Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect

Abstract

The microstructure and mechanical properties of Ti alloy contained 40 mass % Nb at megaplastic deformation effect is described. It was proved that the deformation effect including the multiple abc-pressing and multi-pass rolling and further pre-recrystallizing annealing enhances the formation of ultra-fine grained structures with mean element size of 0.3 μm or less, involving stable (β + α)-phase composition and metastable nanosized ω-phase in the alloy. This, in its turn, significantly improves the mechanical properties and simultaneously preserves low elastic modulus level.

Original language	English
Title of host publication	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
Publisher	American Institute of Physics Inc.
Volume	1683
ISBN (Electronic)	9780735413306
DOIs	https://doi.org/10.1063/1.4932896
Publication status	Published - 27 Oct 2015
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation Duration: 21 Sep 2015 → 25 Sep 2015

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
Country	Russian Federation
City	Tomsk
Period	21.9.15 → 25.9.15

Keywords

Low-elastic modulus alloy
mechanical properties
phase composition
ultra-fine grained structure

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4932896

Fingerprint Dive into the research topics of 'Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect'. Together they form a unique fingerprint.

Cite this

Sharkeev, Y. P., Eroshenko, A. Y., Glukhov, I. A., Sun, Z., Zhu, Q., Danilov, V. I., & Tolmachev, A. I. (2015). Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 1683). [020206] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932896

Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect. / Sharkeev, Yury Petrovich; Eroshenko, Anna Yu; Glukhov, Ivan A.; Sun, Zeming; Zhu, Qifang; Danilov, Vladimir I.; Tolmachev, Alexei I.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015. 020206.

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

Sharkeev, YP, Eroshenko, AY, Glukhov, IA, Sun, Z, Zhu, Q, Danilov, VI & Tolmachev, AI 2015, Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 1683, 020206, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015, Tomsk, Russian Federation, 21.9.15. https://doi.org/10.1063/1.4932896

Sharkeev, Yury Petrovich ; Eroshenko, Anna Yu ; Glukhov, Ivan A. ; Sun, Zeming ; Zhu, Qifang ; Danilov, Vladimir I. ; Tolmachev, Alexei I. / Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect. Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015.

@inproceedings{256b5515773b453eb26a30ae9793cce9,

title = "Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect",

abstract = "The microstructure and mechanical properties of Ti alloy contained 40 mass % Nb at megaplastic deformation effect is described. It was proved that the deformation effect including the multiple abc-pressing and multi-pass rolling and further pre-recrystallizing annealing enhances the formation of ultra-fine grained structures with mean element size of 0.3 μm or less, involving stable (β + α)-phase composition and metastable nanosized ω-phase in the alloy. This, in its turn, significantly improves the mechanical properties and simultaneously preserves low elastic modulus level.",

keywords = "Low-elastic modulus alloy, mechanical properties, phase composition, ultra-fine grained structure",

author = "Sharkeev, {Yury Petrovich} and Eroshenko, {Anna Yu} and Glukhov, {Ivan A.} and Zeming Sun and Qifang Zhu and Danilov, {Vladimir I.} and Tolmachev, {Alexei I.}",

year = "2015",

month = oct,

day = "27",

doi = "10.1063/1.4932896",

language = "English",

volume = "1683",

booktitle = "Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures",

publisher = "American Institute of Physics Inc.",

note = "International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 ; Conference date: 21-09-2015 Through 25-09-2015",

}

TY - GEN

T1 - Microstructure and mechanical properties of Ti-40 mass % Nb alloy after megaplastic deformation effect

AU - Sharkeev, Yury Petrovich

AU - Eroshenko, Anna Yu

AU - Glukhov, Ivan A.

AU - Sun, Zeming

AU - Zhu, Qifang

AU - Danilov, Vladimir I.

AU - Tolmachev, Alexei I.

PY - 2015/10/27

Y1 - 2015/10/27

N2 - The microstructure and mechanical properties of Ti alloy contained 40 mass % Nb at megaplastic deformation effect is described. It was proved that the deformation effect including the multiple abc-pressing and multi-pass rolling and further pre-recrystallizing annealing enhances the formation of ultra-fine grained structures with mean element size of 0.3 μm or less, involving stable (β + α)-phase composition and metastable nanosized ω-phase in the alloy. This, in its turn, significantly improves the mechanical properties and simultaneously preserves low elastic modulus level.

AB - The microstructure and mechanical properties of Ti alloy contained 40 mass % Nb at megaplastic deformation effect is described. It was proved that the deformation effect including the multiple abc-pressing and multi-pass rolling and further pre-recrystallizing annealing enhances the formation of ultra-fine grained structures with mean element size of 0.3 μm or less, involving stable (β + α)-phase composition and metastable nanosized ω-phase in the alloy. This, in its turn, significantly improves the mechanical properties and simultaneously preserves low elastic modulus level.

KW - Low-elastic modulus alloy

KW - mechanical properties

KW - phase composition

KW - ultra-fine grained structure

UR - http://www.scopus.com/inward/record.url?scp=84984578372&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84984578372&partnerID=8YFLogxK

U2 - 10.1063/1.4932896

DO - 10.1063/1.4932896

M3 - Conference contribution

AN - SCOPUS:84984578372

VL - 1683

BT - Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

PB - American Institute of Physics Inc.

T2 - International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015

Y2 - 21 September 2015 through 25 September 2015

ER -