| Theoretical analysis of texture evolution in cold rolling process of single crystal aluminum |
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| 引用本文： | 吕程 司良英 朱洪涛 刘相华 K. TIEU. Theoretical analysis of texture evolution in cold rolling process of single crystal aluminum[J]. 中国有色金属学会会刊, 2007, 17(A01): 254-257 |
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| 作者姓名： | 吕程 司良英 朱洪涛 刘相华 K. TIEU |
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| 作者单位： | [1]School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, Northfields Avenue, Wollongong NSW 2522, Australia [2]State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, China |
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| 摘 要： | The crystal plasticity finite element method（CPFEM）, which incorporates the crystal plasticity constitutive law into the finite element method, was developed to investigate the rolling processes of the cubic oriented and Goss oriented Al single crystal. The simulation results show that after rolling the crystal predominantly rotates around the transverse direction（TD） for both orientations. The rotations around the rolling direction（RD） and the normal direction（ND） are negligible. The reduction plays a significant role in the texture evolution. The TD rotation angle increases with increasing reduction. The deformation bands exist in the rolled specimens with the cubic initial orientation. Compared with the cubic oriented specimens, the TD rotation angles in the Goss oriented specimens are very small.
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| 关 键 词： | 晶体 可塑性 有限元分析法 质地 |
| 收稿时间： | 2007-07-15 |
| 修稿时间： | 2007-09-10 |
Theoretical analysis of texture evolution in cold rolling process of single crystal aluminum |
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| LU Cheng, SI Liang-ying, ZHU Hong-tao, LIU Xiang-hua, K. TIEU. Theoretical analysis of texture evolution in cold rolling process of single crystal aluminum[J]. Transactions of Nonferrous Metals Society of China, 2007, 17(A01): 254-257 |
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| Authors: | LU Cheng SI Liang-ying ZHU Hong-tao LIU Xiang-hua K. TIEU |
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| Abstract: | |
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| Keywords: | crystal plasticity finite element method texture evolution rolling single crystal aluminum |
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