To the issue of accuracy of determination of irradiation embrittlement coefficient
The paper presents the statistical analysis of experimental results of radiation-induced critical brittle temperature ΔTF shifts and reference temperatures ΔT0 obtained respectively from the impact bend and fracture toughness tests of the reactor vessel metal surveillance specimens to define the pos...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2020-09-01
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| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/21.3/Articles_PDF/jnpae-2020-21-0245-Chyrko.pdf |
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| _version_ | 1849397088806240256 |
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| author | L. I. Chyrko V. M. Revka Yu. V. Chaikovskyi M. G. Goliak O. V. Trygubenko O. V. Shkapyak |
| author_facet | L. I. Chyrko V. M. Revka Yu. V. Chaikovskyi M. G. Goliak O. V. Trygubenko O. V. Shkapyak |
| author_sort | L. I. Chyrko |
| collection | DOAJ |
| description | The paper presents the statistical analysis of experimental results of radiation-induced critical brittle temperature ΔTF shifts and reference temperatures ΔT0 obtained respectively from the impact bend and fracture toughness tests of the reactor vessel metal surveillance specimens to define the possibility of their mutual application for the irradiation embrittlement coefficient to be determined more accurately. The correlation between these parameters is shown to remain up to the accumulation of over-design fast neutron fluence. |
| format | Article |
| id | doaj-art-a8cdb77eb8314289980708da004a9987 |
| institution | Kabale University |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2020-09-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-a8cdb77eb8314289980708da004a99872025-08-20T03:39:09ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652020-09-01213245248https://doi.org/10.15407/jnpae2020.03.245To the issue of accuracy of determination of irradiation embrittlement coefficientL. I. Chyrko0V. M. Revka1Yu. V. Chaikovskyi2M. G. Goliak3O. V. Trygubenko4O. V. Shkapyak5Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineInstitute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineInstitute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineInstitute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineInstitute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineInstitute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineThe paper presents the statistical analysis of experimental results of radiation-induced critical brittle temperature ΔTF shifts and reference temperatures ΔT0 obtained respectively from the impact bend and fracture toughness tests of the reactor vessel metal surveillance specimens to define the possibility of their mutual application for the irradiation embrittlement coefficient to be determined more accurately. The correlation between these parameters is shown to remain up to the accumulation of over-design fast neutron fluence.http://jnpae.kinr.kiev.ua/21.3/Articles_PDF/jnpae-2020-21-0245-Chyrko.pdfcritical brittle temperature shiftsreference temperatureirradiation embrittlement coefficientchow test. |
| spellingShingle | L. I. Chyrko V. M. Revka Yu. V. Chaikovskyi M. G. Goliak O. V. Trygubenko O. V. Shkapyak To the issue of accuracy of determination of irradiation embrittlement coefficient Ядерна фізика та енергетика critical brittle temperature shifts reference temperature irradiation embrittlement coefficient chow test. |
| title | To the issue of accuracy of determination of irradiation embrittlement coefficient |
| title_full | To the issue of accuracy of determination of irradiation embrittlement coefficient |
| title_fullStr | To the issue of accuracy of determination of irradiation embrittlement coefficient |
| title_full_unstemmed | To the issue of accuracy of determination of irradiation embrittlement coefficient |
| title_short | To the issue of accuracy of determination of irradiation embrittlement coefficient |
| title_sort | to the issue of accuracy of determination of irradiation embrittlement coefficient |
| topic | critical brittle temperature shifts reference temperature irradiation embrittlement coefficient chow test. |
| url | http://jnpae.kinr.kiev.ua/21.3/Articles_PDF/jnpae-2020-21-0245-Chyrko.pdf |
| work_keys_str_mv | AT lichyrko totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient AT vmrevka totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient AT yuvchaikovskyi totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient AT mggoliak totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient AT ovtrygubenko totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient AT ovshkapyak totheissueofaccuracyofdeterminationofirradiationembrittlementcoefficient |