Structural and Phase State of Ti–Nb Alloy at Selective Laser Melting of the Composite Powder; Russian Physics Journal; Vol. 59, iss. 3

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Parent link:Russian Physics Journal.— , 1965-
Vol. 59, iss. 3.— 2016.— [P. 430–434]
Korporace: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра теоретической и экспериментальной физики, Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра материаловедения и технологии металлов
Další autoři: Sharkeev Yu. P. Yury Petrovich, Eroshenko A. Yu. Anna Yurjevna, Kovalevskaya Zh. G. Zhanna Gennadievna, Saprykin A. A. Aleksandr Aleksandrovich, Ibragimov E. A. Egor Arturovich, Glukhov I. A. Ivan Aleksandrovich, Khimich M. A. Margarita Andreevna, Uvarkin P. V. Pavel Viktorovich, Babakova E. V. Elena Vladimirovna
Shrnutí:Title screen
Phase composition and microstructure of Ti–Nb alloy produced from the composite titanium and niobium powder by selective laser melting (SLM) method were studied in the present research. Ti-Nb alloy produced by SLM is a monolayer and has zones of fine-grained and medium-grained structure with homogenous elemental composition within the range of 36–38 wt.% Nb. Phase state of the alloy corresponds to the main phase of Я- solid solution (grain size of 5–7 µm) and non-equilibrium martensite a?-phase (grain size of 0.1–0.7 µm). Grains of the a?-phase are localized along the boundaries of Я-phase grains and have a reduced content of niobium. Microhardness of the alloy varies within the range of 4200–5500 MPa.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2016
Edice:Elementary particle physics and field theory
Témata:
On-line přístup:http://dx.doi.org/10.1007/s11182-016-0790-z
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651764

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