Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2025-01-02T18:08:12.011Z Has data issue: false hasContentIssue false
  • English
  • Français

Thermal stress analysis for coated fibers

Published online by Cambridge University Press:  03 March 2011

M.G. Ellenburg ,
J.A. Hanigofsky  and
W.J. Lackey
M.G. Ellenburg
Affiliation:
Georgia Institute of Technology, Atlanta, Georgia 30332
J.A. Hanigofsky
Affiliation:
Georgia Institute of Technology, Atlanta, Georgia 30332
W.J. Lackey
Affiliation:
Georgia Institute of Technology, Atlanta, Georgia 30332
Get access

Abstract

Thermal stresses induced during cooling from temperatures used for coating deposition were calculated for various fiber-coating systems. Systems under study include several types of carbon, alumina, and zirconia fibers. Coatings considered were TiB2, Si3N4, and SiC. Typical calculated stresses were on the order of 0 to 2 GPa. The results were used to analyze the effects of variable physical parameters such as coating thickness and crystallographic orientation on the stress levels. Each fiber-coating system was then compared using a nominal coating thickness of 5 μm in order to rank the various fiber-coating combinations. Among the results obtained, it was shown that orientation of deposited coatings usually leads to higher tensile stresses.

Type
Articles
Information
Journal of Materials Research , Volume 9 , Issue 3 , March 1994 , pp. 789 - 796
Copyright
Copyright © Materials Research Society 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1Brennfleck, K., Fitzer, E., Schoch, G., and Dietrich, M., in Proc. Ninth Int. Conf. on Chemical Vapor Deposition (The Electrochemical Society, Inc., Pennington, NJ, 1984), pp. 649–662.Google Scholar
2DeBolt, H. E., Krukonis, V. J., and Wawner, F. E. Jr., Materials Review for '72, Vol. 17, pp. 168–175.Google Scholar
3Newkirk, L. R., Riley, R. E., Sheinberg, H., Valencia, F. A., and Wallace, T. C., in Proc. Seventh Int. Conf. on Chemical Vapor Deposition (The Electrochemical Society, Inc., Princeton, NJ, 1979), pp. 488–498.Google Scholar
4Lackey, W. J., Hanigofsky, J. A., Groves, M. T., and Heaney, J. A., Ceram. Eng. Sci. Proc. 12 (7–8), 1048–1063 (1991).CrossRefGoogle Scholar
5Middleman, S., J. Mater. Res. 4, 1515 (1989).CrossRefGoogle Scholar
6Shindo, A., in Composite Interfacesd, Proc. First Int. Conf. on Composite Interfaces (North Holland, New York, 1986), pp. 93–100.Google Scholar
7Rice, R. W., BN Coating of Ceramic Fibers for Ceramic Fiber Composites, U.S. Patent No. 4642271, February 10 (1987).Google Scholar
8Warren, R. and Carlsson, M., in Proc. Fifth Int. Conf. on Chemical Vapor Deposition (The Electrochemical Society, Inc., Princeton, NJ, 1975), pp. 623–633.Google Scholar
9Lackey, W. J., Hanigofsky, J. A., Shapiro, M. J., Carter, W. B., Hill, D. N., Barefield, E. K., Judson, E. R., O'Brien, D. F., Chung, Y. S., and Moss, T. S., in Proc. Eleventh Int. Conf. on Chemical Vapor Deposition (The Electrochemical Society, Pennington, NJ, 1990), pp. 195–220.Google Scholar
10Hsueh, C. H., Becher, P. F., and Lackey, W. J., J. Appl. Phys. 70 (3), 1337–1341 (1991).CrossRefGoogle Scholar
11Lackey, W. J., Stinton, D. P., Cerny, G. A., Fehrenbacher, L. L., and Schaffhauser, A. C., Adv. Ceram. Mater. 2 (1), 24–30, January (1989).CrossRefGoogle Scholar
12Touloukian, Y. S., Kirby, R. K., Taylor, R. E., and Lee, T. Y. R., Thermal Expansion–Nonmetallic Solids, Thermophysical Properties of Matter (Plenum Publishing Corp., New York, 1977), Vol. 13.Google Scholar
13Wagoner, G., Smith, R. E., and Bacon, R., 18th Biennial Conference on Carbon, July 19–24 (1987), pp. 415–416.Google Scholar
14Information provided by Amoco Performance Products, Inc.Google Scholar
15Rowe, C. R. and Lowe, D. L., 13th Biennial Conference on Carbon, Extended Abstracts and Program, Irvine, CA, July 18–22 (1987), pp. 170–171.Google Scholar
16Donnet, J. and Bansal, R. C., Carbon Fibers, International Fiber and Technology Series (Marcel Dekker, Inc., New York, 1990), Vol. 3, pp. 5–7.Google Scholar
17Galasso, F. S., High Modulus Fibers and Composites (Gordon and Breach Science Publishers, New York, 1969), p. 5.Google Scholar
18Thornel(R) Carbon Fiber Certification, Amoco Performance Products, Inc., November 26, 1990, Customer Ref. No. 001104063.Google Scholar
19Information provided by Saphikon, Inc.Google Scholar
20Schneider, S. J. and Uhl, R. C., Ceramics and Glasses, Engineered Materials Handbook (ASM INTERNATIONAL, Materials Park, OH, 1991), Vol. 4.Google Scholar
21Lackey, W. J., Hanigofsky, J. A., Hardin, R. D., and Prasad, A., in Ceramic Engineering and Science Proceedings, 17th Ann. Conf. on Composites and Advanced Ceramic Materials (The American Ceramics Society, Westerville, OH, 1993).Google Scholar
22Hanigofsky, J. A., Ph.D. Dissertation, School of Materials Engineering, Georgia Institute of Technology, Atlanta, GA, September (1992).Google Scholar