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DC Field | Value | Language |
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dc.citation.startPage | 154728 | - |
dc.citation.title | JOURNAL OF NUCLEAR MATERIALS | - |
dc.citation.volume | 587 | - |
dc.contributor.author | Jung, Yunsong | - |
dc.contributor.author | Kim, Geon | - |
dc.contributor.author | Ha, Woong | - |
dc.contributor.author | Ahn, Sangjoon | - |
dc.date.accessioned | 2023-12-19T11:13:34Z | - |
dc.date.available | 2023-12-19T11:13:34Z | - |
dc.date.created | 2023-09-15 | - |
dc.date.issued | 2023-12 | - |
dc.description.abstract | Al-B4C neutron absorbers in spent fuel pools have been assumed to have negligible radiation damage and helium generation from 10B(n, α)7Li reactions. However, surveillance coupons have shown highly radiation-damaged microstructure. We conducted 200 keV He+ ion irradiation on Al 6061 at three different doses (0.1, 1, and 10 dpa) and compared the microstructures to the surveillance coupon. The neutron absorber's bubble size (25.9 ± 7.4 nm) was most similar to the 10 dpa irradiated specimen (28.4 ± 13.8 nm). Commercial neutron absorber (BORAL and MAXUS®) were also irradiated up to 10 dpa and showed preferential cavity formation along grain boundaries. | - |
dc.identifier.bibliographicCitation | JOURNAL OF NUCLEAR MATERIALS, v.587, pp.154728 | - |
dc.identifier.doi | 10.1016/j.jnucmat.2023.154728 | - |
dc.identifier.issn | 0022-3115 | - |
dc.identifier.scopusid | 2-s2.0-85170649215 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/65519 | - |
dc.identifier.wosid | 001097123100001 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Experimental estimation of radiation damage induced by 10B(n, α)7Li reactions in Al-B4C neutron absorber discharged from spent nuclear fuel pool | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary;Nuclear Science & Technology | - |
dc.relation.journalResearchArea | Materials Science;Nuclear Science & Technology | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Spent fuel pool | - |
dc.subject.keywordAuthor | Neutron absorber | - |
dc.subject.keywordAuthor | Radiation damage | - |
dc.subject.keywordAuthor | He ion irradiation | - |
dc.subject.keywordAuthor | He concentration | - |
dc.subject.keywordPlus | HELIUM BUBBLES | - |
dc.subject.keywordPlus | GRAIN-BOUNDARIES | - |
dc.subject.keywordPlus | REACTOR-FUEL | - |
dc.subject.keywordPlus | EVOLUTION | - |
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