| Modeling of the microstructure evolution in continuously cast Al-Pb alloys | |
| J. Z. Zhao; L. Ratke | |
| 2002 | |
| Source Publication | Journal of Materials Science & Technology
 |
| ISSN | 1005-0302 |
| Volume | 18Issue:4Pages:306-310 |
| Abstract | A numerical model is presented describing the microstructure evolution of an immiscible alloy under the continuous casting conditions. Calculations are carried out to investigate the microstructure evolution in a vertical strip cast sample of Al+5wt pct Pb alloy. The numerical results show that there exists a peak value for the supersaturation in front of the solid/liquid interface, and the minority phase droplets are nucleated in a region around this peak. Under strip casting conditions the Marangoni migration dominates the motion of droplets. This leads to an accumulation of the minority phase droplets in front of the solid/liquid interface. |
| description.department | chinese acad sci, inst met res, shenyang 110016, peoples r china. dlr, inst space simulat, d-51140 cologne, germany.;zhao, jz (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;zhao_jiuzhou@hotmail.com |
| Keyword | Immiscible Alloy Continuous Casting Microstructure Numerical Simulation Immiscible Alloys Miscibility Gap Nucleation |
| URL | 查看原文 |
| WOS ID | WOS:000177351700006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/36563 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | J. Z. Zhao,L. Ratke. Modeling of the microstructure evolution in continuously cast Al-Pb alloys[J]. Journal of Materials Science & Technology,2002,18(4):306-310. |
| APA | J. Z. Zhao,&L. Ratke.(2002).Modeling of the microstructure evolution in continuously cast Al-Pb alloys.Journal of Materials Science & Technology,18(4),306-310. |
| MLA | J. Z. Zhao,et al."Modeling of the microstructure evolution in continuously cast Al-Pb alloys".Journal of Materials Science & Technology 18.4(2002):306-310. |
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