Hostname: page-component-7b7567c8c-fvjsw Total loading time: 0 Render date: 2026-11-12T08:11:09.473Z Has data issue: false hasContentIssue false
  • English
  • Français

A Spectral Effect on Phase Evolution in Neutron-Irradiated Aluminum?

Published online by Cambridge University Press:  16 February 2011

K. Farrell
K. Farrell*
Affiliation:
Oak Ridge National Laboratory, P. O. Box 2008, Oak Ridge, TN 37831
Get access

Abstract

It is proposed that the spatial distribution of transmutation-produced silicon precipitates formed in aluminum by capture of thermal neutrons is systematically modified by the fast neutron portion of the spectrum, and the tensile strength is altered accordingly. The concept is used to rationalize some previously erratic tensile data.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 373: Symposium Y – Microstructure of Irradiated Materials , 1994, 165
Copyright
Copyright © Materials Research Society 1995

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.)

Article purchase

Temporarily unavailable

References

REFERENCES

1. Farrell, K., Stiegler, J. O. and Gehlbach, R. E., Metallography, 3 (1970) 275–284.Google Scholar
2. Holland, J. R., Mansur, L. K., and Potter, D. I., eds., Phase Stability Under Irradiation, pub. Met. Soc. AIME (1981).Google Scholar
3. Gelles, D. S., pp 562–582 in Effects of Radiation on Materials: Tenth Conference, ASTM- STP 725, Amer. Soc. Testing and Materials (1981).Google Scholar
4. Nolfi, F. V. Jr, ed., Phase Transformations During Irradiation, Applied Science Publishers (1983).Google Scholar
5. Weeks, J. R., Czajkowski, C. J. and Tichler, P. R., pp 441–452 in Effects of Radiation on Materials: 14th International Symposium (Vol.11), ASTM-STP 1046, Amer. Soc. Testing and Materials (1990).Google Scholar
6. Weeks, J. R., Czajkowski, C. J. and Farrell, K., pp 1168–1182 in Effects of Radiation on Materials: 16th International Symposium (Vol.II), ASTM-STP 1175, Amer. Soc. Testing and Materials (1993).Google Scholar
7. Farrell, K. and Mahmood, S. T., unpublished data, Oak Ridge National Laboratory, 1994.Google Scholar
8. Farrell, K. and King, R. T., pp 440–449 in Effects of Radiation on Structural Materials, ASTM STP 683, Amer. Soc. Testing and Materials (1979).Google Scholar
9. Farrell, K., “Microstructural Analysis and Assessment of a HFBR Control Rod Drive Follower Tube”, ORNL report in progress, Oak Ridge National Laboratory, 1994.Google Scholar
10. Stoller, R. E. and Mansur, L. K., pp 52–67 in Proceedings of Alushta Conference on Radiation Materials Science, Kharkov, May 22-25, 1990.Google Scholar