Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation

A. S. Makarov; Yu P. Mitrofanov; R. A. Konchakov; N. P. Kobelev; K. Csach; J. C. Qiao; V. A. Khonik

doi:10.1016/j.jnoncrysol.2019.119474

Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation

A. S. Makarov
, Yu P. Mitrofanov
, R. A. Konchakov
, N. P. Kobelev
, K. Csach
, J. C. Qiao
, V. A. Khonik

力学与土木建筑学院

Voronezh State Pedagogical University
Russian Academy of Sciences
Slovak Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

Dilatometric and shear modulus measurements on four Zr-based glasses both below and above the glass transition temperature upon linear heating and isothermal conditions are performed. It is found that density changes occurring upon structural relaxation and crystallization are closely related to the relaxation of the shear modulus. The obtained results are discussed in terms of the Interstitialcy theory.

源语言	英语
文章编号	119474
期刊	Journal of Non-Crystalline Solids
卷	521
DOI	https://doi.org/10.1016/j.jnoncrysol.2019.119474
出版状态	已出版 - 1 10月 2019

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10.1016/j.jnoncrysol.2019.119474

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Makarov, A. S., Mitrofanov, Y. P., Konchakov, R. A., Kobelev, N. P., Csach, K., Qiao, J. C., & Khonik, V. A. (2019). Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation. Journal of Non-Crystalline Solids, 521, 文章 119474. https://doi.org/10.1016/j.jnoncrysol.2019.119474

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title = "Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation",

abstract = "Dilatometric and shear modulus measurements on four Zr-based glasses both below and above the glass transition temperature upon linear heating and isothermal conditions are performed. It is found that density changes occurring upon structural relaxation and crystallization are closely related to the relaxation of the shear modulus. The obtained results are discussed in terms of the Interstitialcy theory.",

keywords = "Crystallization, Defects, Interstitialcy theory, Metallic glasses, Relaxation volume, Structural relaxation",

author = "Makarov, \{A. S.\} and Mitrofanov, \{Yu P.\} and Konchakov, \{R. A.\} and Kobelev, \{N. P.\} and K. Csach and Qiao, \{J. C.\} and Khonik, \{V. A.\}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = oct,

day = "1",

doi = "10.1016/j.jnoncrysol.2019.119474",

language = "英语",

volume = "521",

journal = "Journal of Non-Crystalline Solids",

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publisher = "Elsevier B.V.",

}

Makarov, AS, Mitrofanov, YP, Konchakov, RA, Kobelev, NP, Csach, K, Qiao, JC & Khonik, VA 2019, 'Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation', Journal of Non-Crystalline Solids, 卷 521, 119474. https://doi.org/10.1016/j.jnoncrysol.2019.119474

TY - JOUR

T1 - Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses

T2 - In situ measurements and their interpretation

AU - Makarov, A. S.

AU - Mitrofanov, Yu P.

AU - Konchakov, R. A.

AU - Kobelev, N. P.

AU - Csach, K.

AU - Qiao, J. C.

AU - Khonik, V. A.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Dilatometric and shear modulus measurements on four Zr-based glasses both below and above the glass transition temperature upon linear heating and isothermal conditions are performed. It is found that density changes occurring upon structural relaxation and crystallization are closely related to the relaxation of the shear modulus. The obtained results are discussed in terms of the Interstitialcy theory.

AB - Dilatometric and shear modulus measurements on four Zr-based glasses both below and above the glass transition temperature upon linear heating and isothermal conditions are performed. It is found that density changes occurring upon structural relaxation and crystallization are closely related to the relaxation of the shear modulus. The obtained results are discussed in terms of the Interstitialcy theory.

KW - Crystallization

KW - Defects

KW - Interstitialcy theory

KW - Metallic glasses

KW - Relaxation volume

KW - Structural relaxation

UR - https://www.scopus.com/pages/publications/85066944859

U2 - 10.1016/j.jnoncrysol.2019.119474

DO - 10.1016/j.jnoncrysol.2019.119474

M3 - 文章

AN - SCOPUS:85066944859

SN - 0022-3093

VL - 521

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

M1 - 119474

ER -

Density and shear modulus changes occurring upon structural relaxation and crystallization of Zr-based bulk metallic glasses: In situ measurements and their interpretation

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