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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >The effect of texture and strain conditions on formability of cross-roll rolled AZ31 alloy
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The effect of texture and strain conditions on formability of cross-roll rolled AZ31 alloy

机译：织构和应变条件对交叉轧制AZ31合金可成形性的影响

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摘要

The effect of texture evolution of AZ31 Mg sheet on cross-roll rolling process has been investigated for the commercial AZ31 Mg sheet. The large 623 was operated for the cross-roll rolled sample throughout the whole thickness, leading to the homogeneity of the (0002) basal texture. After recrystallization annealing at 673 K for 30 min, cross-roll rolled sample showed uniform texture intensity from surface layer to middle layer different from the normal-roll rolled sample. An excellent formability of the cross-rolled specimen was achieved due to the developed homogeneity of the texture and microstructure refinement for the cross-roll rolled specimen. The strain conditions of surface and center layers were discussed in terms of experimental evaluations and three-dimensional finite element method (FEM) for conventional rolling and cross-roll rolling.
机译：对于商用AZ31镁薄板，已经研究了AZ31镁薄板的织构演变对交叉轧制过程的影响。大型623用于横轧轧制样品的整个厚度，导致（0002）基础纹理的均匀性。在673 K下再结晶退火30分钟后，交叉轧制样品的表层到中间层的纹理强度均匀，与普通轧制样品不同。交叉轧制试样具有出色的可成型性，这是由于交叉轧制试样的织构均匀性和微结构细化得到了发展。通过实验评估和常规轧制和交叉轧制的三维有限元方法（FEM），讨论了表面和中心层的应变条件。

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