{"created":"2023-06-19T07:37:44.783357+00:00","id":746,"links":{},"metadata":{"_buckets":{"deposit":"df3c9a65-22ea-4ef3-9768-c3eca398a9d5"},"_deposit":{"created_by":3,"id":"746","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"746"},"status":"published"},"_oai":{"id":"oai:mdu.repo.nii.ac.jp:00000746","sets":["1:38:105"]},"author_link":["0"],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"純チタンの鋳造性に関する研究(第4報)通気性の低い鋳型への鋳造"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-04-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"108","bibliographicPageStart":"101","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"松本歯学"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The purpose of this study was to evaluate the influence of casting molds with low permeability on the castability of pure titanium with an all directional pressured type casting machine. Two types of phosphate bonded casting molds were used, T-INVEST and T-INVEST C&B. We reported high performance of castability of pure titanium with an all directional pressured type casting machine, if the permeability of the investment was lower as possible. Specially prepared metal sealed rings to decrease gas permeability of casting mold were used. Two sizes of sprue condition were prepared, 1.26 and 1.48mm, under a casting pressure of 8kgf/cm^2. Five sizes of casting molds were prepared with mold diameters of 25, 35,45,55 and 65mm. The following results were obtained: A high percentage of castability was gained in T-INVEST using a high gas permeability casting mold with the sealed ring. A low percentage of castability was gained in T-INVEST C&B using a low gas permeability casting mold with the sealed ring. Back pressure action in the casting mold of T-INVEST C&B seemed to produce negative effects regarding the castability. These results indicated that the sealed ring was effective to promote pure titanium castability with a mold of high permeability.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"松本歯科大学学会"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00232590","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-1613","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_20":{"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":"OHNO, TAKAFUMI"},{"creatorName":"KUROIWA, AKIHIRO"},{"creatorName":"IGARASHI, YOSHIMASA"},{"creatorName":"YONEDA, TAKANORI"},{"creatorName":"INOUE, YOSHIHISA"},{"creatorName":"SEKIGUCHI, YUUJI"},{"creatorName":"MIGO, SHINYA"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2012-05-24"}],"displaytype":"detail","filename":"matsumoto_shigaku_24-01-10.pdf","filesize":[{"value":"619.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"matsumoto_shigaku_24-01-10.pdf","url":"https://mdu.repo.nii.ac.jp/record/746/files/matsumoto_shigaku_24-01-10.pdf"},"version_id":"f4b4354d-d116-4bc1-bbf6-cc43cfc271ac"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Pure titanium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Castability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Permeability","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Studies on the Castability of Pure Titanium (Part 4) Castability in case of casting molds with low gas permeability","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Studies on the Castability of Pure Titanium (Part 4) Castability in case of casting molds with low gas permeability","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["105"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-24"},"publish_date":"2012-05-24","publish_status":"0","recid":"746","relation_version_is_last":true,"title":["Studies on the Castability of Pure Titanium (Part 4) Castability in case of casting molds with low gas permeability"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T08:31:12.937801+00:00"}