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Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass. / Gunderov, D. V.; Boltynjuk, E. V.; Sitdikov, V. D.; Abrosimova, G. E.; Churakova, A. A.; Kilmametov, A. R.; Valiev, R. Z.

в: Journal of Physics: Conference Series, Том 1134, № 1, 012010, 05.12.2018.

Результаты исследований: Научные публикации в периодических изданияхстатья в журнале по материалам конференцииРецензирование

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Author

Gunderov, D. V. ; Boltynjuk, E. V. ; Sitdikov, V. D. ; Abrosimova, G. E. ; Churakova, A. A. ; Kilmametov, A. R. ; Valiev, R. Z. / Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass. в: Journal of Physics: Conference Series. 2018 ; Том 1134, № 1.

BibTeX

@article{3e89c3886d5142b282e30ef4015e5419,
title = "Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass",
abstract = "The Zr62Cu22Al10Fe5Dy1 bulk metallic glass (BMG) was subjected to high pressure torsion (HPT) at room temperature and at 150 °C. XRD shows a shift of first amorphous halo towards a low angles, which corresponds to an increase in the first coordination sphere radius and an increase in free volume content approximately by 0.44 % and 0.74 % after HPT processing at temperatures of 20 and 150 °C, respectively. Direct density measurements revealed that HPT at 20 °C and 150 °C leads to a decrease in the density values by 2.1% and 1 %, respectively, in comparison with the initial state. Value of density decrease for state HPT 150 °C estimated by direct density measurements is close to value of free volume increase estimated by shift of first amorphous halo.",
author = "Gunderov, {D. V.} and Boltynjuk, {E. V.} and Sitdikov, {V. D.} and Abrosimova, {G. E.} and Churakova, {A. A.} and Kilmametov, {A. R.} and Valiev, {R. Z.}",
note = "Категории Scopus: Physics and Astronomy (miscellaneous) ; 7th International Conference on Functional Nanomaterials and High Purity Substances, FNM 2018 ; Conference date: 01-10-2018 Through 05-10-2018",
year = "2018",
month = dec,
day = "5",
doi = "10.1088/1742-6596/1134/1/012010",
language = "English",
volume = "1134",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

RIS

TY - JOUR

T1 - Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass

AU - Gunderov, D. V.

AU - Boltynjuk, E. V.

AU - Sitdikov, V. D.

AU - Abrosimova, G. E.

AU - Churakova, A. A.

AU - Kilmametov, A. R.

AU - Valiev, R. Z.

N1 - Категории Scopus: Physics and Astronomy (miscellaneous)

PY - 2018/12/5

Y1 - 2018/12/5

N2 - The Zr62Cu22Al10Fe5Dy1 bulk metallic glass (BMG) was subjected to high pressure torsion (HPT) at room temperature and at 150 °C. XRD shows a shift of first amorphous halo towards a low angles, which corresponds to an increase in the first coordination sphere radius and an increase in free volume content approximately by 0.44 % and 0.74 % after HPT processing at temperatures of 20 and 150 °C, respectively. Direct density measurements revealed that HPT at 20 °C and 150 °C leads to a decrease in the density values by 2.1% and 1 %, respectively, in comparison with the initial state. Value of density decrease for state HPT 150 °C estimated by direct density measurements is close to value of free volume increase estimated by shift of first amorphous halo.

AB - The Zr62Cu22Al10Fe5Dy1 bulk metallic glass (BMG) was subjected to high pressure torsion (HPT) at room temperature and at 150 °C. XRD shows a shift of first amorphous halo towards a low angles, which corresponds to an increase in the first coordination sphere radius and an increase in free volume content approximately by 0.44 % and 0.74 % after HPT processing at temperatures of 20 and 150 °C, respectively. Direct density measurements revealed that HPT at 20 °C and 150 °C leads to a decrease in the density values by 2.1% and 1 %, respectively, in comparison with the initial state. Value of density decrease for state HPT 150 °C estimated by direct density measurements is close to value of free volume increase estimated by shift of first amorphous halo.

UR - http://www.scopus.com/inward/record.url?scp=85058687561&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1134/1/012010

DO - 10.1088/1742-6596/1134/1/012010

M3 - Conference article

AN - SCOPUS:85058687561

VL - 1134

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012010

T2 - 7th International Conference on Functional Nanomaterials and High Purity Substances, FNM 2018

Y2 - 1 October 2018 through 5 October 2018

ER -

ID: 37461557