Abstract
An understanding of the effects of long-term, low-dose-rate radiation on core components is critical to light-water reactor plant life extension. Following reactor shutdown, materials that had experienced long exposures to low-dose-rate irradiation were retrieved from the EBR-II research reactor for analysis. These components are being analyzed to provide insight into pressurized water reactor life extension. In this work, three examples of EBR-II materials analyses are highlighted: radiation-induced segregation in 304 stainless steel, stress relaxation in Inconel X750, and swelling in 316 stainless steel.
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References
V.N. Shah and P.E. MacDonald, Aging and Life Extension of Major Light Water Reactor Components (Amsterdam: Elsevier. 1993).
P.L. Andresen et al., Proc. 4th Int. Symp. on Environmental Degradation of Materials in Nuclear Power Systems—Water Reactors (Houston, TX: NACE, 1990), p. 1.
J.C. Van Duysen, P. Todeschini, and G. Zacharie, Effects of Radiation on Materials: 16th International Symposium, ASTM STP 1175, ed. A.S. Kumar et al. (Philadelphia, PA: ASTM, 1993), p. 747.
T.R. Allen, J.I. Cole, and E.A. Kenik, “The Effect of Low Dose Rate Irradiation on the Grain Boundary Chemistry in 304 Stainless Steel,” Proc. MRS 1998 Fall Meeting Symposium N: Microstructure Processes in Irradiated Materials (Warrendale, PA: MRS, 1999), p. 570.
T.R. Allen and J.I. Cole, “Stress Relaxation in Irradiated Inconel X750 Springs,” Trans. of the ANS 1999 Annual Meeting. ed. C.A. Yoelin (La Grange, IL: ANS, 1999), pp. 218–219.
T.R. Allen et al., “The Effect of Low Dose Rate Irradiation on the Swelling of 12% Cold-Worked 316 Stainless Steel,” submitted to the Proc. Ninth Int. Symp. Environmental Degradation of Materials in Nuclear Power Systems—Water Reactors (Newport Beach, CA: August 1999).
H. Wiedersich, P.R. Okamoto, and N.Q. Lam, “A Theory of Radiation-Induced Segregation in Concentrated Alloys,” J. Nucl. Mater., 83 (1979), p. 98.
D.L. Porter and E.L. Wood, J. Nucl. Mater., 83 (1979), p. 90.
E.H. Lee, P.J. Mazaisz, and A.F. Rowcliffe, Phase Stability During Irradiation, Conf. Proc. ed. J.R. Holland et al. (Warrendale, PA: TMS, 1981), p. 191.
P. Spellward et al., Proc. 8th Int. Symp. on Environmental Degradation of Materials in Nuclear Power Systems—Water Reactors (LaGrange Park, IL: ANS, 1997), p. 734.
G.S. Was and T. Allen, J. Nucl. Mater., 205 (1993), p. 332.
S. Dumbill and T.M. Williams, Proc. Conf. Materials for Nuclear Reactor Core Applications, vol. 1 (London: BNES, 1987), p. 119.
T.R. Allen et al., J. Nucl. Mater., 255 (1998), p. 44.
L.C. Walters and W.E. Ruther, ANL-77-11 (1977).
L.C. Walters and W.E. Ruther, J. Nucl. Mater., 68, (1977), p. 324.
A.R. Causey, G.J.C. Carpenter, and S.R. MacEwen, J. Nucl. Mater., 90 (1980), p. 216.
F.A. Garner, L.R. Greenwood, and D.L. Harrod, Proc. 6th Int. Symp. on Environmental Degradation of Materials in Nuclear Power Systems—Water Reactors, ed. R.E. Gold and E.P. Simonen (Warrendale, PA: TMS, 1994), pp. 783–790.
D.L. Porter and G.L. Hudman, Transactions, American Nuclear Society (1980), p. 230.
J.L. Seran and J.M. Dupouy, “The Swelling of Solution Annealed 316 Cladding in RAPSODIE and PHENIX,” Effects of Radiation on Materials: Eleventh Conference, ASTM STP 782, ed. H.R. Brager and J.S. Perrin (Philadelphia, PA: ASTM, 1982), pp. 5–16.
J.L. Straalsund and M.M. Paxton, Nucl. Tech., 13 (1972), p. 99.
F.A. Garner, “Irradiation Performance of Cladding and Structural Steels in Liquid Metal Reactors,” Materials Science and Technology, A Comprehensive Treatment, Vol 10A Nuclear Materials, ed. R.W. Cahn, P. Haasen, and E.J. Kramer (Weinheim, Germany: VCH Weinheim, 1994).
J.P. Foster et al., J. Nucl. Mater., 224 (1995), p. 207.
J.P. Foster and J.E. Flinn, J. Nucl. Mater., 89 (1980), p. 99.
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For more information, contact T.R. Allen, Argonne National Laboratory-West, P.O. Box 2528, Idaho Falls, Idaho 83403-2528;(208)533-7760; fax (208) 533-7863; e-mail todd.allen@anlw.anl.gov.
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Allen, T.R., Cole, J.I., Kenik, E.A. et al. Using fast reactor component evaluation for pressurized water reactor life extension. JOM 51, 27–30 (1999). https://doi.org/10.1007/s11837-999-0183-7
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DOI: https://doi.org/10.1007/s11837-999-0183-7