{"created":"2023-05-15T12:09:32.587260+00:00","id":15078,"links":{},"metadata":{"_buckets":{"deposit":"a55a7238-b935-44a6-8f5c-a5b66c05fcf8"},"_deposit":{"created_by":19,"id":"15078","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"15078"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00015078","sets":["1515:1519"]},"author_link":["86923","86920","86919","86922","86921"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-05-04","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"100667","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"Materialia"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2020-06-11"}]},"item_16_description_11":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Al-Zn-Mg alloys are representative high-strength aluminum alloys, but hydrogen embrittlement hinders further strengthening. The role of nanovoids in the hydrogen embrittlement of a hydrogen-charged Al-Zn-Mg-Cu alloy is examined using high-resolution imaging-type synchrotron X-ray tomography. Although nanovoids are initiated during deformation, their growth and coalescence behaviors are limited. Hydrogen partitioning analysis indicates that this is because most of the formed vacancies are not stabilized because of the low hydrogen occupancy. Furthermore, 3D/4D clustering analyses of nanovoids reveal that they do not aggregate on a specific plane to initiate a crack, and that linkage between nanovoids is less likely to occur.","subitem_description_type":"Abstract"}]},"item_16_description_56":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"This document is the Accepted Manuscript version of a Published Work that appeared in final form in Materialia.","subitem_description_type":"Other"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_16_relation_16":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S2589152920300843","subitem_relation_type_select":"URI"}}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.mtla.2020.100667","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"25891529","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Science and Engineering, Iwate University, Department of Mechanical Engineering, Kyushu University"},{"subitem_text_value":"Department of Mechanical Engineering, Kyushu University"},{"subitem_text_value":"Department of Mechanical Engineering, Kyushu University"},{"subitem_text_value":"Department of Mechanical Engineering, Kyushu University"},{"subitem_text_value":"Japan Synchrotron Radiation Research Institute"}]},"item_16_version_type_27":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SHIMIZU, Kazuyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TODA, Hiroyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KADOGAWA, Chihiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUJIHARA, Hiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKEUCHI, Akihisa"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-05-04"}],"displaytype":"detail","filename":"Materialia-v11.pdf","filesize":[{"value":"653.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Materialia-v11","url":"https://iwate-u.repo.nii.ac.jp/record/15078/files/Materialia-v11.pdf"},"version_id":"ea0c32c1-68eb-462b-af63-146165d21ae8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Hydrogen embrittlement","subitem_subject_scheme":"Other"},{"subitem_subject":"aluminum alloys","subitem_subject_scheme":"Other"},{"subitem_subject":"nanovoids","subitem_subject_scheme":"Other"},{"subitem_subject":"synchrotron X-ray tomography","subitem_subject_scheme":"Other"},{"subitem_subject":"3D image analysis","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":"Influence of nanovoids in the hydrogen embrittlement fracture of Al-Zn-Mg-Cu alloys","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Influence of nanovoids in the hydrogen embrittlement fracture of Al-Zn-Mg-Cu alloys"}]},"item_type_id":"16","owner":"19","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-06-11"},"publish_date":"2020-06-11","publish_status":"0","recid":"15078","relation_version_is_last":true,"title":["Influence of nanovoids in the hydrogen embrittlement fracture of Al-Zn-Mg-Cu alloys"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-05-15T14:16:20.464075+00:00"}