{"created":"2023-05-15T15:25:22.845344+00:00","id":12988,"links":{},"metadata":{"_buckets":{"deposit":"94f9e5ee-e2ae-4ac0-b84f-c242cefa2763"},"_deposit":{"created_by":3,"id":"12988","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12988"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00012988","sets":["94:426"]},"author_link":["20668","20667","20666","18337","20669"],"item_119_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Corrosion of Sintered High-Purity Mullite in Molten KF Salt"}]},"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1164","bibliographicPageEnd":"1014","bibliographicPageStart":"1011","bibliographicVolumeNumber":"100","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/110002290063/ | http://ci.nii.ac.jp/naid/110002290063/","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Corrosion behaviors of sintered mullite bodies (99% in RD) with spherical and columnar shapes fabricated from high-purity mullite powders synthesized using a sol-gel processing have been investigated at 900℃, 950℃ and 1000℃ for 5-180 min in KF melt. For both shapes, the reaction of the sintered mullite bodies with KF melt proceeded from the entire surface bodies towards the inner part uniformly at the interface. The thickness of corrosion layer formed at the interface increased relatively uniformly with increases in dipping temperature and time, and it was revealed that the corrosion proceeds parabolically. The corrosion layer acted as a protective layer against the corrosion reaction and suppressed the subsequent corrosion reaction. Using a geometrical shape-parameter depending on the initial sample shape, the process of corrosion progress could be expressed in terms of the diffusion controlled reaction rate equation based on the unreacted core model through the reaction layer.","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/110002290063/","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":"MITAMURA, Takashi"},{"subitem_text_value":"MASUDA, Tomoyuki"},{"subitem_text_value":"KOBAYASHI, Hidehiko"},{"subitem_text_value":"KATAYAMA, Keiichi"},{"subitem_text_value":"AKIBA, Tokuji"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002237"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学工学部"},{"subitem_text_value":"埼玉大学工学部応用化学科"},{"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":"秩父セメント(株)ファインセラミックス本部"},{"subitem_text_value":"秩父セメント(株)ファインセラミックス本部"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Saitama University"},{"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":"Department of Fine Ceramics, Chichibu Cement Co.. Lid."},{"subitem_text_value":"Department of Fine Ceramics, Chichibu Cement Co.. Lid."}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1992-8"}]},"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":"三田村, 孝"},{"creatorName":"ミタムラ, タカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"増田, 知之"},{"creatorName":"マスダ, トモユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 秀彦"},{"creatorName":"コバヤシ, ヒデヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"片山, 恵一"},{"creatorName":"カタヤマ, ケイイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋葉, 徳二"},{"creatorName":"アキバ, トクジ","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":"A1002237.pdf","filesize":[{"value":"681.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002237.pdf","url":"https://sucra.repo.nii.ac.jp/record/12988/files/A1002237.pdf"},"version_id":"cc9726fd-756d-4ede-a00b-0f89276f76d4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Mullite","subitem_subject_scheme":"Other"},{"subitem_subject":"KF molten salt","subitem_subject_scheme":"Other"},{"subitem_subject":"Corrosion","subitem_subject_scheme":"Other"},{"subitem_subject":"Unreacted core model","subitem_subject_scheme":"Other"},{"subitem_subject":"Diffusion controlled reaction rate equation","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":"KF融解塩による高純度ムライト焼結体の腐食","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"KF融解塩による高純度ムライト焼結体の腐食"}]},"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":"12988","relation_version_is_last":true,"title":["KF融解塩による高純度ムライト焼結体の腐食"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:44:37.073415+00:00"}