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

Yury Petrovich Sharkeev, Anna Yu Eroshenko, Ivan A. Glukhov, Zeming Sun, Qifang Zhu, Vladimir I. Danilov, Alexei I. Tolmachev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
ИздательAmerican Institute of Physics Inc.
Том1683
ISBN (электронное издание)9780735413306
DOI
СостояниеОпубликовано - 27 окт 2015
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Российская Федерация
Продолжительность: 21 сен 201525 сен 2015

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.9.1525.9.15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Цитировать

    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. В Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Том 1683). [020206] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932896