Deformation and recrystallization textures in straight-rolled and pseudo cross-rolled AA 3105 aluminum alloy
Deformation and recrystallization textures in straight-rolled and pseudo cross-rolled AA 3105 aluminum alloy
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直轧和准斜轧 AA 3105 铝合金的变形和再结晶织构
DOI：
10.1016/j.jallcom.2009.10.151
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发表时间：
2010-02
影响因子：
6.2
通讯作者：
Kong, X. Y.
中科院分区：
文献类型：
--
作者：
Li, J.;Liu, W. C.;Yuan, H.;Kong, X. Y.
将CC AA 3105铝合金热轧带沿原轧向和横向沿着进行不同压下量的冷轧，然后在427°C下退火24 h。用X射线衍射研究了这些冷轧板的变形织构和再结晶织构。结果表明，热轧带沿原轧制方向继续沿着轧制，β纤维轧制织构逐渐强化。在交叉轧制（即，沿着原来的横向），原来的β纤维取向不稳定，在新的样品参考系中逐渐向β纤维方向旋转。在斜轧试样中，再结晶在比直轧试样更低的压下量下完成。直轧试样的再结晶织构以P织构为主，R织构和Goss织构次之。斜轧试样的再结晶织构取决于斜轧压下量。随着斜轧压下量从33%增加到90%，再结晶织构从{012}织构转变<021>为{1117}<358>织构。
The hot band of CC AA 3105 aluminum alloy was cold-rolled to different reductions along the original rolling and transverse directions, and then annealed at 427°C for 24h. The deformation and recrystallization textures in these cold-rolled sheets were investigated by X-ray diffraction. The result shows that further rolling of the hot band along the original rolling direction incrementally strengthens the β fiber rolling texture. Under cross-rolling (i.e., along the original transverse direction), the former β fiber orientations are unstable and they gradually rotate towards the β fiber in the new sample reference system. The recrystallization is completed at a lower reduction in the cross-rolled specimens than in the straight-rolled specimens. The recrystallization texture of the straight-rolled specimens is characterized by the major P component and the minor R and Goss components. The recrystallization texture of the cross-rolled specimens depends on the cross-rolling reduction. As the cross-rolling reduction increases from 33% to 90%, the recrystallization texture is changed from the {012}<021> texture through {1117}<358> to the P texture.
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DOI：
10.1007/s11661-999-0088-7
发表时间：
1999-06
期刊：
Metallurgical and Materials Transactions A
影响因子：
--
作者：
O. Engler
通讯作者：
O. Engler
DOI：
10.1155/tsm.12.155
发表时间：
1990
期刊：
Texture, Stress, and Microstructure
影响因子：
--
作者：
A. Böcker;H. Klein;H. Bunge
通讯作者：
A. Böcker;H. Klein;H. Bunge
影响因子：
0.8
作者：
H. Weiland;T. N. Rouns;J. Liu
通讯作者：
H. Weiland;T. N. Rouns;J. Liu
影响因子：
1.8
作者：
K. Lücke;O. Engler
通讯作者：
K. Lücke;O. Engler
DOI：
10.1007/s11661-003-0169-y
发表时间：
2003-09
期刊：
Metallurgical and Materials Transactions A
影响因子：
--
作者：
Jian-tao Liu;J. Morris
通讯作者：
Jian-tao Liu;J. Morris