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Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel

The formation of cavity denuded zones (DZ) near grain boundary (GB) in 18Cr10NiTi-ODS steel with the addition of Y₂O₃-ZrO₂ nano-oxides irradiated with energetic Ar-ions in the dose range of 40…110 displacements per atom (dpa) with simultaneously implanted argon to the levels of 0.08…7 at.% at temper...

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Main Authors: Tolstolutskaya, G.D., Karpov, S.A., Kalchenko, A.S., Tikhonovsky, M.A.
Format: Article
Language:English
Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2023
Series:Problems of Atomic Science and Technology
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Online Access:http://dspace.nbuv.gov.ua/handle/123456789/196092
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spelling irk-123456789-1960922023-12-10T14:45:11Z Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel Tolstolutskaya, G.D. Karpov, S.A. Kalchenko, A.S. Tikhonovsky, M.A. Physics of radiation damages and effects in solids The formation of cavity denuded zones (DZ) near grain boundary (GB) in 18Cr10NiTi-ODS steel with the addition of Y₂O₃-ZrO₂ nano-oxides irradiated with energetic Ar-ions in the dose range of 40…110 displacements per atom (dpa) with simultaneously implanted argon to the levels of 0.08…7 at.% at temperatures of 550…650 ℃ was investigated. Transmission electron microscopy has been used to study the microstructure evolution and width of cavity-denuded zones. Denuded zones are found to be dependent of the irradiation conditions, such as irradiation dose, dose rate and temperature. The impact of grain refinement and nanosized oxide precipitates on the characteristics of DZ are examined. Досліджено формування денудованих від порожнин зон поблизу меж зерен у сталі Х18Н10Т-ДЗО з додаванням нанооксидів Y₂O₃-ZrO₂, опроміненої високоенергетичними іонами Ar у діапазоні доз 40…110 зсувів на атом з одночасною імплантацією аргону до рівнів 0,08…7 ат.% при температурах 550…650 ℃. Трансмісійна електронна мікроскопія була використана для вивчення еволюції мікроструктури та ширини денудованих зон. Виявлено, що ширина денудованих зон залежить від умов опромінення, таких як доза опромінення, швидкість створення зсувів і температура. Вивчено вплив подрібнення зерна і нанорозмірних оксидних преципітатів на характеристики денудованих зон. 2023 Article Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel / G.D. Tolstolutskaya, S.A. Karpov, A.S. Kalchenko, M.A. Tikhonovsky // Problems of Atomic Science and Technology. — 2023. — № 2. — С. 15-20. — Бібліогр.: 26 назв. — англ. 1562-6016 PACS: 61.80.-X, 81.40.CD DOI: https://doi.org/10.46813/2023-144-015 http://dspace.nbuv.gov.ua/handle/123456789/196092 en Problems of Atomic Science and Technology Національний науковий центр «Харківський фізико-технічний інститут» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Physics of radiation damages and effects in solids
Physics of radiation damages and effects in solids
spellingShingle Physics of radiation damages and effects in solids
Physics of radiation damages and effects in solids
Tolstolutskaya, G.D.
Karpov, S.A.
Kalchenko, A.S.
Tikhonovsky, M.A.
Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
Problems of Atomic Science and Technology
description The formation of cavity denuded zones (DZ) near grain boundary (GB) in 18Cr10NiTi-ODS steel with the addition of Y₂O₃-ZrO₂ nano-oxides irradiated with energetic Ar-ions in the dose range of 40…110 displacements per atom (dpa) with simultaneously implanted argon to the levels of 0.08…7 at.% at temperatures of 550…650 ℃ was investigated. Transmission electron microscopy has been used to study the microstructure evolution and width of cavity-denuded zones. Denuded zones are found to be dependent of the irradiation conditions, such as irradiation dose, dose rate and temperature. The impact of grain refinement and nanosized oxide precipitates on the characteristics of DZ are examined.
format Article
author Tolstolutskaya, G.D.
Karpov, S.A.
Kalchenko, A.S.
Tikhonovsky, M.A.
author_facet Tolstolutskaya, G.D.
Karpov, S.A.
Kalchenko, A.S.
Tikhonovsky, M.A.
author_sort Tolstolutskaya, G.D.
title Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
title_short Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
title_full Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
title_fullStr Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
title_full_unstemmed Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel
title_sort effect of grain boundary on the cavity formation behavior in 1.4 mev ar⁺ irradiated 18cr10niti-ods steel
publisher Національний науковий центр «Харківський фізико-технічний інститут» НАН України
publishDate 2023
topic_facet Physics of radiation damages and effects in solids
url http://dspace.nbuv.gov.ua/handle/123456789/196092
citation_txt Effect of grain boundary on the cavity formation behavior in 1.4 MeV Ar⁺ irradiated 18Cr10NiTi-ODS steel / G.D. Tolstolutskaya, S.A. Karpov, A.S. Kalchenko, M.A. Tikhonovsky // Problems of Atomic Science and Technology. — 2023. — № 2. — С. 15-20. — Бібліогр.: 26 назв. — англ.
series Problems of Atomic Science and Technology
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first_indexed 2024-03-31T09:18:41Z
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