Matter and Radiation at Extremes, Volume. 10, Issue 4, 043801(2025)

Short-range order in binary and multiple principal element alloys: A review

Yuxin Liu1, Hongbo Lou1,2, Fei Zhang3, Zhidan Zeng1, and Qiaoshi Zeng1,2、a)
Author Affiliations
  • 1Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, People’s Republic of China
  • 2Shanghai Key Laboratory of Material Frontiers Research in Extreme Environments (MFree), Shanghai Advanced Research in Physical Sciences (SHARPS), Shanghai 201203, People’s Republic of China
  • 3Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
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    Figures & Tables(3)
    Schematic representations of the three types of SRO that can exist stably in a crystalline alloy system: (a) statistical order; (b) microdomain model; (c) disperse models. In each case, the average unit cell of each box is the same. In the disperse and microdomain models, the ordered region is outlined in blue.40
    Variations in electrical resistivity of equiatomic Cr–Co–Ni polycrystals quenched from 1473 K during isothermal annealing at various temperatures ranging from 573 to 973 K.18
    Schematic of heat evolved during DSC testing of CrCoNi. Below around 748 K, the kinetics are too slow to change the CSRO on the experimental timescale. Above 748 K, CSRO can be either created (purple shading) or destroyed (red shading), as indicated by exothermic and endothermic reactions, respectively.44
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    Yuxin Liu, Hongbo Lou, Fei Zhang, Zhidan Zeng, Qiaoshi Zeng. Short-range order in binary and multiple principal element alloys: A review[J]. Matter and Radiation at Extremes, 2025, 10(4): 043801

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    Paper Information

    Received: Apr. 10, 2025

    Accepted: May. 28, 2025

    Published Online: Jul. 28, 2025

    The Author Email: Qiaoshi Zeng (zengqs@hpstar.ac.cn)

    DOI:10.1063/5.0275123

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