Fracture Characteristics of Titanium VT1-0 and Zr-1 wt. % Nb Alloy in Different Structures under Gigacycle Fatigue Loading Regime

Бібліографічні деталі
Parent link:AIP Conference Proceedings
Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18).— 2018.— [020184, 4 p.]
Співавтор: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Інші автори: Mairambekova A., Eroshenko А., Bannikov M., Naimark O., Sharkeev Yu. P. Yury Petrovich
Резюме:Title screen
Fatigue testing of ultrafine-grained, fine-grained and coarse-grained VT1-0 and Zr-1 wt. % Nb samples was performed under conditions of gigacycle fatigue regime. It was established that ultrafine-grained titanium and zirconium alloy samples initiate increasing fatigue strength of up to 1.3 times for titanium and 1.7 times for zirconium alloy within gigacycle region (109 cycles) comparable to fine-grained and coarse-grained samples. Analysis of fracture surface morphology has revealed the similar fractured structure in coarse-grained and ultrafine-grained titanium and zirconium alloy samples. Fractures in ultrafine-grained titanium and zirconium alloy samples exhibit quasi-brittle pattern.
Режим доступа: по договору с организацией-держателем ресурса
Мова:Англійська
Опубліковано: 2018
Предмети:
Онлайн доступ:https://doi.org/10.1063/1.5083427
Формат: Електронний ресурс Частина з книги
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659197

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