Chapter 21. Comparison of NDE Techniques for Sintered-SiC Components

  1. William J. Smothers
  1. M. Srinivasan,
  2. D. Lawler,
  3. L. J. Inglehart,
  4. R. L. Thomas and
  5. D. Yuhas

Published Online: 26 MAR 2008

DOI: 10.1002/9780470318782.ch21

Proceedings of the 6th Annual Conference on Composites and Advanced Ceramic Materials: Ceramic Engineering and Science Proceedings, Volume 3, Issue 9/10

Proceedings of the 6th Annual Conference on Composites and Advanced Ceramic Materials: Ceramic Engineering and Science Proceedings, Volume 3, Issue 9/10

How to Cite

Srinivasan, M., Lawler, D., Inglehart, L. J., Thomas, R. L. and Yuhas, D. (1982) Comparison of NDE Techniques for Sintered-SiC Components, in Proceedings of the 6th Annual Conference on Composites and Advanced Ceramic Materials: Ceramic Engineering and Science Proceedings, Volume 3, Issue 9/10 (ed W. J. Smothers), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470318782.ch21

Author Information

  1. The Carborundum Co. Box 832, Niagara Falls, NY 14302

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 1982

ISBN Information

Print ISBN: 9780470373972

Online ISBN: 9780470318782

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Keywords:

  • utilizing;
  • pertained;
  • abrasion;
  • formulation;
  • neutralize

Summary

High frequency, bulk-wave ultrasonics detected defects in manufactured SiC components. In addition, gas-turbine blades and vanes were examined by scanning laser acoustic microscopy (SLAM). Comparative results obtained on simple shapes such as disks and bars by microfocus X-ray radiography, ultrasonics, scanning photoacoustic spectroscopy, and SLAM are discussed.