Chapter 49. Evaluation of Interfacial Properties in Ceramic Coating/Fiber Composites

  1. John B. Wachtman Jr.
  1. Mei-Chien Lu

Published Online: 26 MAR 2008

DOI: 10.1002/9780470313053.ch49

14th Annual Conference on Composites and Advanced Ceramic Materials, Part 2 of 2: Ceramic Engineering and Science Proceedings, Volume 11, Issue 9/10

14th Annual Conference on Composites and Advanced Ceramic Materials, Part 2 of 2: Ceramic Engineering and Science Proceedings, Volume 11, Issue 9/10

How to Cite

Lu, M.-C. (2008) Evaluation of Interfacial Properties in Ceramic Coating/Fiber Composites, in 14th Annual Conference on Composites and Advanced Ceramic Materials, Part 2 of 2: Ceramic Engineering and Science Proceedings, Volume 11, Issue 9/10 (ed J. B. Wachtman), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470313053.ch49

Author Information

  1. Mechanics and Materials Center, Department of Civil Engineering, Texas A & M University, College Station, TX

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 1990

ISBN Information

Print ISBN: 9780470374931

Online ISBN: 9780470313053

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Keywords:

  • thermomechanical;
  • ceramic;
  • temperature;
  • equilibrium;
  • optimum

Summary

A simple composite system with a finite length of uniform thin coating on a fiber is studied to investigate the interfacial properties at the coating/fiber interface when the composite is subject to an applied bad at the remote fiber ends and the residual thermal stress. The analysis is performed analytically. A fracture mechanics-based debonding criterion by including the friction, in the debonded region will be presented. It reveals that effects of the coefficient of friction at the interface and the thermomechanical mismatch of the system on the stress transfer from the fiber to the coating.