Frequency (Hz)

Equiatomic TiNi

60NiTi (aged)

60NiTi (annealed)

60NiTi (solution treated)

5

0.60

0.59

0.58

0.54

10

0.58

0.56

0.54

0.53

15

0.51

0.52

0.52

0.49

20

0.45

0.46

0.46

0.43