WEKO3
アイテム
{"_buckets": {"deposit": "98365dfb-eed4-4a41-9606-f6da6eba8213"}, "_deposit": {"created_by": 3, "id": "10367", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "10367"}, "status": "published"}, "_oai": {"id": "oai:ynu.repo.nii.ac.jp:00010367", "sets": ["496"]}, "author_link": ["36742", "36743", "480"], "item_2_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018-06-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "1161", "bibliographicPageStart": "1155", "bibliographicVolumeNumber": "58", "bibliographic_titles": [{"bibliographic_title": "ISIJ International"}]}]}, "item_2_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The tensile properties and mechanical stability of retained austenite in a low alloy steel were evaluated at low temperatures. Transformation-induced plasticity introduced a good balance of strength and ductility at the temperatures from 193 K to 293 K. A high work-hardening rate in the initial stage of deformation and strengthening of the ferrite matrix by lowering the temperature were responsible for the good balance. The higher work-hardening rate at low temperatures was enhanced by the stress-induced transformation of retained austenite. At 0.1 strain over a temperature range from 193 K to 293 K, the retained austenite near a zone normal to \u003c111\u003e was mechanically stable, where not only mechanical stability but also deformability in the retained austenite and austenite grain rotation with ferrite matrix strongly affected the martensitic transformation in the steel. On the other hand, at 77 K, almost all of the retained austenite was transformed to martensite regardless of its orientation because of its low phase stability.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_35": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "一般社団法人日本鉄鋼協会"}]}, "item_2_relation_13": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.2355/isijinternational.ISIJINT-2018-033", "subitem_relation_type_select": "DOI"}}]}, "item_2_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12106117", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13475460", "subitem_source_identifier_type": "ISSN"}]}, "item_2_text_4": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "Graduate School of Engineering, Yokohama National University"}, {"subitem_text_value": "Faculty of Engineering, Yokohama National University"}, {"subitem_text_value": "Faculty of Engineering, Yokohama National University"}]}, "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": "Yamashita, Takayuki"}], "nameIdentifiers": [{"nameIdentifier": "36742", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koga, Norimitsu"}], "nameIdentifiers": [{"nameIdentifier": "36743", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Umezawa, Osamu"}], "nameIdentifiers": [{"nameIdentifier": "480", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20343171", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=20343171"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-03-09"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ISIJ58_6Yamashita.pdf", "filesize": [{"value": "3.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 3100000.0, "url": {"label": "ISIJ58_6Yamashita.pdf", "url": "https://ynu.repo.nii.ac.jp/record/10367/files/ISIJ58_6Yamashita.pdf"}, "version_id": "29063174-49af-4f29-86f9-6e94b6069564"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "transformation-induced plasticity", "subitem_subject_scheme": "Other"}, {"subitem_subject": "phase stability", "subitem_subject_scheme": "Other"}, {"subitem_subject": "work hardening", "subitem_subject_scheme": "Other"}, {"subitem_subject": "retained austenite", "subitem_subject_scheme": "Other"}, {"subitem_subject": "low alloy steel", "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": "Influence of Deformability of Retained Austenite on Martensitic Transformation in Tension for Low Alloy Steel at Low Temperatures", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Influence of Deformability of Retained Austenite on Martensitic Transformation in Tension for Low Alloy Steel at Low Temperatures"}]}, "item_type_id": "2", "owner": "3", "path": ["496"], "permalink_uri": "http://hdl.handle.net/10131/00013029", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-03-09"}, "publish_date": "2020-03-09", "publish_status": "0", "recid": "10367", "relation": {}, "relation_version_is_last": true, "title": ["Influence of Deformability of Retained Austenite on Martensitic Transformation in Tension for Low Alloy Steel at Low Temperatures"], "weko_shared_id": -1}
Influence of Deformability of Retained Austenite on Martensitic Transformation in Tension for Low Alloy Steel at Low Temperatures
http://hdl.handle.net/10131/00013029
http://hdl.handle.net/10131/00013029a349454d-6549-4bad-b1f4-5290622f616d
名前 / ファイル | ライセンス | アクション |
---|---|---|
ISIJ58_6Yamashita.pdf (3.1 MB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-03-09 | |||||
タイトル | ||||||
タイトル | Influence of Deformability of Retained Austenite on Martensitic Transformation in Tension for Low Alloy Steel at Low Temperatures | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | transformation-induced plasticity, phase stability, work hardening, retained austenite, low alloy steel | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yamashita, Takayuki
× Yamashita, Takayuki× Koga, Norimitsu× Umezawa, Osamu |
|||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Faculty of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Faculty of Engineering, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The tensile properties and mechanical stability of retained austenite in a low alloy steel were evaluated at low temperatures. Transformation-induced plasticity introduced a good balance of strength and ductility at the temperatures from 193 K to 293 K. A high work-hardening rate in the initial stage of deformation and strengthening of the ferrite matrix by lowering the temperature were responsible for the good balance. The higher work-hardening rate at low temperatures was enhanced by the stress-induced transformation of retained austenite. At 0.1 strain over a temperature range from 193 K to 293 K, the retained austenite near a zone normal to <111> was mechanically stable, where not only mechanical stability but also deformability in the retained austenite and austenite grain rotation with ferrite matrix strongly affected the martensitic transformation in the steel. On the other hand, at 77 K, almost all of the retained austenite was transformed to martensite regardless of its orientation because of its low phase stability. | |||||
書誌情報 |
ISIJ International 巻 58, 号 6, p. 1155-1161, 発行日 2018-06-15 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13475460 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12106117 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.2355/isijinternational.ISIJINT-2018-033 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 一般社団法人日本鉄鋼協会 |