Structural and Phase State and Deformation Behavior of the Hydrogenated Ultrafine-Grained Zr-1Nb Alloy

Structural and Phase State and Deformation Behavior of the Hydrogenated Ultrafine-Grained Zr-1Nb Alloy

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016.— 2016.— [020219, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра общей физики (ОФ)
Other Authors: Stepanova E. N. Ekaterina Nikolaevna, Grabovetskaya G. P., Mishin I. P., Kudiyarov V. N. Victor Nikolaevich
Summary:Title screen
The paper investigates the effect of hydrogenation towards the concentration of 0.33 wt % on the structural and phase state and the deformation process development during tension of the ultrafine-grained Zr-1 wt % Nb alloy (hereinafter Zr-1Nb) at the temperature range of 293-973 K. Hydrogen presence in the alloy in solid solution and hydride precipitates are found that results in an increase of its strength and plastic characteristics at room temperature. At elevated temperatures hydride dissolution activates dislocation motion that leads to strength characteristics reduction and to rise of deformation-to-failure.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
структурные состояния
фазовые состояния
деформации
деформационное поведение
сплавы
гидрирование
водород
прочность
пластичность
Online Access:http://dx.doi.org/10.1063/1.4966513
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652810

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