In situ small angle X-ray scattering investigation of ultrasound induced nucleation in a metallic alloy melt
文献类型：期刊论文
| 作者 | Huang, HJ; Shu, D; Zeng, JR; Bian, FG; Fu, YA; Wang, J; Sun, BD |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2015 |
| 卷号 | 106页码:21—25 |
| 关键词 | RESOLVED SAXS ANALYSIS MAGNESIUM ALLOYS MECHANICAL-PROPERTIES SECONDARY NUCLEATION GRAIN-REFINEMENT AL-CU CAVITATION ALUMINUM SOLIDIFICATION GROWTH |
| 英文摘要 | An in situ synchrotron small angle X-ray scattering (SAXS) method was employed to probe the change of scattering structures in an Al-Cu alloy melt after ultrasonic melt treatment. The size distribution and fractal geometry of the scatterers were evaluated by quantitative SAXS analysis. Results show that cavitation induced nuclei on the clusters or impurities, and the remnants, showing bigger sizes and lower surface fractal dimensions in a melt of lower superheating, could preserve grain refining potential for at least 20 min. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24476]  |
| 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 | Huang, HJ,Shu, D,Zeng, JR,et al. In situ small angle X-ray scattering investigation of ultrasound induced nucleation in a metallic alloy melt[J]. SCRIPTA MATERIALIA,2015,106:21—25. |
| APA | Huang, HJ.,Shu, D.,Zeng, JR.,Bian, FG.,Fu, YA.,...&Sun, BD.(2015).In situ small angle X-ray scattering investigation of ultrasound induced nucleation in a metallic alloy melt.SCRIPTA MATERIALIA,106,21—25. |
| MLA | Huang, HJ,et al."In situ small angle X-ray scattering investigation of ultrasound induced nucleation in a metallic alloy melt".SCRIPTA MATERIALIA 106(2015):21—25. |
入库方式： OAI收割
来源：上海应用物理研究所
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