{"created":"2023-05-15T15:25:23.527390+00:00","id":13004,"links":{},"metadata":{"_buckets":{"deposit":"0a92d8e9-1d78-42ca-a807-992728849404"},"_deposit":{"created_by":3,"id":"13004","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13004"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013004","sets":["94:426"]},"author_link":["18337","20730","20729","20728"],"item_119_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Preparation and Thermal Expansion of Mullite-β-Spodumene Composite"}]},"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1141","bibliographicPageEnd":"1028","bibliographicPageStart":"1023","bibliographicVolumeNumber":"98","bibliographic_titles":[{"bibliographic_title":"日本セラミックス協会学術論文誌"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-01-09","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://ci.nii.ac.jp/naid/110002289100/ | http://ci.nii.ac.jp/naid/110002289100/","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The influence of production conditions of P-spodumene powder and firing temperature on the sintering and microstructure of mullite-β-spodumene composites has been investigated. The mullite-β-spodumene composites were prepared from a commercial mullite powder and the β-spodumene powder synthesized using the sol-gel process. The sintering of the composites proceeded at a relatively low temperature by liquid phase sintering and then the composites in a relative density more than 90% containing 20-90 wt% ofβ-spodumene were prepared at 1400℃. The firing temperature and composition of composites were affected by the microstructure of composites. When liquid phase was too much during sintering, some large pores of 5-10μm were formed in the microstructure of composite, and this situation caused the relative density to lower. The thermal expansion and contraction curve of composites showed an approximately reversible behavior in the process of heating and cooling. The curve of thermal expansion coefficient was nearly linear for the change of β-spodumene composition, though this curve was influenced by a small amount of a-Al_2O_3 in the composites.","subitem_description_type":"Abstract"}]},"item_119_description_21":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"rights: 社団法人日本セラミックス協会\nrights: 本文データは学協会の許諾に基づきCiNiiから複製したものである\nrelation: IsVersionOf: http://ci.nii.ac.jp/naid/110002289100/","subitem_description_type":"Other"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"社団法人日本セラミックス協会"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09145400","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"KOBAYASHI, Hidehiko"},{"subitem_text_value":"ISHIBASHI, Noboru"},{"subitem_text_value":"AKIBA, Tokuji"},{"subitem_text_value":"MITAMURA, Takashi"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002253"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"},{"subitem_text_value":"埼玉大学工学部応用化学科"},{"subitem_text_value":"秩父セメント(株)開発本部"},{"subitem_text_value":"埼玉大学工学部"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Research and Development Division, Chichibu Cement Co., Ltd."},{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1990-9"}]},"item_119_version_type_28":{"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":"小林, 秀彦"},{"creatorName":"コバヤシ, ヒデヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石橋, 昇"},{"creatorName":"イシバシ, ノボル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋葉, 徳二"},{"creatorName":"アキバ, トクジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三田村, 孝"},{"creatorName":"ミタムラタカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002253.pdf","filesize":[{"value":"955.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002253.pdf","url":"https://sucra.repo.nii.ac.jp/record/13004/files/A1002253.pdf"},"version_id":"fe3ce929-97b9-4ed8-aa15-fdf92ec01ac1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Mullite","subitem_subject_scheme":"Other"},{"subitem_subject":"β-spodumene","subitem_subject_scheme":"Other"},{"subitem_subject":"Mullite-β-spodumene composite","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal expansion coefficient","subitem_subject_scheme":"Other"},{"subitem_subject":"Sol-gel process","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":"ムライト/β-スポジューメン系複合体の作製と熱膨張特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ムライト/β-スポジューメン系複合体の作製と熱膨張特性"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-09"},"publish_date":"2008-01-09","publish_status":"0","recid":"13004","relation_version_is_last":true,"title":["ムライト/β-スポジューメン系複合体の作製と熱膨張特性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:43:56.113074+00:00"}