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系统讨论和总结了单滑移、双滑移和多滑移取向铜单晶体在循环形变中呈现的不同平台行为分析结果表明，晶体取向强烈影响对滑移和多滑移铜晶体的循环形变行为，平台区的出现与否及平台应力的高低，不仅与位错反应模式和强度有关，还与不同取向晶体中的各个滑移手相对于晶体轴向的几何位置不同，从而造成不同的滑移形变特征密切相关一般说来，当形变主要以多滑移形变方式进行时，平台区消失.
The different platform behaviors of single-slip, double-slip and multi-slip oriented Cu single crystals during cyclic deformation were systematically discussed and analyzed. The results show that the crystal orientation strongly influences the cyclic deformation behavior of slip and multi-slip copper crystals, The appearance of platform zone and the level of platform stress are not only related to the dislocation reaction mode and intensity but also different from the geometrical positions of each slipping hand relative to the crystal axis in different orientation crystals, resulting in different slip deformation characteristics Closely related In general, when deformation occurs mainly in the form of multiple slip deformations, the landing zone disappears.