Structure and Phase Composition of Ultrafine-Grained TiNb Alloy after High-Temperature Annealings; AIP Conference Proceedings; Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17)

Structure and Phase Composition of Ultrafine-Grained TiNb Alloy after High-Temperature Annealings; AIP Conference Proceedings; Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17)

Detalhes bibliográficos
Parent link:	AIP Conference Proceedings Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17).— 2017.— [020046, 4 p.]
Autor Corporativo:	Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра экспериментальной физики (ЭФ)
Outros Autores:	Eroshenko A. Yu. Anna, Glukhov I. A. Ivan, Mairambekova A. Aikol, Tolmachev A. I. Alexey, Sharkeev Yu. P. Yury Petrovich
Resumo:	Title screen The paper presents the experimental data observed in the microstructure and phase composition of ultrafinegrained Ti-40 mass % Nb (Ti40Nb) alloy after high-temperature annealings. The ultrafine-grained Ti40Nb alloy is produced by severe plastic deformation (SPD). This method includes multiple аbс-pressing and multi-pass rolling followed by further pre-recrystallizing annealing which, in its turn, enhances the formation of ultrafine-grained structures with mean size of 0.28 [mu]m involving stable [beta]- and [alpha]-phase and metastable nanosized ω-phase in the alloy. It is shown that annealing at 500°С preserves the ultrafine-grained structure and phase composition. In cases of annealing at 800°С the ultrafine-grained state transforms into the coarse-grained state. The stable [beta]-phase and the nanosized metastable [phi]- phase have been identified in the coarse-grained structure. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	inglês
Publicado em:	2017
Assuntos:	электронный ресурс труды учёных ТПУ ultrafine-grained alloy Ti-Nb severe plastic deformation structure phase composition сплавы пластические деформации структуры фазовый состав отжиг
Acesso em linha:	https://doi.org/10.1063/1.5013727
Formato:	Recurso Electrónico Capítulo de Livro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657096

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