{"created":"2023-06-23T12:22:11.098651+00:00","id":13992,"links":{},"metadata":{"_buckets":{"deposit":"60299719-b19c-4325-8820-14976d3ca08c"},"_deposit":{"created_by":21,"id":"13992","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"13992"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00013992","sets":["46:190:423"]},"author_link":["547","3778","3792","4232","3794","3788","4240","4239","549","4241"],"item_10002_biblio_info_77":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-11-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"特集","bibliographicPageEnd":"114","bibliographicPageStart":"102","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"岐阜歯科学会雑誌"},{"bibliographic_title":"The journal of Gifu Dental Society","bibliographic_titleLang":"en"}]}]},"item_10002_description_80":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"亜リン酸アルミニウムAl_2(PHO_3)_3の熱分解と結晶成長に基づく膨張を利用した歯科鋳造用埋没材の開発を試みた.亜リン酸アルミニウムの熱分解反応を熱分析,ガスクロマトグラフ,X線回折により検討し,また耐火材としてシリカ(石英,クリストバライト)と亜リン酸アルミニウムを配合調整した試作埋没材の加熱時の寸法変化と理工学的性質を検討した.さらに,金銀パラジウム合金を鋳造した際の適合性をMODインレー金型で検討した.その結果,亜リン酸アルミニウムは400℃までに熱分解し,その後の加熱でオルソリン酸塩とメタリン酸塩が生成し,結晶成長に伴う大きい膨張が起こった.シリカ系耐火材を併用して配合量を調整した埋没材は,直線的な膨張を示した.操作性(混水比,フロー,硬化時間)を変えずに,加熱膨張量を自由に調整できた.鋳肌も良好で適合性のよい鋳造体を得た.加熱膨張量の調整を自由に行え,加熱膨張のみによる歯科鋳造用埋没材の開発の可能性が示唆された.","subitem_description_type":"Abstract"}]},"item_10002_description_81":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Dental investments were developed using the expansion originating from the thermal decomposition and crystal growth of decomposed phases of a new aluminum phosphate compound, aluminum phosphite Al_2 (PHO_3)_3. The thermal decomposition of aluminum phosphite was investigated thermoanalytically, together with x-ray diffraction and gaschromatography. Gypsum-bonded investments were prepared by the addition of aluminum phosphite, and SiO_2 (quartz, cristobalite) as a refractory. The thermal dimensional changes of the investments containing aluminum phosphite were measured and some physical properties of the investments were investigated. Also, the adaptability of castings made of Ag-Pd-Au alloys was examined using on MOD metal mold. The aluminum phosphite, which into decomposed at 400°C, expanded as the temperature increased, while the transformation aluminum orthophosphate and aluminum methaphosphate, which took place at further heating, contributed to the marked expansion of the investments. With a dental investment to which SiO_2 was added as an additional refractory, the thermal expansion increased almost linearly during the heating, when the amounts of Al _2(PHO_3)_3 and SiO_2 were controlled. It was possible to regulate the amount of heating expansion without changing the handling properties, such as water-to-powder ratio, flow, setting time and compressive strength. Nevertheless, the castings obtained with the trial investments showed good adaptability and their outer surfaces were smooth.\nSince the amount of thermal expansion could be easily regulated, it should be possible to develop dental investments that employ thermal expansion alone.\n","subitem_description_type":"Other"}]},"item_10002_full_name_75":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"4232","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KAMEMIZU, HIDEO"}]},{"nameIdentifiers":[{"nameIdentifier":"4239","nameIdentifierScheme":"WEKO"}],"names":[{"name":"IIJIMA, MAYUMI"}]},{"nameIdentifiers":[{"nameIdentifier":"4240","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WAKAMATSU, NOBUKAZU"}]},{"nameIdentifiers":[{"nameIdentifier":"4241","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ADACHI, MASANORI"}]},{"nameIdentifiers":[{"nameIdentifier":"3788","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Doi, Yutaka"}]}]},"item_10002_heading_98":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_headline":"新しい膨張機構による歯科鋳造用埋没材","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"Dental Materials","subitem_heading_language":"en"}]},"item_10002_radio_89":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_radio_item":"application/pdf"}]},"item_10002_relation_85":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110004689637","subitem_relation_type_select":"NAID"}}]},"item_10002_relation_86":{"attribute_name":"医中誌文献番号","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"2005089571","subitem_relation_type_select":"ICHUSHI"}}]},"item_10002_source_id_82":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-0072","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_84":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00053070","subitem_source_identifier_type":"NCID"}]},"item_10002_textarea_76":{"attribute_name":"所属","attribute_value_mlt":[{"subitem_textarea_value":"朝日大学歯学部機能修復学講座歯科理工学分野\nDepartment