{"created":"2023-07-27T04:49:04.215140+00:00","id":50488,"links":{},"metadata":{"_buckets":{"deposit":"a9bd0968-24b7-4694-b959-d3681eff8c41"},"_deposit":{"created_by":3,"id":"50488","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"50488"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00050488","sets":["72:292"]},"author_link":["123479","123481","123482","123480","123484","123483"],"item_4_alternative_title_20":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"<Original Papers>Densities of Molten Fe-C Alloys"}]},"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1974-09-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"52","bibliographicPageStart":"47","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University"}]}]},"item_4_date_62":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-02","subitem_date_issued_type":"Created"}]},"item_4_date_63":{"attribute_name":"公開日（投稿完了日）","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-02","subitem_date_issued_type":"Created"}]},"item_4_date_65":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1974-09-30","subitem_date_issued_type":"Created"}]},"item_4_date_80":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-01-27","subitem_date_issued_type":"Created"}]},"item_4_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The densities of molten Fe-C alloys were measured by the levitation method in a temperature range from 1,700 to 2,100℃ and in a composition range from zero to 5.5% C by weight. The density of the melts decreases and the expansivity increases with the increase of carbon content of the melt. The result of the measurements is expressed approximately by the following experimental equation with deviation ±2%. ρ=8.2_8(1-0.022 [%C])-8.1_7×10^<-4>(1-0.077[%C])T where, T is the 1700～2100℃ ; [%C] is the weight percentagc of C, 0 to 5.5%.","subitem_description_type":"Abstract"}]},"item_4_description_41":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"紀要類(bulletin)","subitem_description_type":"Other"}]},"item_4_description_66":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"371120 bytes","subitem_description_type":"Other"}]},"item_4_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"123482","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAITO, Tunezo"}]},{"nameIdentifiers":[{"nameIdentifier":"123483","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAKUMA, Yutaka"}]},{"nameIdentifiers":[{"nameIdentifier":"123484","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SHIRAISHI, Yutaka"}]}]},"item_4_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北大學選鉱製錬研究所"}]},"item_4_radio_69":{"attribute_name":"公開範囲","attribute_value_mlt":[{"subitem_radio_item":"学外"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0040876X","subitem_source_identifier_type":"ISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00168425","subitem_source_identifier_type":"NCID"}]},"item_4_version_type_16":{"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":"斎藤, 恒三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐久間, 泰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白石, 裕"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000135032.pdf","filesize":[{"value":"371.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000135032.pdf","url":"https://tohoku.repo.nii.ac.jp/record/50488/files/KJ00000135032.pdf"},"version_id":"f5530da1-14de-4377-afad-42ee7099934c"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"<報文>溶融Fe-C二元系の密度","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"<報文>溶融Fe-C二元系の密度"}]},"item_type_id":"4","owner":"3","path":["292"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-02"},"publish_date":"2008-05-02","publish_status":"0","recid":"50488","relation_version_is_last":true,"title":["<報文>溶融Fe-C二元系の密度"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T18:25:29.114381+00:00"}