{"created":"2023-05-15T10:27:30.610388+00:00","id":22957,"links":{},"metadata":{"_buckets":{"deposit":"cccc7f1a-bcad-4562-a826-2ba028663ccd"},"_deposit":{"created_by":1,"id":"22957","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"22957"},"status":"published"},"_oai":{"id":"oai:u-fukui.repo.nii.ac.jp:00022957","sets":["2403:2480"]},"author_link":["66964","66965"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"748","bibliographicPageStart":"743","bibliographic_titles":[{"bibliographic_title":"Proceedings of 9th International Conference on Magnesium Alloys and their Applications"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A microfracture testing technique was used to examine the fracture properties of a long-period stacking ordered (LPSO) phase in Mg-Zn-Y alloys. Micro-sized cantilever specimens composed of the LPSO phase with dimensions of 10 x 20 x 50 μm3 were selectively prepared from a Mg88Zn5Y7 alloy by focused ion beam (FIB) machining. Further, notches with a width of 0.5 pm and a depth of 5 pm were introduced into the micro-sized specimens. Microfracture tests were performed on the micro-sized specimens using a mechanical testing machine. The fracture toughness values (KQ) of the LPSO phase were 1.2-3.0 MPam112. Transmission electron microscopy (TEM) observation indicated that the KQvalues were dependent on crack orientation in the LPSO phase, and higher Kvalues were obtained when crack propagation was parallel to the c-axis of the LPSO phase. This suggests that controlling LPSO phase orientation effectively improves fracture toughness in Mg-Zn-Y alloys.","subitem_description_type":"Abstract"}]},"item_10003_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Proc. Mg2012: 9th International Conference on Magnesium Alloys and their Applications,(2012),pp.743-748.","subitem_description_type":"Other"},{"subitem_description":"Proc. Mg2012: 9th International Conference on Magnesium Alloys and their Applications,JULY 8-12. Vancouver, BC   Canada","subitem_description_type":"Other"}]},"item_10003_relation_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"TD00007967","subitem_relation_type_select":"NCID"}}]},"item_10003_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takashima, Kazuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Otsu, Masaaki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-08-04"}],"displaytype":"detail","filename":"1000932596.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"1000932596.pdf","url":"https://u-fukui.repo.nii.ac.jp/record/22957/files/1000932596.pdf"},"version_id":"45b53fab-3de5-4b58-a241-baa42db1d079"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Mg-Zn-Y alloy","subitem_subject_scheme":"Other"},{"subitem_subject":"LPSO phase","subitem_subject_scheme":"Other"},{"subitem_subject":"Fracture","subitem_subject_scheme":"Other"},{"subitem_subject":"Crack 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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Micromechanical Characterization of LPSO Phase in Mg-Zn-Y Alloys","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Micromechanical Characterization of LPSO Phase in Mg-Zn-Y Alloys"}]},"item_type_id":"10003","owner":"1","path":["2480"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-01-13"},"publish_date":"2015-01-13","publish_status":"0","recid":"22957","relation_version_is_last":true,"title":["Micromechanical Characterization of LPSO Phase in Mg-Zn-Y Alloys"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T12:52:32.351327+00:00"}