| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1567909 | Journal of Nuclear Materials | 2009 | 5 Pages |
Abstract
A large number of swelling measurement data on the 0.1C-16Cr-15Ni-2Mo-2Mn-Ti-Si austenitic steel used as a fuel cladding at temperatures 640-870Â Ð in the BN-600 fast reactor were analyzed. It was found that within irradiation temperatures 690-830Â Ð a steady-state swelling dose rate was from 0.45%/dpa to 1.1%/dpa. By the statistical model of point defect migration for the 0.1C-16Cr-15Ni-2Mo-2Mn-Ti-S steel the dependence of the steady-state swelling rate on the irradiation temperature and displacement rate was calculated. The calculation data were consistent with the experimental data.
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Authors
Ð.V. Kozlov, I.Ð. Portnykh,