| 快速加热下铜再结晶织构的形成模型与模拟 |
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| 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 |
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| 作者姓名： | 武保林 张字东 左良 梁志德 |
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| 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 |
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| 基金项目： | 航空工业部基金资助项目(98G54011) |
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| 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。
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| 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： | 2001-10-23 |
Formation model of recrystallization texture of copper heated ultrarapidly and its simulation |
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| 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 |
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| Authors: | WU Bao-lin ZHANG Yu - dong ZUO Liang LIANG Zhi - de |
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| 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. |
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| Keywords: | cube texture recrystallization equivalent temperature simulation |
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