dislocation pile-up

The stacking fault, the dislocation pile-up near grain and annealing twin boundaries, the dislocation cells and the de.

两种钢的形变结构中出现层错、晶界和退火孪晶处的位错塞积、位错胞状组织和形变孪晶。

The defects include cracks, color center, inclusions, step-faceting, low-angle boundaries and dislocation pile-up group.

这些缺陷包括:包裹物,色心,开裂,台阶面,位错,小角晶界和位错塞积群。