{"created":"2023-06-19T11:37:33.769169+00:00","id":4917,"links":{},"metadata":{"_buckets":{"deposit":"ba7b2178-aa15-4e75-91fc-27c5f85f56a4"},"_deposit":{"created_by":13,"id":"4917","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"4917"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00004917","sets":["366:367:368:384"]},"author_link":["10447","10448"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-12-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"20","bibliographicPageStart":"9","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Research reports of the Faculty of Engineering, Mie University"}]}]},"item_4_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Hardness of tempered steels was investigated for five types of low alloy steels, including high strength steels and ferritic heat resisting steels. Tempering was carried out by two different ways ; the quenched specimen was held at a constant temperature, and it was subjected to a rising temperature with a given heating rate. Hardness of tempered steel is a function of the tempering parameter including temperature and time. In this paper, three parameters were employed for three tempering processes of  1)decomposing martensite,  2)delaying softening by the alloy elements and  3)secondary hardening by precipitating fine carbides, such as Mo2C and V4C3. Although these parameters have the similar form of the conventional tempering parameter, λ, three different values of activation energies were employed for three processes. The changes of hardness brought by three processes were expressed by the functions of a linear, logistigue and Gaussian distribution, respectively. The measured hardness could be approximated by the total of three functions.","subitem_description_type":"Abstract"}]},"item_4_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Faculty of Engineering, Mie University"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-6208","subitem_source_identifier_type":"PISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00816341","subitem_source_identifier_type":"NCID"}]},"item_4_text_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"鋼の焼もどし硬さの推定"}]},"item_4_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper / 紀要論文"}]},"item_4_version_type_15":{"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":"Tamaki, Koreaki","creatorNameLang":"en"},{"creatorName":"玉置, 維昭","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Jippei","creatorNameLang":"en"},{"creatorName":"鈴木, 実平","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-18"}],"displaytype":"detail","filename":"AA008163410160004.PDF","filesize":[{"value":"614.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA008163410160004.PDF","url":"https://mie-u.repo.nii.ac.jp/record/4917/files/AA008163410160004.PDF"},"version_id":"9ace4192-b030-4309-bad7-04b3159c8681"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Tempering","subitem_subject_scheme":"Other"},{"subitem_subject":"Hardness","subitem_subject_scheme":"Other"},{"subitem_subject":"low alloy steel","subitem_subject_scheme":"Other"},{"subitem_subject":"tempering parameter","subitem_subject_scheme":"Other"},{"subitem_subject":"delay of softening","subitem_subject_scheme":"Other"},{"subitem_subject":"secondary hardening","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Estimation for Hardness of Tempered Steels","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Estimation for Hardness of Tempered Steels","subitem_title_language":"en"}]},"item_type_id":"4","owner":"13","path":["384"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-02"},"publish_date":"2007-07-02","publish_status":"0","recid":"4917","relation_version_is_last":true,"title":["Estimation for Hardness of Tempered Steels"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-10-05T05:31:57.952401+00:00"}