| Kinetics of Liquid Structure Transition of Sn-（40wt%）Bi Melt |
| |
| 引用本文： | 李先芬 陈红圣 祖方遒 陈志浩 孙其强 郭蕾蕾. Kinetics of Liquid Structure Transition of Sn-（40wt%）Bi Melt[J]. 中国物理快报, 2008, 25(1): 317-320 |
| |
| 作者姓名： | 李先芬 陈红圣 祖方遒 陈志浩 孙其强 郭蕾蕾 |
| |
| 作者单位： | School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China Grant Nos 50571033 and 50371024, the Natural Science Foundation of Anhui Province under Grant Nos 070414178 and 070416234. |
| |
| 摘 要： | The kinetics of temperature-induced liquid-liquid structure transition （TI-LLST） process in Sn-（40wt%）Bi melt is investigated in isothermal and continuous heating experiments with electrical resistivity method. The time evolution pattern of the electrical resistivity suggested the transition mechanism of TI-LLST for Sn-（40wt%）Bi melt in accordance with the autocatalytic reaction model, which is an indication of nucleation-growth type. With the calculated reaction rate constant KT and apparent activation energy Δ E, we deduce the reason for the characteristics of TI-LLST. The present result may be beneficial for further understanding of the nature of TI-LLST.
|
| 关 键 词： | 金属融化 动力学 液体结构转化 锡铋合金 |
| 收稿时间： | 2007-08-11 |
Kinetics of Liquid Structure Transition of Sn--(40wt%)Bi Melt |
| |
| LI Xian-Fen,CHEN Hong-Sheng,ZU Fang-Qiu,CHEN Zhi-Hao,SUN Qi-Qiang,GUO Lei-Lei. Kinetics of Liquid Structure Transition of Sn--(40wt%)Bi Melt[J]. Chinese Physics Letters, 2008, 25(1): 317-320 |
| |
| Authors: | LI Xian-Fen CHEN Hong-Sheng ZU Fang-Qiu CHEN Zhi-Hao SUN Qi-Qiang GUO Lei-Lei |
| |
| Affiliation: | School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009 |
| |
| Abstract: | |
| |
| Keywords: | 83.10.Tv 61.25.Mv 61.20.-p |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
|
点击此处可从《中国物理快报》下载免费的PDF全文 |
