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Visualization of Ultrasonic Waves and its Application to Non-destructive Inspection

J. Takatsubo, M. Imade and S. Yamamoto
Chugoku National Industrial Research Institute
2-2-2 Hiro-suehiro, Kure, Hiroshima, 737-0197, JAPAN
E-mail takatsub@cniri.go.jp

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ABSTRACT

INTRODUCTION

2. VISUALIZATION SYSTEM OF ULTRASONIC WAVE PROPAGATION

3. VISUALIZATION OF ULTRASONIC WAVES

4. APPLICATION TO NONDESTRUCTIVE INSPECTION AND MATERIALS CHARACTERIZATION

5. CONCLUSIONS

REFERENCES

  1. Rose J. L., Ultrasonic waves in solid media, Cambridge university press, 1999, p.396
  2. Thurston R. N. and Pierce A. D., Ultrasonic measurement method, Academic press, Inc., 1990, p.292
  3. Takatsubo J., Imade M., Fan Q. and Yamamoto S., Visualization of elastic waves by digital laser ultrasonics (in Japanese), Vol.65 No.639, 1999, pp4299-4304.
  4. J. Takatsubo and S. Yamamoto, Propagation mechanism of ultrasonic waves in porous ceramics, JSME Int. J., Vol.39, No.2, 1996, 266-71.
  5. Q. Fan, J. Takatsubo and S. Yamamoto, Quantitative characterization of advanced porous ceramics based on a probabilistic theory of ultrasonic wave propagation, J. Appl. Phys., Vol.86, No.7, 1999, 4023-28.

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