of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部機能修復学講座歯科理工学分野\nDepartment of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部機能修復学講座歯科理工学分野\nDepartment of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部機能修復学講座歯科理工学分野\nDepartment of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部機能修復学講座歯科理工学分野\nDepartment of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry"}]},"item_10002_version_type_95":{"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":"亀水, 秀男"}],"nameIdentifiers":[{"nameIdentifier":"3792","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000000152877","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000000152877"},{"nameIdentifier":"00152877","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00152877"}]},{"creatorNames":[{"creatorName":"飯島, まゆみ"}],"nameIdentifiers":[{"nameIdentifier":"3778","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000080164838","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000080164838"},{"nameIdentifier":"80164838","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=80164838"}]},{"creatorNames":[{"creatorName":"若松, 宣一"}],"nameIdentifiers":[{"nameIdentifier":"547","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000239193182 ","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000239193182 "},{"nameIdentifier":"00158594","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00158594"}]},{"creatorNames":[{"creatorName":"足立, 正徳"}],"nameIdentifiers":[{"nameIdentifier":"3794","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000060076057","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000060076057"},{"nameIdentifier":"60076057","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=60076057"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"33703","affiliationNameIdentifierScheme":"kakenhi","affiliationNameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=33703"}],"affiliationNames":[{"affiliationName":"朝日大学歯学部","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"土井, 豊","creatorNameLang":"ja"},{"creatorName":"DOI, YUTAKA","creatorNameLang":"en"}],"familyNames":[{"familyName":"土井","familyNameLang":"ja"},{"familyName":"DOI","familyNameLang":"en"}],"givenNames":[{"givenName":"豊","givenNameLang":"ja"},{"givenName":"YUTAKA","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000249264889","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000249264889"},{"nameIdentifier":"40116067","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40116067"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-12-16"}],"displaytype":"detail","filename":"gifushika30S_102114_2004.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"gifushika30S_102114_2004","url":"https://asahi-u.repo.nii.ac.jp/record/13992/files/gifushika30S_102114_2004.pdf"},"version_id":"e9bdfb05-317b-430c-a5b0-3c6d9f03f2ef"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"歯科鋳造用埋没材","subitem_subject_scheme":"Other"},{"subitem_subject":"亜リン酸アルミニウム","subitem_subject_scheme":"Other"},{"subitem_subject":"膨張機構","subitem_subject_scheme":"Other"},{"subitem_subject":"歯科鋳造","subitem_subject_scheme":"Other"},{"subitem_subject":"加熱膨張","subitem_subject_scheme":"Other"},{"subitem_subject":"Dental investment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Aluminum phosphite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Expansion mechanism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dental casting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal expansion","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"新しい膨張機構による歯科鋳造用埋没材","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"新しい膨張機構による歯科鋳造用埋没材"},{"subitem_title":"Dental Investment Material Using New Expansion Mechanism","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"21","path":["423"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-12-16"},"publish_date":"2022-12-16","publish_status":"0","recid":"13992","relation_version_is_last":true,"title":["新しい膨張機構による歯科鋳造用埋没材"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2024-03-29T08:45:01.461213+00:00"}