{"created":"2023-06-20T15:08:15.548777+00:00","id":3993,"links":{},"metadata":{"_buckets":{"deposit":"93522bfe-d6c5-4a20-a767-82ecdb17a68f"},"_deposit":{"created_by":3,"id":"3993","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3993"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00003993","sets":["495:496"]},"author_link":["17856","480","17848","17850","17854","17857","17846","17849","17852","17853"],"item_2_alternative_title_21":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Shape, size and crystallographic orientation of the ferrite grains formed at grain boundaries of deformed austenite in a low carbon steel"}]},"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"814","bibliographicPageStart":"807","bibliographicVolumeNumber":"86","bibliographic_titles":[{"bibliographic_title":"鉄と鋼"}]}]},"item_2_description_17":{"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 influence of plastic strain on the shape, size and crystallographic orientation of ferrite (α) grains formed at the grain boundaries of the deformed austenite (γ) was studied in a  0.17C-0.3Si-1.5Mn steel. Specimens with a coarse γ grain size of 300 μm were compressed at 1023K and cooled at  10K/s. When the plastic strain increased to 0.4, the shape of α grains changed from plate like to equiaxed, and the average length of α grains decreased from 12 to 6 μm. However, the average length did not change in the larger plastic strains up to 1.1. On the other hand, the average thickness of α grains was constant regardless of the plastic strain. The crystallographic orientations of the α grains formed at one γ grain boundary were almost the same when the plastic strain was smaller than 0.2 and the α grain shape was plate like. However, the orientations were widely distributed, and most of the α/ α boundaries were high angle ones, when the plastic strain was larger than 0.4 and the α grain shape was equiaxed. The shape change and α grain refinement by the deformation resulted from the wide distribution of crystallographic orientations of α grains rather than from the increase in the nucleation rate. The wide distribution of crystallographic orientation of α grains is closely associated with the serrated austenite grain boundaries induced by the deformation.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"トリヅカ, シロウ"}]},{"nameIdentifiers":[{},{}],"names":[{"name":"ウメザワ, オサム"}]},{"nameIdentifiers":[{}],"names":[{"name":"ツザキ, カネアキ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ナガイ, コトブ"}]}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{}]},{"nameIdentifiers":[{},{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本鉄鋼協会"}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"?日本鉄鋼協会"}]},"item_2_rights_15":{"attribute_name":"権利URI","attribute_value_mlt":[{"subitem_rights":"www.isij.or.jp | www.isij.or.jp"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00151251","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09215093","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"金属材料技術研究所 = National Research Institute for Metals"},{"subitem_text_value":"金属材料技術研究所 = National Research Institute for Metals"},{"subitem_text_value":"金属材料技術研究所 = National Research Institute for Metals"},{"subitem_text_value":"金属材料技術研究所 = National Research Institute for Metals"}]},"item_2_version_type_18":{"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":"鳥塚, 史郎"}],"nameIdentifiers":[{"nameIdentifier":"17846","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"梅澤, 修"}],"nameIdentifiers":[{"nameIdentifier":"480","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20343171","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20343171"}]},{"creatorNames":[{"creatorName":"津﨑, 兼彰"}],"nameIdentifiers":[{"nameIdentifier":"17848","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長井, 寿"}],"nameIdentifiers":[{"nameIdentifier":"17849","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":"2016-09-16"}],"displaytype":"detail","filename":"A-34 Tetsu-to-Hagane86.pdf","filesize":[{"value":"14.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A-34 Tetsu-to-Hagane86.pdf","url":"https://ynu.repo.nii.ac.jp/record/3993/files/A-34 Tetsu-to-Hagane86.pdf"},"version_id":"002a1399-f04c-4aa4-b99c-106da76a299e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"grain size","subitem_subject_scheme":"Other"},{"subitem_subject":"phase transformation","subitem_subject_scheme":"Other"},{"subitem_subject":"plastic deformation","subitem_subject_scheme":"Other"},{"subitem_subject":"crystallographic orientation","subitem_subject_scheme":"Other"},{"subitem_subject":"low carbon steel","subitem_subject_scheme":"Other"},{"subitem_subject":"grain boundary","subitem_subject_scheme":"Other"},{"subitem_subject":"ferrite","subitem_subject_scheme":"Other"},{"subitem_subject":"austenite","subitem_subject_scheme":"Other"},{"subitem_subject":"controlled rolling","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":"低炭素鋼の塑性変形されたオーステナイトの粒界から生成するフェライト粒の形，大きさと結晶方位","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低炭素鋼の塑性変形されたオーステナイトの粒界から生成するフェライト粒の形，大きさと結晶方位"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-23"},"publish_date":"2012-03-23","publish_status":"0","recid":"3993","relation_version_is_last":true,"title":["低炭素鋼の塑性変形されたオーステナイトの粒界から生成するフェライト粒の形，大きさと結晶方位"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T20:10:33.363808+00:00"}