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Corrosion-related Acoustic Emission and Its Identification

Rong S Geng
Beijing Aeronautical Technology Research Centre, Beijing 100076, China


1 Introduction

2 Theoretical Analysis

3 Experimental Set-ups

4 Results and Analysis


  1. Knopoff, L: "Surface Motion of a Thick Plate", J. Applied Physics, Vol. 29, No.4, April 1958, p. 661-670
  2. Dai, G., Zhang, B.O and Jin, G.L: "AE Characterization during Stress Corrosion Cracking on 16MnR Steel", Progress in Acoustic Emission, The Japanese Society for NDI 1988, p566-573
  3. Prosser, W H and Gorman, M R: "Plate mode velocities in graphite/epoxy plates", JASA, 96(2), pt.1, August 1994, p902-90
  4. Geng, R S: "Evaluation of bond condition of aircraft radome using simulated acoustic emission source", Acta Acustica, Vol.24, No. 4, July 1999, p367-372(in Chinese)

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