Changda Zhu , Guofeng Qu , Lihong Zhai , Mingyang Zhou , Xi Qiu , Yang Gao , Ziyao Long , Jijun Yang
{"title":"重离子辐照钇稳定氧化锆涂层对微观结构和铅铋腐蚀的影响","authors":"Changda Zhu , Guofeng Qu , Lihong Zhai , Mingyang Zhou , Xi Qiu , Yang Gao , Ziyao Long , Jijun Yang","doi":"10.1016/j.radphyschem.2024.112370","DOIUrl":null,"url":null,"abstract":"<div><div>The yttria-stabilized zirconia (YSZ) coatings with 4–6 mol.% Y<sub>2</sub>O<sub>3</sub> content were irradiated by 6 MeV Au ions with a fluence 6.0 <span><math><mrow><mo>×</mo></mrow></math></span> 10<sup>15</sup> ions/cm<sup>2</sup>. The cubic to monoclinic transformation of ZrO<sub>2</sub> was identified in the Au-irradiated samples. The cavities were observed in the YSZ layer, while larger size cavities were found inside the 6YSZ layer. LBE corrosion results showed that irradiation improved the adhesion and corrosion resistance of the coating due to the fact that irradiation released the stresses in the coating. Overall, the 4YSZ coating showed the best corrosion resistance and irradiation resistance in the case of heavy ion irradiation.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"227 ","pages":"Article 112370"},"PeriodicalIF":2.8000,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Heavy-ion-irradiation effect of yttrium-stabilized-zirconia coatings on microstructure and lead-bismuth corrosion\",\"authors\":\"Changda Zhu , Guofeng Qu , Lihong Zhai , Mingyang Zhou , Xi Qiu , Yang Gao , Ziyao Long , Jijun Yang\",\"doi\":\"10.1016/j.radphyschem.2024.112370\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The yttria-stabilized zirconia (YSZ) coatings with 4–6 mol.% Y<sub>2</sub>O<sub>3</sub> content were irradiated by 6 MeV Au ions with a fluence 6.0 <span><math><mrow><mo>×</mo></mrow></math></span> 10<sup>15</sup> ions/cm<sup>2</sup>. The cubic to monoclinic transformation of ZrO<sub>2</sub> was identified in the Au-irradiated samples. The cavities were observed in the YSZ layer, while larger size cavities were found inside the 6YSZ layer. LBE corrosion results showed that irradiation improved the adhesion and corrosion resistance of the coating due to the fact that irradiation released the stresses in the coating. Overall, the 4YSZ coating showed the best corrosion resistance and irradiation resistance in the case of heavy ion irradiation.</div></div>\",\"PeriodicalId\":20861,\"journal\":{\"name\":\"Radiation Physics and Chemistry\",\"volume\":\"227 \",\"pages\":\"Article 112370\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiation Physics and Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0969806X24008624\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiation Physics and Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0969806X24008624","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Heavy-ion-irradiation effect of yttrium-stabilized-zirconia coatings on microstructure and lead-bismuth corrosion
The yttria-stabilized zirconia (YSZ) coatings with 4–6 mol.% Y2O3 content were irradiated by 6 MeV Au ions with a fluence 6.0 1015 ions/cm2. The cubic to monoclinic transformation of ZrO2 was identified in the Au-irradiated samples. The cavities were observed in the YSZ layer, while larger size cavities were found inside the 6YSZ layer. LBE corrosion results showed that irradiation improved the adhesion and corrosion resistance of the coating due to the fact that irradiation released the stresses in the coating. Overall, the 4YSZ coating showed the best corrosion resistance and irradiation resistance in the case of heavy ion irradiation.
期刊介绍：
Radiation Physics and Chemistry is a multidisciplinary journal that provides a medium for publication of substantial and original papers, reviews, and short communications which focus on research and developments involving ionizing radiation in radiation physics, radiation chemistry and radiation processing.
The journal aims to publish papers with significance to an international audience, containing substantial novelty and scientific impact. The Editors reserve the rights to reject, with or without external review, papers that do not meet these criteria. This could include papers that are very similar to previous publications, only with changed target substrates, employed materials, analyzed sites and experimental methods, report results without presenting new insights and/or hypothesis testing, or do not focus on the radiation effects.
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