Microstructure and mechanical properties of Ti40Nb alloy after severe plastic deformation

Yury P. Sharkeev, Anna Yu Eroshenko, Ivan A. Glukhov, Qifang Zhu, Alexey I. Tolmachev

Research School of High-Energy Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The study presents the analysis of microstructure, phase composition and mechanical properties of Ti40Nb alloy exposed to severe plastic deformation. It was shown that isothermal multi-axial forging and further multi-pass rolling intensify the formation of ultra-fine grained structure in the bulk of a billet with the average element size of 0.3 μm. Such ultra-fine grained structure considerably improves the alloy mechanical properties.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	American Institute of Physics Inc.
Pages	567-570
Number of pages	4
Volume	1623
ISBN (Print)	9780735412606
DOIs	https://doi.org/10.1063/1.4899008
Publication status	Published - 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Other

Other	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

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Keywords

Microhardness
Phase composition
Severe plastic deformation
Ti40Nb
Ultra-fine grained structure

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Sharkeev, Y. P., Eroshenko, A. Y., Glukhov, I. A., Zhu, Q., & Tolmachev, A. I. (2014). Microstructure and mechanical properties of Ti40Nb alloy after severe plastic deformation. In AIP Conference Proceedings (Vol. 1623, pp. 567-570). American Institute of Physics Inc.. https://doi.org/10.1063/1.4899008

Sharkeev, YP, Eroshenko, AY, Glukhov, IA, Zhu, Q & Tolmachev, AI 2014, Microstructure and mechanical properties of Ti40Nb alloy after severe plastic deformation. in AIP Conference Proceedings. vol. 1623, American Institute of Physics Inc., pp. 567-570, International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russian Federation, 3.9.14. https://doi.org/10.1063/1.4899008

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Access to Document

10.1063/1.4899008