YN; Li, JG | |
| 2015 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| Volume | 102Pages:19—22 |
| Subtype | 期刊文献 |
| Abstract | The effects of the growth behaviors of bubbles and minor droplets on the segregation in solidifying Al-10 wt.% Bi immiscible alloy were investigated by synchrotron radiography. The Bi atoms were effectively trapped at the surface of bubbles, favorable to the bubble growth. With cladding Bi layer, the stochastic growth of bubbles remains, but the scaled size distribution follows neither Gaussian nor Lifshitz-Slyozov-Wagner (LSW) controlled distributions. The variation in Bi droplet number over time obeys a logistic curve. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Aluminum-copper Alloys In-situ Observation Hydrogen Porosity Growth-models Microstructure Solidification Simulation Morphology Pores |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/24430 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Lu, WQ,Zhang, SG,Zhang, W,et al. Direct observation of the segregation driven by bubble evolution and liquid phase separation in Al-10 wt.% Bi immiscible alloy[J]. SCRIPTA MATERIALIA,2015,102:19—22. |
| APA | Lu, WQ.,Zhang, SG.,Zhang, W.,Kaptay, G.,Yu, JD.,...&Li, JG.(2015).Direct observation of the segregation driven by bubble evolution and liquid phase separation in Al-10 wt.% Bi immiscible alloy.SCRIPTA MATERIALIA,102,19—22. |
| MLA | Lu, WQ,et al."Direct observation of the segregation driven by bubble evolution and liquid phase separation in Al-10 wt.% Bi immiscible alloy".SCRIPTA MATERIALIA 102(2015):19—22. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Direct observation o（773KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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