Cryogenic-temperature-induced structural transformation of a metallic glass

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Cryogenic-temperature-induced structural transformation of a metallic glass. / Bian, Xilei; Wang, Gang; Wang, Quing et al.
In: Materials Research Letters [Elektronische Ressource], Vol. 5.2017, No. 4, 30.11.2016, p. 284-291.

Research output: Contribution to journalArticleResearchpeer-review

Harvard

Bian, X, Wang, G, Wang, Q, Sun, B, Hussain, I, Zhai, Q, Mattern, N, Bednarčík, J & Eckert, J 2016, 'Cryogenic-temperature-induced structural transformation of a metallic glass', Materials Research Letters [Elektronische Ressource], vol. 5.2017, no. 4, pp. 284-291. https://doi.org/10.1080/21663831.2016.1263687

APA

Bian, X., Wang, G., Wang, Q., Sun, B., Hussain, I., Zhai, Q., Mattern, N., Bednarčík, J., & Eckert, J. (2016). Cryogenic-temperature-induced structural transformation of a metallic glass. Materials Research Letters [Elektronische Ressource], 5.2017(4), 284-291. Advance online publication. https://doi.org/10.1080/21663831.2016.1263687

Vancouver

Bian X, Wang G, Wang Q, Sun B, Hussain I, Zhai Q et al. Cryogenic-temperature-induced structural transformation of a metallic glass. Materials Research Letters [Elektronische Ressource]. 2016 Nov 30;5.2017(4):284-291. Epub 2016 Nov 30. doi: 10.1080/21663831.2016.1263687

Author

Bian, Xilei ; Wang, Gang ; Wang, Quing et al. / Cryogenic-temperature-induced structural transformation of a metallic glass. In: Materials Research Letters [Elektronische Ressource]. 2016 ; Vol. 5.2017, No. 4. pp. 284-291.

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@article{79a9d84e04d94e68aa9f8c9377b7b1a0,
title = "Cryogenic-temperature-induced structural transformation of a metallic glass",
abstract = "The plasticity of metallic glasses depends largely on the atomic-scale structure. However, the details of the atomic-scale structure, which are responsible for their properties, remain to be clarified. In this study, in-situ high-energy synchrotron X-ray diffraction and strain-rate jump compression tests at different cryogenic temperatures were carried out. We show that the activation volume of flow units linearly depends on temperature in the non-serrated flow regime. A plausible atomic deformation mechanism is proposed, considering that the activated flow units mediating the plastic flow originate from the medium-range order and transit to the short-range order with decreasing temperature.",
author = "Xilei Bian and Gang Wang and Quing Wang and Baoan Sun and Ishtiaq Hussain and Qijie Zhai and Norbert Mattern and Jozef Bednar{\v c}{\'i}k and J{\"u}rgen Eckert",
year = "2016",
month = nov,
day = "30",
doi = "10.1080/21663831.2016.1263687",
language = "English",
volume = "5.2017",
pages = "284--291",
journal = "Materials Research Letters [Elektronische Ressource]",
issn = "2166-3831",
number = "4",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Cryogenic-temperature-induced structural transformation of a metallic glass

AU - Bian, Xilei

AU - Wang, Gang

AU - Wang, Quing

AU - Sun, Baoan

AU - Hussain, Ishtiaq

AU - Zhai, Qijie

AU - Mattern, Norbert

AU - Bednarčík, Jozef

AU - Eckert, Jürgen

PY - 2016/11/30

Y1 - 2016/11/30

N2 - The plasticity of metallic glasses depends largely on the atomic-scale structure. However, the details of the atomic-scale structure, which are responsible for their properties, remain to be clarified. In this study, in-situ high-energy synchrotron X-ray diffraction and strain-rate jump compression tests at different cryogenic temperatures were carried out. We show that the activation volume of flow units linearly depends on temperature in the non-serrated flow regime. A plausible atomic deformation mechanism is proposed, considering that the activated flow units mediating the plastic flow originate from the medium-range order and transit to the short-range order with decreasing temperature.

AB - The plasticity of metallic glasses depends largely on the atomic-scale structure. However, the details of the atomic-scale structure, which are responsible for their properties, remain to be clarified. In this study, in-situ high-energy synchrotron X-ray diffraction and strain-rate jump compression tests at different cryogenic temperatures were carried out. We show that the activation volume of flow units linearly depends on temperature in the non-serrated flow regime. A plausible atomic deformation mechanism is proposed, considering that the activated flow units mediating the plastic flow originate from the medium-range order and transit to the short-range order with decreasing temperature.

U2 - 10.1080/21663831.2016.1263687

DO - 10.1080/21663831.2016.1263687

M3 - Article

VL - 5.2017

SP - 284

EP - 291

JO - Materials Research Letters [Elektronische Ressource]

JF - Materials Research Letters [Elektronische Ressource]

SN - 2166-3831

IS - 4

ER -