Effect of Liquid Structural Transition on the Morphology of Solid/Liquid Interface during the Unsteady-State Unidirectional Solidification
| Periodical | Advanced Materials Research (Volume 499) |
|---|---|
| Main Theme | Polymer Composites and Polymer Testing |
| Edited by | Hongkui Mao, Deepak Aggarwal, Lee Menghai, Liu Hongfei and Zhao Maotai |
| Pages | 7-11 |
| DOI | 10.4028/www.scientific.net/AMR.499.7 |
| Citation | Guo Hua Ding et al., 2012, Advanced Materials Research, 499, 7 |
| Online since | April, 2012 |
| Authors | Guo Hua Ding, Ming Li |
| Keywords | Liquid Structural Transition, Sn-Pb Alloy, Unidirectional Solidification |
| Price | US$ 28,- |
The temperature-induced liquid-liquid structural transition has been observed and testified in different kinds of alloys. The effect of liquid-liquid transition on the morphology of solid/liquid interface was investigated by means of the unsteady-state unidirectional solidification. The results showed that the interface instability of Sn-1wt.%Pb was developed after the liquid structural change, which suggested that the solute distribution coefficient decreased due to the structural change of liquid Sn-1wt.%Pb and the solute on the frontier of solid/liquid interface enriched.