In the present study, it is shown that the aging in martensite under load is the effective way to create two-way shape memory effect at the martensite start temperature Ms=311 K with the reversible strain of 5 % along the [001]B2-direction in Co38Ni33Al29 single crystals with the minimum volume fraction fγ~1 % of large γ- phase precipitations. The increase of volume fraction up to fγ~5 % leads to the suppression of two-way shape memory effect, the reversible strain is less than 1 %.
Перспективы развития фундаментальных наук : сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, Россия, Томск, 25-28 апреля 2017 г.. Томск, 2017. Т. 1 : Физика. С. 114-116