| 快速加热下铜再结晶织构的形成模型与模拟 |
| |
| 引用本文： | 武保林,张字东,左良,梁志德.快速加热下铜再结晶织构的形成模型与模拟[J].沈阳航空工业学院学报,2002,19(1):1-4. |
| |
| 作者姓名： | 武保林 张字东 左良 梁志德 |
| |
| 作者单位： | 1. 沈阳航空工业学院,材料工程系,辽宁,沈阳,110034
2. 东北大学,材料与冶金学院,辽宁,沈阳,110006 |
| |
| 基金项目： | 航空工业部基金资助项目(98G54011) |
| |
| 摘 要： | 基于形核的Gibbs-Thomson关系理论和由晶粒尺寸效应引起的优势生长机制。综合各种理论，建立了铜再结晶织构解析式数学分析模型。计算机模拟结果表明，在较慢的加快速度下，完全再结晶时织构为单一的立方组分；在快速加热条件下，完全再结晶时织构可由立方织构组分和保留的冷轧织构组分所组成；再结晶织构受加热速度的影响。
|
| 关 键 词： | 立方织构 再结晶 等效温度 模拟 铜 快速加热 |
| 文章编号： | 1007-1385(2002)01-0001-04 |
| 修稿时间： | 2001年10月23 |
Formation model of recrystallization texture of copper heated ultrarapidly and its simulation |
| |
| WU Bao-lin,ZHANG Yu - dong,ZUO Liang LIANG Zhi - de.Formation model of recrystallization texture of copper heated ultrarapidly and its simulation[J].Journal of Shenyang Institute of Aeronautical Engineering,2002,19(1):1-4. |
| |
| Authors: | WU Bao-lin ZHANG Yu - dong ZUO Liang LIANG Zhi - de |
| |
| Abstract: | Based on the Gibbs-Thomson's nucleation theory and the preferential growth mechanism caused by grain size effectiveness and comprising various kinds of theory, a mathematical model for copper recrystalliza-tion texture was set up. Computer simulation results showed that the fully recrystallized texture was of only Cube at lower heating rate but of Cube and cold-rolling components at higher one. The ercrystallization texture were affected by heating rate. |
| |
| Keywords: | cube texture recrystallization equivalent temperature simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
