Substructure development through dynamic recrystallisation in an austenitic Ni–30� alloy

This data looks at the effect of grain boundary movement on the characteristics of substructure development within the DRX regime. Different thermo-mechanical processing routes were employed to produce a range of DRX grain sizes at a given deformation temperature. The development of dislocation substructure was investigated using electron back-scattered diffraction (EBSD) in conjunction with transmission electron microscopy (TEM).本数据集旨在探究动态再结晶（Dynamic Recrystallization，DRX）体系内，晶界移动对亚结构演化特征的影响。研究采用不同热机械加工工艺，在固定变形温度下制备了一系列尺寸各异的动态再结晶晶粒。本研究借助电子背散射衍射（EBSD）与透射电子显微镜（TEM）联用的手段，对位错亚结构的演化过程开展了系统表征与分析。