Formation and structural characterization of Al-based nanocomposite materials
文献类型：期刊论文
| 作者 | J. Q. Wang ; Y. Y. Hao ; X. C. Chang ; Z. Q. Hu |
| 刊名 | International Journal of Non-Equilibrium Processing
 |
| 出版日期 | 1997 |
| 卷号 | 10期号:1页码:83-92 |
| 关键词 | Al-based nanocomposite quasicrystal lattice contraction melt spinning nanocrystalline materials alloys mossbauer fe |
| ISSN号 | 1368-9290 |
| 中文摘要 | New nanocomposite Al(93.3-x)Fe(4.3)V(0.7)Si(1.7)Mm(x) (x = 0.5, 1, 3) materials have been made by melt-quenching. The nanophase structural features and the component configurations have been investigated by X-ray diffraction, transmission electron microscopy and Mossbauer effect spectroscopy. The results show significant lattice contraction in alpha-Al with increasing Mm content, and there are different nanometer-sized particles corresponding to alpha-Al-13(Fe,V)(3)Si and Al(8)Fe(4)Mm mixed phase for x = 0.5, only Al(8)Fe(4)Mm for x = 1 and Al(20)Fe(5)Mm for x = 3. The inherent Fe atomic environment in the Al(20)Fe(5)Mm quasicrystalline phase is characterized by a distribution of electric quadrupole splitting, which is shown to be well described by a Gaussian shape. The lattice contraction is believed to be correlated with the variation of component configurations in alpha-Al solid solution. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38124]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Q. Wang,Y. Y. Hao,X. C. Chang,et al. Formation and structural characterization of Al-based nanocomposite materials[J]. International Journal of Non-Equilibrium Processing,1997,10(1):83-92. |
| APA | J. Q. Wang,Y. Y. Hao,X. C. Chang,&Z. Q. Hu.(1997).Formation and structural characterization of Al-based nanocomposite materials.International Journal of Non-Equilibrium Processing,10(1),83-92. |
| MLA | J. Q. Wang,et al."Formation and structural characterization of Al-based nanocomposite materials".International Journal of Non-Equilibrium Processing 10.1(1997):83-92. |
入库方式： OAI收割
来源：金属研究所
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