{"created":"2021-03-01T06:00:09.336882+00:00","id":7699,"links":{},"metadata":{"_buckets":{"deposit":"47322d43-39d9-49c2-a17d-b27387eb1c83"},"_deposit":{"id":"7699","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7699"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007699","sets":["1:87"]},"author_link":["39555","39549","39550","39551","39552","39553","39554"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"204","bibliographicPageStart":"195","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"Acta Metallurgica Sinica(English Letters)"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"From existing knowledge about high-temperature cavitation mechanisms, necessary conditions were discussed for the suppression of cavitation failure during superplastic deformation in ceramic materials. The discussion, where special attention was placed on the relaxation of stress concentrations during grain-boundary sliding and cavity nucleation and growth, leaded to a conclusion that cavitation failure could be retarded by the simultaneous controlling of the initial grain size, the number of residual defects, diffusivity, dynamic grain growth and the homogeneity of microstructure. On the basis of this conclusion, high-strain-rate superplasticity (defined as superplasticity at a strain rate higher than 0.01 s-1  could be intentionally attained in some oxide ceramic materials. This was shown in tetragonal zirconia and composites consisting of zirconia, α-alumina and a spinel phase.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"39555","nameIdentifierScheme":"WEKO"}],"names":[{"name":"平賀, 啓二郎","nameLang":"ja"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.11890/1006-7191-113-195","subitem_relation_type_select":"DOI"}}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"HIRAGA, Keijiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIM, Byung-Nam","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MORITA, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YOSHIDA, Hidehiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAKKA, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TABUCHI, Masaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"No357.pdf","filesize":[{"value":"520.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"No357.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7699/files/No357.pdf"},"version_id":"02c38ac2-f761-425d-ad3c-1c152a284df2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Grain-boundary sliding","subitem_subject_scheme":"Other"},{"subitem_subject":"Accommodation","subitem_subject_scheme":"Other"},{"subitem_subject":"Stress concentration","subitem_subject_scheme":"Other"},{"subitem_subject":"Diffusional relaxation","subitem_subject_scheme":"Other"},{"subitem_subject":"Cavity nucleation","subitem_subject_scheme":"Other"},{"subitem_subject":"Cavity growth","subitem_subject_scheme":"Other"},{"subitem_subject":"Dynamic grain growth","subitem_subject_scheme":"Other"}]},"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":"High-strain-rate superplasticity in oxide ceramics: a trial of microstructural design based on creep-cavitation mechanisms","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"High-strain-rate superplasticity in oxide ceramics: a trial of microstructural design based on creep-cavitation mechanisms","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["87"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-09-26"},"publish_date":"2014-09-26","publish_status":"0","recid":"7699","relation_version_is_last":true,"title":["High-strain-rate superplasticity in oxide ceramics: a trial of microstructural design based on creep-cavitation mechanisms"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:22:39.010153+00:00"}