Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations
In the frame of glide dislocation model limited by their climb the changes in the concentration of point defects and dislocations in materials under irradiation is studied. We have noted, when the dislocation slip vacancies are generated. It is shown that there might be several stable modes (from on...
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2011-06-01
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| Series: | Ядерна фізика та енергетика |
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| Online Access: | http://jnpae.kinr.kiev.ua/12.2/Articles_PDF/jnpae-2011-12-0158-Didenko.pdf |
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| _version_ | 1849763914332504064 |
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| author | T. P. Didenko P. O. Selyshchev |
| author_facet | T. P. Didenko P. O. Selyshchev |
| author_sort | T. P. Didenko |
| collection | DOAJ |
| description | In the frame of glide dislocation model limited by their climb the changes in the concentration of point defects and dislocations in materials under irradiation is studied. We have noted, when the dislocation slip vacancies are generated. It is shown that there might be several stable modes (from one to three depending on exposure conditions), their stability is investigated, and we have constructed state diagram and corresponding phase portraits. |
| format | Article |
| id | doaj-art-b79c9f0b0dfc4b09ad39c841b50468b6 |
| institution | DOAJ |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2011-06-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-b79c9f0b0dfc4b09ad39c841b50468b62025-08-20T03:05:16ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652011-06-01122158166Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocationsT. P. Didenko0P. O. Selyshchev1Taras Shevchenko National University, Kyiv, UkraineTaras Shevchenko National University, Kyiv, UkraineIn the frame of glide dislocation model limited by their climb the changes in the concentration of point defects and dislocations in materials under irradiation is studied. We have noted, when the dislocation slip vacancies are generated. It is shown that there might be several stable modes (from one to three depending on exposure conditions), their stability is investigated, and we have constructed state diagram and corresponding phase portraits.http://jnpae.kinr.kiev.ua/12.2/Articles_PDF/jnpae-2011-12-0158-Didenko.pdfdislocationscreepirradiationpoint defectsvacancies. |
| spellingShingle | T. P. Didenko P. O. Selyshchev Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations Ядерна фізика та енергетика dislocations creep irradiation point defects vacancies. |
| title | Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| title_full | Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| title_fullStr | Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| title_full_unstemmed | Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| title_short | Dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| title_sort | dynamics of creep rate change of dislocations density and point defects in the materials under irradiation with account of generation of vacancies by gliding dislocations |
| topic | dislocations creep irradiation point defects vacancies. |
| url | http://jnpae.kinr.kiev.ua/12.2/Articles_PDF/jnpae-2011-12-0158-Didenko.pdf |
| work_keys_str_mv | AT tpdidenko dynamicsofcreepratechangeofdislocationsdensityandpointdefectsinthematerialsunderirradiationwithaccountofgenerationofvacanciesbyglidingdislocations AT poselyshchev dynamicsofcreepratechangeofdislocationsdensityandpointdefectsinthematerialsunderirradiationwithaccountofgenerationofvacanciesbyglidingdislocations |