{"created":"2021-03-01T06:07:34.397546+00:00","id":3802,"links":{},"metadata":{"_buckets":{"deposit":"9ccce2d0-b493-41cc-92a0-ec1c98f6383c"},"_deposit":{"id":"3802","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3802"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003802","sets":["423:424:425","453:454"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Fundamental Characteristics of a Wedge-Shaped Metal Seal"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"659","bibliographicPageEnd":"2351","bibliographicPageStart":"2344","bibliographicVolumeNumber":"67","bibliographic_titles":[{"bibliographic_title":"日本機械学会論文集. C編"},{"bibliographic_title":"日本機械学会論文集. C編","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The fundamental characteristics of a static metal seal made between an annular wedge-shaped asperity of copper and a smooth seal surface of steel were investigated by varing the surface roughness (R_y≒0.1～100 μm) and the semi-angle of wedge (α=15～60°). The following results were obtained from gas leak tests and calculations of contact pressure on the wedge-shaped asperity. (1) The P_c/l(=p_mw_c)-values of the compressive force per unit length for sealing decreased with a decrease in the R_y-and α-values. The recommended values of R_y and α were in the range of R_y <__= 20 μm and α=30° respectively, and it was possible to forecast the P_c/l-values corresponding to that range. (2) The p_c-values of the contact pressure for sealing approximately agreed with the calculated values, p_m obtained from theory of slip-line field of wedge. (3) The w_c-values of the contact width for sealing decreased with a decrease in R_y-and α-values, and were about 50～100 μm in the range R_y <__=20 μm.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"45480","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Matsuzaki, Yoshio"}]},{"nameIdentifiers":[{"nameIdentifier":"58","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Nitta, Isami"}]},{"nameIdentifiers":[{"nameIdentifier":"45482","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hosokawa, Kazuo"}]},{"nameIdentifiers":[{"nameIdentifier":"45483","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Funabashi, Koichi"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110002386294","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本機械学会 / 本文データは学会の許諾に基づくCiNiiからの複製である"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00187463","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875024","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松崎, 良男"}],"nameIdentifiers":[{"nameIdentifier":"45476","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"新田, 勇"}],"nameIdentifiers":[{"nameIdentifier":"58","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"細川, 一夫"}],"nameIdentifiers":[{"nameIdentifier":"45478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"船橋, 鉀一"}],"nameIdentifiers":[{"nameIdentifier":"45479","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":"2019-07-30"}],"displaytype":"detail","filename":"9_0155.pdf","filesize":[{"value":"692.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"9_0155.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3802/files/9_0155.pdf"},"version_id":"32902ce1-087e-47ae-9105-d3e047253738"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Fixing Element","subitem_subject_scheme":"Other"},{"subitem_subject":"Wedge-Shaped Metal Seal","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface Roughness","subitem_subject_scheme":"Other"},{"subitem_subject":"Gas Leak Test","subitem_subject_scheme":"Other"},{"subitem_subject":"Contact Width of Wedge","subitem_subject_scheme":"Other"},{"subitem_subject":"Contact Pressure","subitem_subject_scheme":"Other"},{"subitem_subject":"Compressive Force","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":"くさび形メタルシールの基本特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"くさび形メタルシールの基本特性"},{"subitem_title":"くさび形メタルシールの基本特性","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-04-08"},"publish_date":"2008-04-08","publish_status":"0","recid":"3802","relation_version_is_last":true,"title":["くさび形メタルシールの基本特性"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:51.215431+00:00"}