Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-27T02:17:33.762Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of Carbon Impurity Content on Microstructural Evolution in Neutron-Irradiated Alpha Iron: Cluster Dynamics Modeling

Published online by Cambridge University Press:  05 April 2013

Yosuke Abe ,
Tomohito Tsuru  and
Shiro Jitsukawa
Yosuke Abe
Affiliation:
Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency, 2-4 Shirakata-shirane, Tokai-Mura, Ibaraki, 319-1195, Japan
Tomohito Tsuru
Affiliation:
Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency, 2-4 Shirakata-shirane, Tokai-Mura, Ibaraki, 319-1195, Japan
Shiro Jitsukawa
Affiliation:
Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency, 2-4 Shirakata-shirane, Tokai-Mura, Ibaraki, 319-1195, Japan Mechanical and Electrical System Engineering, Fukushima National College of Technology, 30 Nagao, Taira-Kamiarakawa, Iwaki, Fukushima, 970-8034, Japan
Get access

Abstract

Cluster dynamics (CD) modeling has been used to estimate the long-term evolution of point defect (PD) clusters. However, previous studies have often simplified the governing equations by assuming the maximum size of mobile self-interstitial atom (SIA) clusters and by ignoring the one-dimensional (1D) reaction kinetics of SIA loops. They have also conducted parameter fittings, such as the clustered fraction and the maximum size of clusters produced by collision cascade, to reproduce experimental data. In this study, in addition to modeling the 1D motion of SIA loops in the framework of the production bias model (PBM), reaction rates associated with carbon impurity atoms present in alpha iron were formulated to consider the trapping effect of one-dimensionally migrating SIA loops by a vacancy-carbon (V-C) complex that was shown to have strong bindings with SIA loops by previous atomistic simulations. Calculations results for neutron-irradiated alpha iron showed that the developed CD model can successfully reproduce the saturation trend of the number density of immobile SIA loops in contrast to the prediction using a model without the trapping effect.

Keywords

nuclear materialsradiation effectssimulation
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1535: Symposium a – Proceedings of the Multiscale Materials Modeling 2012 Conference , 2013 , mmm2012-a-0330
Copyright
Copyright © Materials Research Society 2013 

