{"created":"2023-06-20T15:08:28.132165+00:00","id":4232,"links":{},"metadata":{"_buckets":{"deposit":"cd9af7dd-680d-4b11-8224-47c981d24ed6"},"_deposit":{"created_by":3,"id":"4232","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4232"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00004232","sets":["495:496"]},"author_link":["19795","19789","19787","19782","19786","19781","19796","19788","19790","19791","19793","19792","19783","19785","19784","19794"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"552","bibliographicPageStart":"548","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"Materials transactions"}]}]},"item_2_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the automotive industry, porous aluminum is expected to be used as a new functional material because of its light weight, high energy absorption and high sound-insulating property. Recently, a new processing route for fabricating the porous aluminum precursor, which utilizes friction stir processing (FSP), has been developed. It is expected that, by applying the FSP route precursor method, the cost-effective fabrication of porous aluminum with high productivity can be realized. In this study, two different types of AlO50 porous aluminum were fabricated from two different sizes of precursor by the FSP route precursor method. The two types of porous aluminum fabricated using small and large precursors are hereafter referred to FSP-S porous aluminum and FSP-L porous aluminum, respectively. The pore structures of FSP-S porous aluminum, FSP-L porous aluminum and also commercially available porous aluminum (ALPORAS, fabricated by Shinko Wire Co., Ltd.) were nondestructively observed by X-ray computed tomography (X-ray CT). From the nondestructive observation of pore structures, it was shown that a large number of pores of smaller area and volume were distributed in porous aluminum fabricated by the FSP route precursor method compared with the pores in ALPORAS. However, there was little difference in the circularity of pores between porous aluminum fabricated by the FSP route and ALPORAS, and there was little dependence of the pore structure on the precursor size for porous aluminum fabricated by the FSP route. This result indicates the potential of the FSP route for fabricating larger porous aluminum samples.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ハンガイ, ヨシヒコ"}]},{"nameIdentifiers":[{}],"names":[{"name":"オオゼキ, ユウイチロウ"}]},{"nameIdentifiers":[{}],"names":[{"name":"カワノ, シゲヒロ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ウツノミヤ, タカオ"}]},{"nameIdentifiers":[{}],"names":[{"name":"クワヅル, オサム"}]},{"nameIdentifiers":[{}],"names":[{"name":"ハセガワ, マコト"}]},{"nameIdentifiers":[{}],"names":[{"name":"コヤマ, シンジ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ヨシカワ, ノブヒロ"}]}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Japan Institute of Metals"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1151294X","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13459678","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Mechanical System Engineering, Graduate School of Engineering, Gunma University"},{"subitem_text_value":"Department of Mechanical System Engineering, Graduate School of Engineering, Gunma University"},{"subitem_text_value":"Department of Mechanical System Engineering, Graduate School of Engineering, Gunma University"},{"subitem_text_value":"Research Organization for Advanced Engineering, Shibaura Institute of Technology"},{"subitem_text_value":"Department of Nuclear Power and Energy Safety, Graduate School of Engineering, University of Fukui"},{"subitem_text_value":"Division of Materials Science and Engineering, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Department of Mechanical System Engineering, Graduate School of Engineering, Gunma University"},{"subitem_text_value":"Institute of Industrial Science, The University of Tokyo"}]},"item_2_version_type_18":{"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":"Hangai, Yoshihiko"}],"nameIdentifiers":[{"nameIdentifier":"19781","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozeki, Yuichiro"}],"nameIdentifiers":[{"nameIdentifier":"19782","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawano, Shigehiro"}],"nameIdentifiers":[{"nameIdentifier":"19783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Utsunomiya, Takao"}],"nameIdentifiers":[{"nameIdentifier":"19784","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kuwazuru, Osamu"}],"nameIdentifiers":[{"nameIdentifier":"19785","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hasegawa, Makoto"}],"nameIdentifiers":[{"nameIdentifier":"19786","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koyama, Shinji"}],"nameIdentifiers":[{"nameIdentifier":"19787","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshikawa, Nobuhiro"}],"nameIdentifiers":[{"nameIdentifier":"19788","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-09-16"}],"displaytype":"detail","filename":"Fukutomi18.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Fukutomi18.pdf","url":"https://ynu.repo.nii.ac.jp/record/4232/files/Fukutomi18.pdf"},"version_id":"d7493a9c-8824-46a3-ba59-103b070544bc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"porous metals","subitem_subject_scheme":"Other"},{"subitem_subject":"friction stir processing","subitem_subject_scheme":"Other"},{"subitem_subject":"aluminum alloy","subitem_subject_scheme":"Other"},{"subitem_subject":"pore structure","subitem_subject_scheme":"Other"},{"subitem_subject":"foam","subitem_subject_scheme":"Other"},{"subitem_subject":"X-ray computed tomography","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"Nondestructive observation of pore structures of A1050 porous aluminum fabricated by friction stir processing","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Nondestructive observation of pore structures of A1050 porous aluminum fabricated by friction stir processing"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-06-24"},"publish_date":"2011-06-24","publish_status":"0","recid":"4232","relation_version_is_last":true,"title":["Nondestructive observation of pore structures of A1050 porous aluminum fabricated by friction stir processing"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T21:30:15.313771+00:00"}