CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
In situ small angle X-ray scattering investigation of ultrasound induced nucleation in a metallic alloy melt
Huang, HJ; Shu, D; Zeng, JR; Bian, FG; Fu, YA; Wang, J; Sun, BD
2015
Source PublicationSCRIPTA MATERIALIA
Volume106Pages:21—25
Subtype期刊文献
AbstractAn 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.
KeywordResolved Saxs Analysis Magnesium Alloys Mechanical-properties Secondary Nucleation Grain-refinement Al-cu Cavitation Aluminum Solidification Growth
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24476
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
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.
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