38. Determination of Elastic Properties of a Ceramic-Based Joint Using a Digital Image Correlation Method

  1. Edgar Lara-Curzio and
  2. Michael J. Readey
  1. Matthieu Puyo-Pain and
  2. Jacques Lamon

Published Online: 26 MAR 2008

DOI: 10.1002/9780470291191.ch38

28th International Conference on Advanced Ceramics and Composites B: Ceramic Engineering and Science Proceedings, Volume 25, Issue 4

28th International Conference on Advanced Ceramics and Composites B: Ceramic Engineering and Science Proceedings, Volume 25, Issue 4

How to Cite

Puyo-Pain, M. and Lamon, J. (2004) Determination of Elastic Properties of a Ceramic-Based Joint Using a Digital Image Correlation Method, in 28th International Conference on Advanced Ceramics and Composites B: Ceramic Engineering and Science Proceedings, Volume 25, Issue 4 (eds E. Lara-Curzio and M. J. Readey), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470291191.ch38

Author Information

  1. Laboratoire des Composites Thermostructuraux (LCTS) UMR 5801 CNRS/Snecma/CEA/Université Bordeaux I 3, Allée de La Boëtie 33600 Pessac FRANCE

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 2004

ISBN Information

Print ISBN: 9780470051528

Online ISBN: 9780470291191

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Keywords:

  • optical microscope;
  • digital images;
  • graztng light beam;
  • tensile tests;
  • ceramic joints

Summary

Optical extensometry based on a digital image correlation technique is an appropriate approach to determination of deformations in thin joints. This technique was used in the present paper. The test specimens consisted of two α-SiC bars assembled using a silicon-based braze (BraSiC). They were tested under 4-point bending and tensile loading conditions. Elastic properties of BraSiC were extracted from the stress-strain behavior of joints.