Non-Destructive Testing of Mechanical Properties of Magnetic Materials Using Barkhausen Noise and B-H Loop Techniques
A magnetic-based nondestructive evaluation (NDE) method, which employs Barkhausen effect and measurement of hysteresis loops, is developed and used to correlate the magnetic and mechanical properties. The NDE test equipment offers the capability to detect small deviations from linearity that occur in the stress-strain curve.
E. Hristoforou and D.S. Vlachos
P. Skafidas "Non-Destructive Testing of Mechanical Properties of Magnetic Materials Using Barkhausen Noise and B-H Loop Techniques", Key Engineering Materials, Vol. 495, pp. 272-275, 2012