Chapter 82. Deformation and Fracture of Graded Ni-Al2O3 Composites Captured with Phase-Shifted Moiré Interferometry

  1. Todd Jessen and
  2. Ersan Ustundag
  1. Andrew N. Winter1,
  2. Eric D. Steffler1 and
  3. Ivar E. Reimanis2

Published Online: 26 MAR 2008

DOI: 10.1002/9780470294628.ch82

24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, Volume 21, Issue 3

24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, Volume 21, Issue 3

How to Cite

Winter, A. N., Steffler, E. D. and Reimanis, I. E. (2000) Deformation and Fracture of Graded Ni-Al2O3 Composites Captured with Phase-Shifted Moiré Interferometry, in 24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, Volume 21, Issue 3 (eds T. Jessen and E. Ustundag), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470294628.ch82

Author Information

  1. 1

    Idaho National Engineering and Environmental Laboratory P.O. Box 1625 Idaho Falls, ID 83415-2218

  2. 2

    Colorado School of Mines Department of Metallurgical and Materials Engineering 1500 Illinois Street Golden CO 80401-1887

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 2000

ISBN Information

Print ISBN: 9780470375686

Online ISBN: 9780470294628

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Keywords:

  • titanium-coated diamond-glass composites;
  • titanium;
  • borosilicate glass matrix;
  • fractography;
  • X-ray diffraction

Summary

Graded Ni-Al2O3 composites, ranging in composition from 0–100% Ni, were formed by hot pressing. The graded architecture was subjected to a bulk compression test, an incremental notch test, a wedge loaded notch test, and a four point bend test. Full field surface displacement information (resolution <0.2 μm) was captured with a phase-shifting moiré interferometer. Careful analysis of the data revealed the influence of the graded architecture on deformation and fracture.