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

Hayashi, T., Fukumoto, K., and Matsui, H., J. Nucl. Mater. 307–311, 993 (2002).CrossRefGoogle Scholar
Arakawa, K., Hatanaka, M., Mori, H., and Ono, K., J. Nucl. Mater. 329–333, 1194 (2004).CrossRefGoogle Scholar
Arakawa, K., Ono, K., Isshiki, M., Kimura, K., Uchikoshi, M., and Mori, H., Science 318, 956 (2007).Google Scholar
Yoshiie, T., Horiki, M., Xu, Q., and Sato, K., J. Nucl. Mater. 367–370, 322 (2007).CrossRefGoogle Scholar
Satoh, Y., Matsui, H., and Hamaoka, T., Phys. Rev. B 77, 094135 (2008).CrossRefGoogle Scholar
Satoh, Y., and Matsui, H., Phil. Mag. 89, 1489 (2009).CrossRefGoogle Scholar
Hamaoka, T., Satoh, Y., and Matsui, H., J. Nucl. Mater. 399, 26 (2010).CrossRefGoogle Scholar
Wirth, B.D., Odette, G.R., Maroudas, D., and Lucas, G.E., J. Nucl. Mater. 276, 33 (2000).CrossRefGoogle Scholar
Soneda, N., and Dias de la Rubia, T., Philos. Mag. A 81, 331 (2001).Google Scholar
Marian, J., Wirth, B.D., Caro, A., Sadigh, B., Odette, G.R., Perlado, J.M., and Dias de la Rubia, T., Phys. Rev. B 65, 144102 (2002).CrossRefGoogle Scholar
Osetsky, Yu.N., Bacon, D.J., Serra, A., Singh, B.N., and Golubov, S.I., Phil. Mag. 83, 61 (2003).Google Scholar
Kuramoto, E., Ohsawa, K., Imai, J., Obata, K., and Tsutsumi, T., J. Nucl. Mater. 329–333, 1223 (2004).CrossRefGoogle Scholar
Terentyev, D. A., Malerba, L., and Hou, M., Phys. Rev. B 75, 104108 (2007).CrossRefGoogle Scholar
Domain, C., Becquart, C.S., and Malerba, L., J. Nucl. Mater. 335, 121 (2004).CrossRefGoogle Scholar
Becquart, C.S., Barbu, A., Bocquet, J.L., Caturla, M.J., Domain, C., Fu, C.-C., Golubov, S.I., Hou, M., Malerba, L., Ortiz, C.J., Souidi, A., and Stoller, R.E., J. Nucl. Mater. 406, 39 (2010).CrossRefGoogle Scholar
Tapasa, K., Barashev, A. V., Bacon, D. J., and Osetsky, Yu. N., J. Nucl. Mater. 361, 52 (2007).CrossRefGoogle Scholar
Terentyev, D., Anento, N., Serra, A., Jansson, V., Khater, H., and Bonny, G., J. Nuc. Mater. 408, 272 (2011).CrossRefGoogle Scholar
Abe, Y., Suzudo, T., Jitsukawa, S., Tsuru, T., and Tsukada, T., Fusion Sci. Technol. 62, 139 (2012).CrossRefGoogle Scholar
Hepburn, D. J., and Ackland, G. J., Phys. Rev. B 78, 165115 (2008).CrossRefGoogle Scholar
Abe, Y., and Jitsukawa, S., Phil. Mag. 89, 375 (2009).CrossRefGoogle Scholar
Singh, B.N., Golubov, S.I., Trinkaus, H., Serra, A., Osetsky, Yu.N., and Barashev, A.V., J. Nucl. Mater. 251, 107 (1997).CrossRefGoogle Scholar
Golubov, S.I., Singh, B.N., and Trinkaus, H., Phil. Mag. A 81, 2533 (2001).CrossRefGoogle Scholar
Abe, Y., Suzudo, T., Jitsukawa, S., Tsuru, T., and Tsukada, T., J. ASTM Int. (2012) (in press).Google Scholar
Jenkins, M.L., English, C.A., and Eyre, B.L., Philos. Mag. A 38, 97 (1978).CrossRefGoogle Scholar
Nicol, A.C., Jenkins, M.L., and Kirk, M.A., Mater. Res. Soc. Symp. Proc. 650, R1.3.1 (2001).Google Scholar
Anento, N., Serra, A., and Osetsky, Yu. N., Modelling Simul. Mater. Sci. Eng. 18, 025008 (2010).CrossRefGoogle Scholar
Cottrell, A. H. in Reports on the Strength of Solids (Physical Society, London, 1948), pp. 30.Google Scholar
Eldrup, M., Singh, B.N., Zinkle, S.J., Byun, T.S., and Farrell, K., J. Nucl. Mater. 307–311, 912 (2002).CrossRefGoogle Scholar
Eldrup, M., and Singh, B.N., J. Nucl. Mater. 323, 346 (2003).CrossRefGoogle Scholar
Fu, C. C., Torre, J. D., Willaime, F., Bocquet, J. L., and Barbu, A., Nat. Mater. 4, 68 (2005).CrossRefGoogle Scholar
Stoller, R.E., J. Nucl. Mater. 276, 22 (2000).CrossRefGoogle Scholar
Terentyev, D., Lagerstedt, C., Olsson, P., Nordlund, K., Wallenius, J., Becquart, C.S., and Malerba, L., J. Nucl. Mater. 351, 65 (2006).Google Scholar
Souidi, A., Becquart, C.S., Domain, C., Terentyev, D., Malerba, L., Calder, A.F., Bacon, D.J., Stoller, R.E., Osetsky, Yu. N., and Hou, M., J. Nucl. Mater. 355, 89 (2006).CrossRefGoogle Scholar