Views of TAGSI on the effects of gamma irradiation on the mechanical properties of irradiated ferritic steel reactor pressure vessels
作者： J.F. Knott , C.A. English , D.R. Weaver , D.P.G. Lidbury
DOI: 10.1016/J.IJPVP.2004.09.009
关键词:
摘要: Abstract The paper reviews and analyses the effects of gamma irradiation dose on properties ferritic steels used in reactor pressure vessels (RPVs). It explains factors that affect embrittlement a RPV steel induced by combinations fast neutrons, thermal irradiation. TAGSI were asked to consider vessels. endorsed use MCBEND code calculate fluxes energetic ray displacement cross-sections calculated using either Baumann or Alexander methods. calculation materials property changes due an additional trend curves based empirical correlation neutron-induced damage (where kγ∼1±0.25).
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sci-hub.se 参考文章(16)
Harry Farrar, E. P. Lippincott, Reactor Dosimetry: Methods, Applications, and Standardization ,(1989)
RB Jones, DJ Edens, MR Wootton, Influence of Thermal Neutrons on the Hardening and Embrittlement of Plate Steels ASTM International. ,(2000) , 10.1520/STP12402S
GR Odette, GE Lucas, D Klingensmith, Irradiation Hardening of Pressure Vessel Steels at 60°C: The Role of Thermal Neutrons and Boron ASTM International. ,(1999) , 10.1520/STP13854S
RE Stoller, The Impact of Mobile Point Defect Clusters in a Kinetic Model of Pressure Vessel Embrittlement 18. symposium on effects of radiation on materials, Hyannis, MA (United States), 25-27 Jun 1996. ,(1999) , 10.1520/STP13855S
R.K. Nanstad, K. Farrell, D.N. Braski, W.R. Corwin, Accelerated neutron embrittlement of ferritic steels at low fluence: Flux and spectrum effects Journal of Nuclear Materials. ,vol. 158, pp. 1- 6 ,(1988) , 10.1016/0022-3115(88)90146-8
C. A. English, W. J. Phythian, R-J. McElroy, Microstructure and Modelling of RPV Embrittlement MRS Proceedings. ,vol. 439, pp. 471- ,(1996) , 10.1557/PROC-439-471
Dale E. Alexander, Defect production considerations for gamma ray irradiation of reactor pressure vessel steels Journal of Nuclear Materials. ,vol. 240, pp. 196- 204 ,(1997) , 10.1016/S0022-3115(96)00713-1
I. Remec, J.A. Wang, F.B.K. Kam, K. Farrell, Effects of gamma-induced displacements on HFIR pressure vessel materials Journal of Nuclear Materials. ,vol. 217, pp. 258- 268 ,(1994) , 10.1016/0022-3115(94)90375-1
M.J. Norgett, M.T. Robinson, I.M. Torrens, A proposed method of calculating displacement dose rates Nuclear Engineering and Design. ,vol. 33, pp. 50- 54 ,(1975) , 10.1016/0029-5493(75)90035-7
T Tobita, M Suzuki, A Iwase, K Aizawa, Hardening of Fe-Cu alloys at elevated temperatures by electron and neutron irradiations Journal of Nuclear Materials. ,vol. 299, pp. 267- 270 ,(2001) , 10.1016/S0022-3115(01)00694-8