{"created":"2023-05-15T14:38:12.957204+00:00","id":49314,"links":{},"metadata":{"_buckets":{"deposit":"9e37daea-028f-48e0-8759-e23191d2e374"},"_deposit":{"created_by":1,"id":"49314","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49314"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00049314","sets":["1"]},"author_link":["723956","723955","723954","723957","723953"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"202","bibliographicPageStart":"198","bibliographicVolumeNumber":"435","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the accelerator driven system, oxygen sensors, on which yttria-stabilized-zirconia (YSZ) is used for the electrolyte, will be irradiated by gamma-ray in activated lead bismuth eutectic (LBE) adopted as a both coolant and spallation target. Partially stabilized zirconia, like a 3Y-YSZ, has high strength due to the stress induced phase transformation from tetragonal (T) to monoclinic (M) phase. The mechanical properties of YSZ specimens after gamma-ray irradiation, thermal aging and immersion in LBE have been investigated in terms of the fracture surface structure. In the case of 6Y and 8Y-YSZ, the 4-point bend strength did not change even after gamma-ray irradiation and thermal aging. The 3Y-YSZ, however, showed that the strength was decreased a little by the gamma-ray irradiation, thermal aging and also immersion in LBE. The XRD results indicate that in the case of 3Y-YSZ after the annealing and soaking in LBE, the pristine surface, which is not fractured and strained by bending test, shows M phase much more than the surface of as-received one. After surface polishing of 3Y-YSZ the XRD intensity of M phase increased with increasing gamma-ray dose for the pristine surface. The bend strength of irradiated 3Y-YSZ after polishing, however, did not change in this study. These results suggest that the process of gamma-ray irradiation and thermal process around 450 °C cause pre-phase transformation from T to M, which prevents the stress induced phase transformation previously.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.nimb.2017.10.021","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.sciencedirect.com/science/article/pii/S0168583X17309400"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S0168583X17309400","subitem_relation_type_select":"URI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大久保, 成彰"}],"nameIdentifiers":[{"nameIdentifier":"723953","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"奥野, 泰希"}],"nameIdentifiers":[{"nameIdentifier":"723954","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"喜多村, 茜"}],"nameIdentifiers":[{"nameIdentifier":"723955","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田口, 富嗣"}],"nameIdentifiers":[{"nameIdentifier":"723956","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田口 富嗣","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"723957","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Influence of gamma-ray irradiation on mechanical property of YSZ for oxygen sensors in ADS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Influence of gamma-ray irradiation on mechanical property of YSZ for oxygen sensors in ADS"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-18"},"publish_date":"2019-02-18","publish_status":"0","recid":"49314","relation_version_is_last":true,"title":["Influence of gamma-ray irradiation on mechanical property of YSZ for oxygen sensors in ADS"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:29:33.171371+00:00"}