Volume 51 Issue 4
Nov.  2021
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Bu Y Q, Wang H T. Short-range order in multicomponent alloys. Advances in Mechanics, 2021, 51(4): 915-919 doi: 10.6052/1000-0992-21-027
Citation: Bu Y Q, Wang H T. Short-range order in multicomponent alloys. Advances in Mechanics, 2021, 51(4): 915-919 doi: 10.6052/1000-0992-21-027

Short-range order in multicomponent alloys

doi: 10.6052/1000-0992-21-027
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  • Corresponding author: htw@zju.edu.cn
  • Received Date: 2021-05-17
  • Accepted Date: 2021-07-01
  • Available Online: 2021-07-16
  • Publish Date: 2021-11-26
  • Numerous studies indicates that multicomponent alloys extensively possess short-range order, which place a significant impact on their performance improvement. Employing advanced transmission electron microscopy, the size, composition and structure of short-range order in multicomponent alloys can be analyzed at atomic resolution.

     

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  • [1]
    Bu Y, Wu Y, Lei Z, et al. 2021. Local chemical fluctuation mediated ductility in body-centered-cubic high-entropy alloys. Mater. Today, 46: 28-34. doi: 10.1016/j.mattod.2021.02.022
    [2]
    Cantor B, Chang I, Knight P, et al. 2004. Microstructural development in equiatomic multicomponent alloys. Mater. Sci. Eng. A, 375: 213-218.
    [3]
    Chen B, Li S, Zong H, et al. 2020. Unusual activated processes controlling dislocation motion in body-centered-cubic high-entropy alloys. Proc. Natl. Acad. Sci., 117: 16199-16206. doi: 10.1073/pnas.1919136117
    [4]
    Chen X, Wang Q, Cheng Z, et al. 2021. Direct observation of chemical short-range order in a medium-entropy alloy. Nature, 592: 712-716. doi: 10.1038/s41586-021-03428-z
    [5]
    Ding Q, Zhang Y, Chen X, et al. 2019. Tuning element distribution, structure and properties by composition in high-entropy alloys. Nature, 574: 223-227. doi: 10.1038/s41586-019-1617-1
    [6]
    Fernández-Caballero A, Wróbel J, Mummery P, et al. 2017. Short-range order in high entropy alloys: Theoretical formulation and application to Mo-Nb-Ta-VW system. Journal of Phase Equilibria and Diffusion, 38: 391-403.
    [7]
    Gerold V, Karnthaler H. 1989. On the origin of planar slip in fcc alloys. Acta Metall., 37: 2177-2183. doi: 10.1016/0001-6160(89)90143-0
    [8]
    Gludovatz B, Hohenwarter A, Catoor D, et al. 2014. A fracture-resistant high-entropy alloy for cryogenic applications. Science, 345: 1153-1158. doi: 10.1126/science.1254581
    [9]
    Lei Z, Liu X, Wu Y, et al. 2018. Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes. Nature, 563: 546. doi: 10.1038/s41586-018-0685-y
    [10]
    Li Z, Pradeep KG, Deng Y, et al. 2016. Metastable high-entropy dual-phase alloys overcome the strength–ductility trade-off. Nature, 534: 227-230. doi: 10.1038/nature17981
    [11]
    Liu S, Wei Y. 2017. The Gaussian distribution of lattice size and atomic level heterogeneity in high entropy alloys. Extreme Mech. Lett., 11: 84-88. doi: 10.1016/j.eml.2016.10.007
    [12]
    Ma E. 2020. Unusual dislocation behavior in high-entropy alloys. Scr. Mater., 181: 127-133. doi: 10.1016/j.scriptamat.2020.02.021
    [13]
    Singh P, Smirnov AV, Johnson DD. 2015. Atomic short-range order and incipient long-range order in high-entropy alloys. Phys. Rev. B, 91: 224204. doi: 10.1103/PhysRevB.91.224204
    [14]
    Ye Y, Wang Q, Lu J, et al. 2016. High-entropy alloy: challenges and prospects. Mater. Today, 19: 349-362. doi: 10.1016/j.mattod.2015.11.026
    [15]
    Yeh JW, Chen SK, Lin SJ, et al. 2004. Nanostructured high‐entropy alloys with multiple principal elements: novel alloy design concepts and outcomes. Adv. Eng. Mater., 6: 299-303. doi: 10.1002/adem.200300567
    [16]
    Zhang R, Zhao S, Ding J, et al. 2020. Short-range order and its impact on the CrCoNi medium-entropy alloy. Nature, 581: 283-287. doi: 10.1038/s41586-020-2275-z
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