Special Aspects of Microstructure, Deformation and Fracture of Bioinert Zirconium and Titanium-Niobium Alloys in Different Structural States; Russian Physics Journal; Vol. 61, No. 9

Bibliografiset tiedot
Parent link:Russian Physics Journal
Vol. 61, No. 9.— 2019.— [P. 1718-1725]
Yhteisötekijät: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Центр промышленной томографии Научно-производственная лаборатория "Тепловой контроль"
Muut tekijät: Sharkeev Yu. P. Yury Petrovich, Skripnyak V. A. Vladimir Albertovich, Vavilov V. P. Vladimir Platonovich, Legostaeva E. V. Elena Viktorovna, Kozulin A. A., Chulkov A. O. Arseniy Olegovich, Eroshenko A. Yu. Anna Yurjevna, Belyavskaya O. A. Olga Andreevna, Skripnyak V. V. Vladimir Vladimirovich, Glukhov I. A. Ivan Aleksandrovich
Yhteenveto:Title screen
The characteristics of microstructure, deformation and fracture of Zr - 1 wt% Nb and Ti - 45 wt% Nb bioinert alloys in the coarse- and ultrafine-grained states are investigated. It is shown that the ultrafine-grained structure formed in them ensures excellent mechanical properties of the alloys and affects the stages of the stress-strain curves and the behavior of the maximum temperature vs. deformation time plot. The formation of an α-phase in the Ti - 45 wt% Nb ultrafine-grained alloy suppresses the linear stage VI characterized by a constant strain hardening coefficient. In stage VII, the strain hardening coefficient rapidly becomes negative, which indicates the material softening prior to its failure.
Режим доступа: по договору с организацией-держателем ресурса
Kieli:englanti
Julkaistu: 2019
Aiheet:
Linkit:https://doi.org/10.1007/s11182-018-1592-2
Aineistotyyppi: Elektroninen Kirjan osa
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664406

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