Cyclic tests were carried out for the samples of titanium VT1-0 in different structural states a resonance fatigue machine Shimadzu USF-2000 (20 kHz) while using an infrared camera. The produced ultrafme grained structure in titanium VT1-0 has a significant impact on the fatigue strength during cyclic loading. The maximum temperature increment on the surface of ultrafine-grained samples of titanium VT1-0 and is significantly lower than that for coarse grained state. This fact indicates a qualitative change in the energy of the mechanism absorption dissipation which is associated with the ultrafine grained state feature.
Перспективы развития фундаментальных наук : сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, Россия, Томск, 21-24 апреля 2020 г.. Томск, 2020. Т. 1 : Физика. С. 121-123
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Физико-технический факультет
Усталостное поведение титана ВТ1-0 в различных структурных состояниях (инфракрасная термография)