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Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper. / Danyuk, A. V. ; Merson, D. L. ; Черняева, Елена Васильевна.

In: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, Vol. 17, No. 4, 01.08.2023, p. 912-920.

Research output: Contribution to journal › Article › peer-review

Harvard

Danyuk, AV, Merson, DL & Черняева, ЕВ 2023, 'Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper', Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, vol. 17, no. 4, pp. 912-920. https://doi.org/10.1134/s1027451023040249

APA

Danyuk, A. V., Merson, D. L., & Черняева, Е. В. (2023). Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper. Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 17(4), 912-920. https://doi.org/10.1134/s1027451023040249

Vancouver

Danyuk AV, Merson DL, Черняева ЕВ. Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper. Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques,. 2023 Aug 1;17(4):912-920. https://doi.org/10.1134/s1027451023040249

Author

Danyuk, A. V. ; Merson, D. L. ; Черняева, Елена Васильевна. / Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper. In: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques,. 2023 ; Vol. 17, No. 4. pp. 912-920.

BibTeX

@article{466f2ee4d6bc40099c5ad6f6a0e22311,
title = "Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper",
abstract = "Abstract: The microstructure and mechanical and acoustic properties of copper samples in the initial state and after barocryodeformation in different modes are studied. It is shown that cryogenic temperatures facilitate significant grain refinement due to the activation of mechanical-twinning processes; a homogeneous structure with an average grain size of 5–8 µm is formed. Barocryodeformation at temperatures of up to 125 K leads to a decrease in plasticity and a significant increase in hardness. A further decrease in temperature, on the contrary, contributes to a significant increase in plasticity, as well as a decrease in hardness. A correlation is noted between the median frequency of acoustic emission and the hardness value at all barocryodeformation temperatures.",
keywords = "acoustic emission, barocryodeformation, electron-backscatter diffraction, instrumental indentation, microstructure, scanning electron microscopy",
author = "Danyuk, {A. V.} and Merson, {D. L.} and Черняева, {Елена Васильевна}",
note = "ISSN 1027-4510, Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2023, Vol. 17, No. 4, pp. 912–920. {\textcopyright} Pleiades Publishing, Ltd., 2023. Russian Text {\textcopyright} The Author(s), 2023, published in Poverkhnost{\textquoteright}, 2023, No. 8, pp. 74–82.",
year = "2023",
month = aug,
day = "1",
doi = "10.1134/s1027451023040249",
language = "English",
volume = "17",
pages = "912--920",
journal = "ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ",
issn = "1027-4510",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Estimation of the Barocryodeformation Effect on the Microstructure and Mechanical Properties of Copper

AU - Danyuk, A. V.

AU - Merson, D. L.

AU - Черняева, Елена Васильевна

N1 - ISSN 1027-4510, Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2023, Vol. 17, No. 4, pp. 912–920. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2023, published in Poverkhnost’, 2023, No. 8, pp. 74–82.

PY - 2023/8/1

Y1 - 2023/8/1

N2 - Abstract: The microstructure and mechanical and acoustic properties of copper samples in the initial state and after barocryodeformation in different modes are studied. It is shown that cryogenic temperatures facilitate significant grain refinement due to the activation of mechanical-twinning processes; a homogeneous structure with an average grain size of 5–8 µm is formed. Barocryodeformation at temperatures of up to 125 K leads to a decrease in plasticity and a significant increase in hardness. A further decrease in temperature, on the contrary, contributes to a significant increase in plasticity, as well as a decrease in hardness. A correlation is noted between the median frequency of acoustic emission and the hardness value at all barocryodeformation temperatures.

AB - Abstract: The microstructure and mechanical and acoustic properties of copper samples in the initial state and after barocryodeformation in different modes are studied. It is shown that cryogenic temperatures facilitate significant grain refinement due to the activation of mechanical-twinning processes; a homogeneous structure with an average grain size of 5–8 µm is formed. Barocryodeformation at temperatures of up to 125 K leads to a decrease in plasticity and a significant increase in hardness. A further decrease in temperature, on the contrary, contributes to a significant increase in plasticity, as well as a decrease in hardness. A correlation is noted between the median frequency of acoustic emission and the hardness value at all barocryodeformation temperatures.

KW - acoustic emission

KW - barocryodeformation

KW - electron-backscatter diffraction

KW - instrumental indentation

KW - microstructure

KW - scanning electron microscopy

UR - https://www.mendeley.com/catalogue/6e87b3a4-c88a-3af7-8533-671e40918cbb/

U2 - 10.1134/s1027451023040249

DO - 10.1134/s1027451023040249

M3 - Article

VL - 17

SP - 912

EP - 920

JO - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ

JF - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ

SN - 1027-4510

IS - 4

ER -

ID: 107578329