高熵合金中的元素分布规律及其作用

余倩, 陈雨洁, 方研

Heterogeneity in Chemical Distribution and Its Impact in High-Entropy Alloys

YU Qian, CHEN Yujie, FANG Yan

图4 bcc类高熵合金中的元素分布均匀性及其位错行为^[47~50]
(a) dislocation structures in HfNbTaTiZr HEAs^[47]
(b) dislocation structures in Ti₃₈V₁₅Nb₂₃Hf₂₄^[48]
(c) short-range clustering structure in HfNbTaZr after annealing^[49]
(d) ordered oxygen complexes regions in TiZrHfNb with 2% oxygen^[50]

Fig.4 Heterogeneity in chemical distribution and corresponding dislocation behaviors in bcc HEAs