Chapter 12. A Comparison of Creep Rupture Behavior in Tension and Bending

  1. John B. Wachtman Jr.
  1. D. F. Carroll,
  2. T.-J. Chuang and
  3. S. M. Wiederhorn

Published Online: 28 MAR 2008

DOI: 10.1002/9780470310496.ch12

Proceedings of the 12th Annual Conference on Composites and Advanced Ceramic Materials, Part 1 of 2: Ceramic Engineering and Science Proceedings, Volume 9, Issue 7/8

Proceedings of the 12th Annual Conference on Composites and Advanced Ceramic Materials, Part 1 of 2: Ceramic Engineering and Science Proceedings, Volume 9, Issue 7/8

How to Cite

Carroll, D. F., Chuang, T.-J. and Wiederhorn, S. M. (1988) A Comparison of Creep Rupture Behavior in Tension and Bending, in Proceedings of the 12th Annual Conference on Composites and Advanced Ceramic Materials, Part 1 of 2: Ceramic Engineering and Science Proceedings, Volume 9, Issue 7/8 (ed J. B. Wachtman), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470310496.ch12

Author Information

  1. Ceramics Division National Bureau of Standards Gaithersburg, MA 20899

Publication History

  1. Published Online: 28 MAR 2008
  2. Published Print: 1 JAN 1988

ISBN Information

Print ISBN: 9780470374801

Online ISBN: 9780470310496

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Keywords:

  • characteristics;
  • ceramic matrix;
  • morphologies;
  • creep rupture;
  • silicon matrix

Summary

Creep-rupture data in flexure are analyzed in terms of creep-rupture data in tension and creep data obtained in both tension and compression. Based upon a critical strain criterion for cavity coalescence and the assumption that the failure modes in tension and flexure are the same, accurate predictions of component lifetime in flexure were made.