@inproceedings{2c2a4ca9867040ccba05b9e51056217c,
title = "Microstructure evolution during semi-solid processing of SCN-Water and Sn-Pb alloys",
abstract = "Microstructure evolution was investigated during the solidification of succinonitrile-5at.\% water transparent alloy and Sn-15 wt.\%Pb alloy under mechanical stirring through in-situ observation and quenching, separately. The results showed that the evolution of primary microstructures under stirring experienced the growth of single grain particle and the successive agglomerating and coarsening of multi-particles when the particle size reached a certain value. The increase of stirring rate promoted the globular growth of solidification microstructure after it nucleated in the melt and increase the grain size. Thus, the microstructure during semi-solid processing could be refined by a controlled stirring and cooling process, which depended on the optimization among the stirring rate, cooling rate and temperature at which the stirring rate is changed.",
keywords = "Cooling rate, Semi-solid processing, Shear, Solidification microstructure",
author = "Tao Li and Xin Lin and Weidong Huang",
year = "2006",
doi = "10.4028/3-908451-26-4.437",
language = "英语",
isbn = "3908451264",
series = "Solid State Phenomena",
publisher = "Trans Tech Publications Ltd",
pages = "437--440",
booktitle = "Semi-Solid Processing of Alloys and Composites - Proceedings of the 9th International Conference on Semi-Solid Processing of Alloys and Composites, S2P 2006",
note = "9th International Conference on Semi-Solid Processing of Alloys and Composites, S2P 2006 ; Conference date: 11-09-2006 Through 13-09-2006",
}