{"created":"2021-03-01T06:07:28.066419+00:00","id":3701,"links":{},"metadata":{"_buckets":{"deposit":"dce5b08d-aaf6-4afe-9673-74c0ac0a47b9"},"_deposit":{"id":"3701","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3701"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003701","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":"The Correlation between Hardness (Mean Contact Pressure ; by the Spherical Indenter) and the Flow Stress"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"482","bibliographicPageEnd":"2394","bibliographicPageStart":"2387","bibliographicVolumeNumber":"52","bibliographic_titles":[{"bibliographic_title":"日本機械学会論文集. A編"},{"bibliographic_title":"日本機械学会論文集. A編","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to correlate hardness P_m by the spherical indenter with the flow stress Y, it is necessary to determine the total mean strain of the indentation, which corresponds to the total strain in a uniaxial stress field. Firstly, the total mean strain of the indentation ε_<ic> is defined, by means of multiplying the total corresponding strain coefficient of the indentation C_<εc> by the total profile coefficient of the indentation (d/D_c) at the end of the plastic flow of a specimen ; ε_<ic>=C_<εc> (d/D_c). Then Hardness/Flow stress ratio C is obtained experimentally, C=9.8 P_m/Y, Y in MPa, and formulated as follows ; C=1.1+(2/3) ln (ε_<ic>・E_s/Y), E_s is the Young's modulus of a specimen. Further, an example of the flow stress-strain characteristic curve of SUS 304 specimen is shown in a wide range of the strain by means of a calculation using this formula and the former reported formula ; P_m=P_<up>(d/D_p)^<xp>, etc..","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"44780","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishibashi, Tatsuya"}]},{"nameIdentifiers":[{"nameIdentifier":"44781","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shimoda, Shigeru"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会"}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本機械学会"}]},"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":"AN0018742X","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875008","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石橋, 達弥"}],"nameIdentifiers":[{"nameIdentifier":"44778","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"下田, 茂"}],"nameIdentifiers":[{"nameIdentifier":"44779","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":"3_0005.pdf","filesize":[{"value":"906.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"3_0005.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3701/files/3_0005.pdf"},"version_id":"cb5bb253-0d04-43ce-8643-08338a0e2590"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Material Testing","subitem_subject_scheme":"Other"},{"subitem_subject":"Hardness","subitem_subject_scheme":"Other"},{"subitem_subject":"Mean Contact Pressure","subitem_subject_scheme":"Other"},{"subitem_subject":"Total Mean Strain of Indentation","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow Stress","subitem_subject_scheme":"Other"},{"subitem_subject":"Hardness","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow Stress Ratio","subitem_subject_scheme":"Other"},{"subitem_subject":"Stress-Strain Characteristic Curve","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":"球圧子の押込みによる硬さと変形抵抗との対応","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"球圧子の押込みによる硬さと変形抵抗との対応"},{"subitem_title":"球圧子の押込みによる硬さと変形抵抗との対応","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-05-10"},"publish_date":"2007-05-10","publish_status":"0","recid":"3701","relation_version_is_last":true,"title":["球圧子の押込みによる硬さと変形抵抗との対応"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:48.112433+00:00"}