Investigation of Effect on Vibrational Behavior of Giant Magnetostrictive Transducers

Table 2

Resonance frequency in different temperature (10.34 MPa prestress, 40 kA/m magnetic bias).

(°C)	Young modulus (GPa)	FEM prediction of resonance frequency (Hz)	Analytical prediction of resonance frequency (Hz)
20	40.5	8188	8331
40	42.4	8191	8335
60	44.4	8194	8340
80	45.2	8195	8342