Evolution of microstructure and mechanical properties of Ti-Nb-Zr and Ti-Nb-Zr-Ta-Sn alloys in severe plastic deformation

Evolution of microstructure and mechanical properties of Ti-Nb-Zr and Ti-Nb-Zr-Ta-Sn alloys in severe plastic deformation

Bibliografiske detaljer
Parent link:Materials Letters.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 382.— 2025.— Article number 137805, 4 p.
Andre forfattere: Eroshenko A. Yu. Anna Yurjevna, Legostaeva E. V. Elena Viktorovna, Uvarkin P. V. Pavel Viktorovich, Tolmachev A. I. Aleksey Ivanovich, Khimich M. A. Margarita Andreevna, Kuznetsov V. P., Stepanov S. I., Vorontsov I. A., Mukanov G. Zh., Sharkeev Yu. P. Yury Petrovich
Summary:Title screen
The paper deals with severe plastic deformation (SPD) which leads to the formation of ultrafine-grained (β + α + ω) and (β + ω) structures, respectively, in Ti-Nb-Zr and Ti-Nb-Zr-Ta-Sn alloys thus having a strong impact on their mechanical properties. The presence of the α-phase additionally contributes to the Ti-Nb-Zr alloy hardening and considerably improves its strength properties, reducing its ductility and Young’s modulus after SPD. Multicomponent alloying of the Ti-Nb-Zr-Ta-Sn alloy with Nb, Zr, Ta, Sn elements stabilizes the β-phase and does not reduce the alloy ductility and Young’s modulus. At the same time, the increase in the strength properties in this case turns out to be less significant
Текстовый файл
AM_Agreement
Udgivet: 2025
Fag:
Ultrafine-grained alloy
Severe plastic deformation
Microstructure
Tensile test
Mechanical properties
электронный ресурс
труды учёных ТПУ
Online adgang:https://doi.org/10.1016/j.matlet.2024.137805
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684184

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