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Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure

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Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure. / Kuang, Jie; Zhang, Dongdong; Wang, Shubin et al.
In: Materials Research Letters, Vol. 12, No. 7, 02.07.2024, p. 515-524.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Kuang, J, Zhang, D, Wang, S, Huo, Q, Du, X, Zhang, Y, Liu, G, Wen, W, Zhang, J & Sun, J 2024, 'Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure', Materials Research Letters, vol. 12, no. 7, pp. 515-524. https://doi.org/10.1080/21663831.2024.2357269

APA

Kuang, J., Zhang, D., Wang, S., Huo, Q., Du, X., Zhang, Y., Liu, G., Wen, W., Zhang, J., & Sun, J. (2024). Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure. Materials Research Letters, 12(7), 515-524. https://doi.org/10.1080/21663831.2024.2357269

Vancouver

Kuang J, Zhang D, Wang S, Huo Q, Du X, Zhang Y et al. Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure. Materials Research Letters. 2024 Jul 2;12(7):515-524. Epub 2024 May 28. doi: 10.1080/21663831.2024.2357269

Author

Kuang, Jie ; Zhang, Dongdong ; Wang, Shubin et al. / Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure. In: Materials Research Letters. 2024 ; Vol. 12, No. 7. pp. 515-524.

Bibtex

@article{790640ffed174133b7b4f87886e92a6b,
title = "Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure",
abstract = "To date, the exploration of multi-principal element alloys (MPEAs) has rarely ventured into the realm of hexagonal close-packed (HCP) structures. In this research, we embarked on a pioneering systematic comparison between a single-phase Ti-Zr-Hf HCP-MPEA and Ti regarding their dislocation activities and mesoscale deformation homogeneity. Through large-area high-resolution quasi-in-situ slip trace analysis and crystal plasticity finite element modeling, we identified HCP-MPEA{\textquoteright}s significantly enhanced pyramidal slip activities—resulted from minimized disparities among different deformation modes—notably improve the material{\textquoteright}s intragranular deformation homogeneity. Alongside MPEA{\textquoteright}s intrinsically high slip resistance, it renders HCP-MPEA an outstanding strength-toughness combination relative to its conventional HCP counterparts.",
keywords = "Multi-principle element alloys, crystal plasticity, deformation homogeneity, hexagonal-close packed structure, slip activity",
author = "Jie Kuang and Dongdong Zhang and Shubin Wang and Qinghuan Huo and Xinpeng Du and Yuqing Zhang and Gang Liu and Wei Wen and Jinyu Zhang and Jun Sun",
year = "2024",
month = jul,
day = "2",
doi = "10.1080/21663831.2024.2357269",
language = "English",
volume = "12",
pages = "515--524",
journal = "Materials Research Letters",
issn = "2166-3831",
publisher = "Informa UK Limited",
number = "7",

}

RIS

TY - JOUR

T1 - Elucidating the mesoscale deformation in a multi-principle element alloy with hexagonal closed-packed crystal structure

AU - Kuang, Jie

AU - Zhang, Dongdong

AU - Wang, Shubin

AU - Huo, Qinghuan

AU - Du, Xinpeng

AU - Zhang, Yuqing

AU - Liu, Gang

AU - Wen, Wei

AU - Zhang, Jinyu

AU - Sun, Jun

PY - 2024/7/2

Y1 - 2024/7/2

N2 - To date, the exploration of multi-principal element alloys (MPEAs) has rarely ventured into the realm of hexagonal close-packed (HCP) structures. In this research, we embarked on a pioneering systematic comparison between a single-phase Ti-Zr-Hf HCP-MPEA and Ti regarding their dislocation activities and mesoscale deformation homogeneity. Through large-area high-resolution quasi-in-situ slip trace analysis and crystal plasticity finite element modeling, we identified HCP-MPEA’s significantly enhanced pyramidal slip activities—resulted from minimized disparities among different deformation modes—notably improve the material’s intragranular deformation homogeneity. Alongside MPEA’s intrinsically high slip resistance, it renders HCP-MPEA an outstanding strength-toughness combination relative to its conventional HCP counterparts.

AB - To date, the exploration of multi-principal element alloys (MPEAs) has rarely ventured into the realm of hexagonal close-packed (HCP) structures. In this research, we embarked on a pioneering systematic comparison between a single-phase Ti-Zr-Hf HCP-MPEA and Ti regarding their dislocation activities and mesoscale deformation homogeneity. Through large-area high-resolution quasi-in-situ slip trace analysis and crystal plasticity finite element modeling, we identified HCP-MPEA’s significantly enhanced pyramidal slip activities—resulted from minimized disparities among different deformation modes—notably improve the material’s intragranular deformation homogeneity. Alongside MPEA’s intrinsically high slip resistance, it renders HCP-MPEA an outstanding strength-toughness combination relative to its conventional HCP counterparts.

KW - Multi-principle element alloys

KW - crystal plasticity

KW - deformation homogeneity

KW - hexagonal-close packed structure

KW - slip activity

U2 - 10.1080/21663831.2024.2357269

DO - 10.1080/21663831.2024.2357269

M3 - Journal article

VL - 12

SP - 515

EP - 524

JO - Materials Research Letters

JF - Materials Research Letters

SN - 2166-3831

IS - 7

ER -