Directional solidification of an Al-Pb alloy in a static magnetic field
文献类型：期刊论文
| 作者 | H. L. Li ; J. Z. Zhao |
| 刊名 | Computational Materials Science
 |
| 出版日期 | 2009 |
| 卷号 | 46期号:4页码:1069-1075 |
| 关键词 | Monotectic alloy Solidification Microstructure evolution Magnetic field Convections immiscible alloys monotectic alloys microstructure evolution hypermonotectic alloy miscibility gap |
| ISSN号 | 0927-0256 |
| 中文摘要 | A model was developed to describe the microstructure evolution in a hyper-monotectic alloy directionally solidified in a static magnetic field. Solidification experiments were carried out with Al-Pb alloys and the microstructure formation in the sample was calculated. The numerical results agree with the experimental ones well. They indicate that the magnetic field affects the microstructure formation mainly through the damping of the convections. It causes a more uniform distribution of the nucleation rate and the volume fraction of the minority phase droplets along the sample radial direction. It also causes a decrease in the maximum size of the minority phase droplets in front of the solidification interface. All these are favorable for the obtaining of a hyper-monotectic alloy with well dispersed microstructure. (C) 2009 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32020]  |
| 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 | H. L. Li,J. Z. Zhao. Directional solidification of an Al-Pb alloy in a static magnetic field[J]. Computational Materials Science,2009,46(4):1069-1075. |
| APA | H. L. Li,&J. Z. Zhao.(2009).Directional solidification of an Al-Pb alloy in a static magnetic field.Computational Materials Science,46(4),1069-1075. |
| MLA | H. L. Li,et al."Directional solidification of an Al-Pb alloy in a static magnetic field".Computational Materials Science 46.4(2009):1069-1075. |
入库方式： OAI收割
来源：金属研究所
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