Research output: Contribution to journal › Conference article
Strain variation in the Ti40,7Hf9,5Ni41,8Cu8 alloy during isothermal martensitic transformation under a constant stress. / Demidova, E. ; Pchelnikov, P. ; Belyaev, S. ; Resnina, N. ; Shelyakov, A. .
In: IOP Conference Series: Materials Science and Engineering, Vol. 1213, 012007, 17.09.2021.Research output: Contribution to journal › Conference article
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TY - JOUR
T1 - Strain variation in the Ti40,7Hf9,5Ni41,8Cu8 alloy during isothermal martensitic transformation under a constant stress
AU - Demidova, E.
AU - Pchelnikov, P.
AU - Belyaev, S.
AU - Resnina, N.
AU - Shelyakov, A.
PY - 2021/9/17
Y1 - 2021/9/17
N2 - Strain variation on holding under a constant stress was studied in the Ti40,7Hf9,5Ni41,8Cu8 alloy. It was found, that on holding under stress, the isothermal strain rose up to saturation, which value depended on holding temperature and stress. It was found that the dependencies of the isothermal strain on the holding temperature and stress were non-monotonic. This allowed to find the optimal value of stress and time at which the isothermal strain attained the maximum value of 3.2 %. It was found that the maximum isothermal strain in the Ti40,7Hf9,5Ni41,8Cu8 alloy was less than in the Ti40,7Hf9,5Ni44,8Cu5 alloy.
AB - Strain variation on holding under a constant stress was studied in the Ti40,7Hf9,5Ni41,8Cu8 alloy. It was found, that on holding under stress, the isothermal strain rose up to saturation, which value depended on holding temperature and stress. It was found that the dependencies of the isothermal strain on the holding temperature and stress were non-monotonic. This allowed to find the optimal value of stress and time at which the isothermal strain attained the maximum value of 3.2 %. It was found that the maximum isothermal strain in the Ti40,7Hf9,5Ni41,8Cu8 alloy was less than in the Ti40,7Hf9,5Ni44,8Cu5 alloy.
UR - https://iopscience.iop.org/article/10.1088/1757-899X/1213/1/012007
M3 - Conference article
VL - 1213
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
M1 - 012007
T2 - The Fourth International Conference: Shape Memory Alloys
Y2 - 13 September 2021 through 17 September 2021
ER -
ID: 91232957