NDT.net - November 1998, Vol. 3 No. 11

Table of Contents ECNDT '98

Session: Materials Characterization

Non-Destructive Testing of Green Ceramic Materials.

H.-D. Tietz, M. Dietz, L. Bühling, B. May - Westsächsische Hochschule Zwickau, Germany.
Corresponding Author Contact:
Beate May
Email: Beate.May@fh-zwickau.de

TABLE OF CONTENTS


Summary

Ultrasonic testing

Ultrasonic hardness testing with the UCI-method

Determination of the Young's modulus by means of natural frequency measurement

Literature

  1. W. Kuhl, G.R. Schodder, F.-K. Schröder Condenser transmitter and microphones with solid dielectric for airborne ultrasonic Acustica, 4 (1954) 5, S. 519 - 532
  2. D.A. Hutchins and D.W. Schindel Advances in non-contact and air-coupled transducers IEEE International Ultrasonic Symposium Cannes (1994) S. 1245 - 1260
  3. Kleesattel, Resonant sensing device US Pat. 3153338(1961); und : Verfahren zum Prüfen und Messen von Oberflächeneigenschaften fester Körper. DE Pat. 1287334(1969)
  4. S. Spinner, W.E. Tefft A method for Determining mechanical resonance frequencies and for calculating elastic modulus from these frequencies ASTM Vol. 61
  5. G. Pickett Equations for computing elastic constants from flexural and torsional resonant frequencies of vibration of prisms and cylinders Proceedings, Am. Soc. Testing Mat., Vol. 45, pp. 846-865, 1945
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