Ultrasonic Resonance Method with EMAT for Stress Measurement in Thin Plates

EMATs for Science and Industry

“…In the same period, Johnson et al (1992 and1994), Clark et al (1992), and Fukuoka et al (1993) proposed to use EMAR for materials characterization. With the recent advances of the electronics and signal processing, EMAR has showed great potentials for the velocity and attenuation measurements.…”