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

Bibliographic Details
Parent link:	Materials Letters.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 382.— 2025.— Article number 137805, 4 p.
Other Authors:	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
Published:	2025
Subjects:	Ultrafine-grained alloy Severe plastic deformation Microstructure Tensile test Mechanical properties электронный ресурс труды учёных ТПУ
Online Access:	https://doi.org/10.1016/j.matlet.2024.137805
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684184

Internet

https://doi.org/10.1016/j.matlet.2024.137805