Hydrogen effect on the stability of structural and phase state and mechanical properties of the ultrafine-grained alloy (Ti-Al-V-Mo system)

O. V. Zabudchenko, G. P. Grabovetskaya, I. P. Mishin, E. N. Stepanova, A. O. Khovanova

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

In this paper, we study the effect of the hydrogen presence in a solid solution on the stability of the structural and phase state and the mechanical properties of the ultrafine-grained titanium alloy of the Ti-Al-V-Mo system (VT16 grade) in the temperature range of 573-973 K in a vacuum and air. It was established that during annealing under conditions of hydrogen degassing from the ultrafine-grained structure, a ȕ ĺ Ds ĺ D phase transformation and redistribution of alloying elements are observed, which contribute to the formation of a thin-plate (D + Ds + ȕ) structure in ȕ grains and an increase in the mechanical properties of the alloy.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology
РедакторыVictor E. Panin, Vasily M. Fomin
ИздательAmerican Institute of Physics Inc.
ISBN (электронное издание)9780735440463
DOI
СостояниеОпубликовано - 14 дек 2020
СобытиеInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020 - Tomsk, Российская Федерация
Продолжительность: 5 окт 20209 окт 2020

Серия публикаций

НазваниеAIP Conference Proceedings
Том2310
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

Конференция

КонференцияInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020
СтранаРоссийская Федерация
ГородTomsk
Период5.10.209.10.20

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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