位错密度梯度结构Cu单晶微柱压缩的三维离散位错动力学模拟
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A Three-Dimensional Discrete Dislocation Dynamics Simulation on Micropillar Compression of Single Crystal Copper with Dislocation Density Gradient
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图5. 位错密度梯度结构模型沿X轴加载时不同应变时的位错微结构 |
Fig.5. The snapshots of evolved dislocation structures corresponding to strains of 0.05% (a), 0.10% (b), 0.15% (c), 0.20% (d) and 0.25% (e) in the compression process along the X-axis direction which is perpendicular to the dislocation density gradient directionColor online |
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