{"created":"2021-03-01T06:36:05.198449+00:00","id":18674,"links":{},"metadata":{"_buckets":{"deposit":"3de94bf2-89c2-4cb5-9ede-838202d2233b"},"_deposit":{"id":"18674","owners":[],"pid":{"revision_id":0,"type":"depid","value":"18674"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00018674","sets":["171:1108:1270:1284","9:504:1111:1272:1285"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Reduction of titanium oxide by Plasma arc remelting"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"312","bibliographicPageStart":"306","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"塩化蒸留を経ないチタンの新しい製造法として，TiO2のAl還元実験を試みた．機械的性質に悪影響を及ぼす酸素の混入を極力防ぐために，雰囲気制御が容易であるアルゴンアークプラズマを熱源として，るつぼは酸化物でない水冷銅るつぼを用いた．その結果還元反応は，およそ60秒程度で終了することがわかった．Al/TiO2（モル比）が1～2.8まで変化すると，生成したメタル中のアルミニウム濃度は，11.2～46.3wt％へ増加し，酸素濃度は，2.56～0.17wt％へ減少した．Al/TiO2（モル比）が1.9のときアルミニウム35wt％，酸素1.1wt％のチタン合金が製造できた．酸化物系のるつぼを使用した場合に比べて，低酸素の合金を製造することができた．","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"32823","nameIdentifierScheme":"WEKO"}],"names":[{"name":"IKEDA, Takashi"}]},{"nameIdentifiers":[{"nameIdentifier":"32824","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MAEDA, Masafumi"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学生産技術研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"565","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science, the University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学生産技術研究所第4部 金属資源工学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池田, 貴"}],"nameIdentifiers":[{"nameIdentifier":"32821","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"前田, 正史"}],"nameIdentifiers":[{"nameIdentifier":"32822","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":"2017-06-08"}],"displaytype":"detail","filename":"sk046006002.pdf","filesize":[{"value":"823.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk046006002.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/18674/files/sk046006002.pdf"},"version_id":"85fdfa2d-8378-4502-9fc6-8b2cdf2c3ed1"}]},"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":"研究解説 : プラズマ溶解法によるチタン酸化物の溶融還元","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"研究解説 : プラズマ溶解法によるチタン酸化物の溶融還元"}]},"item_type_id":"4","owner":"1","path":["1284","1285"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-16"},"publish_date":"2012-11-16","publish_status":"0","recid":"18674","relation_version_is_last":true,"title":["研究解説 : プラズマ溶解法によるチタン酸化物の溶融還元"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:56:03.878807+00:00"}