A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale
A S Baikin
1
,
M. A. Kaplan
1
,
A. G. Kolmakov
1
,
S. V. Gudkov
2
,
M.B. Rebezov
2, 3
,
S.V. Garnov
2
1
Publication type: Journal Article
Publication date: 2021-01-01
scimago Q4
wos Q4
SJR: 0.153
CiteScore: 1.5
Impact factor: 0.5
ISSN: 10283358, 15626903
General Physics and Astronomy
Mechanics of Materials
Computational Mechanics
Abstract
This alloy is shown to be homogeneous (Ti 65%, Nb 20%, Ta 10%, Zr 5%). A change in the elemental composition is observed only in the layer close to the surface with a thickness of about 100 nm. The alloy surface is depleted in titanium (∼20%) and enriched in tantalum (∼20%). There is also a large amount of oxides on the surface (∼50%). The alloy is single-phase with a β-Ti-type crystal lattice (cubic system, space group Im3m). The alloy has yield strength of about 550 MPa and a tensile strength of about 700 MPa. The Young’s modulus is about 50 GPa. The relative elongation of the alloy is about 1.4%. On a microscale, folds and longitudinal comb-like structures up to 0.5 μm in height are found on the surface of wires and plates made of the Ti–20Nb–10Ta–5Zr alloy. When analyzing nanotopology, it is found that, even between comb-like structures or at their tops, there are irregularities up to 100–150 nm in height.
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Total citations:
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Citations from 2024:
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Sevostyanov M. A. et al. A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale // Doklady Physics. 2021. Vol. 66. No. 1. pp. 14-16.
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Sevostyanov M. A., Baikin A. S., Kaplan M. A., Kolmakov A. G., Gudkov S. V., Rebezov M., Garnov S. A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale // Doklady Physics. 2021. Vol. 66. No. 1. pp. 14-16.
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RIS
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TY - JOUR
DO - 10.1134/s1028335821010079
UR - https://doi.org/10.1134/s1028335821010079
TI - A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale
T2 - Doklady Physics
AU - Sevostyanov, M. A.
AU - Baikin, A S
AU - Kaplan, M. A.
AU - Kolmakov, A. G.
AU - Gudkov, S. V.
AU - Rebezov, M.B.
AU - Garnov, S.V.
PY - 2021
DA - 2021/01/01
PB - Pleiades Publishing
SP - 14-16
IS - 1
VL - 66
SN - 1028-3358
SN - 1562-6903
ER -
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BibTex (up to 50 authors)
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@article{2021_Sevostyanov,
author = {M. A. Sevostyanov and A S Baikin and M. A. Kaplan and A. G. Kolmakov and S. V. Gudkov and M.B. Rebezov and S.V. Garnov},
title = {A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale},
journal = {Doklady Physics},
year = {2021},
volume = {66},
publisher = {Pleiades Publishing},
month = {jan},
url = {https://doi.org/10.1134/s1028335821010079},
number = {1},
pages = {14--16},
doi = {10.1134/s1028335821010079}
}
Cite this
MLA
Copy
Sevostyanov, M. A., et al. “A β Ti–20Nb–10Ta–5Zr Alloy with the Surface Structured on the Micro- and Nanoscale.” Doklady Physics, vol. 66, no. 1, Jan. 2021, pp. 14-16. https://doi.org/10.1134/s1028335821010079.