WEKO3
アイテム
{"_buckets": {"deposit": "7d674ad5-b73e-46b5-ace6-ca7163bc0583"}, "_deposit": {"created_by": 2, "id": "1066", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "1066"}, "status": "published"}, "_oai": {"id": "oai:fut.repo.nii.ac.jp:00001066", "sets": ["1"]}, "author_link": ["12314", "12315"], "item_10002_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-07-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "44", "bibliographicPageEnd": "59", "bibliographicPageStart": "53", "bibliographic_titles": [{"bibliographic_title": "福井工業大学研究紀要"}]}]}, "item_10002_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The change in structure of 9Cr-1Mo steel caused by heat-treatment after cold working was investigated on the basis of Vickers hardness test, X-ray diffraction, and SEM observation. Many precipitates of chromium carbide were observed in the surface of cold-rolled specimens. By the heat-treatment at 700℃, the growth of grain and precipitate were observed. We measured Vickers hardness, HV, and the half-value width of X-ray diffraction peak for the specimen heat-treated after the cold-rolling. By heat-treatment at 100-200℃, HV slightly increased, but the half-value width was nearly constant. At the heat-treatment temperature at 200-500℃, Vickers hardness, HV, increased slightly, and the half-value width decreased. These phenomena result from the diffusion of interstitial impurities around dislocations. At 500-700℃, both HV and the half-value width decreased. The decrease in HV and the half-value width is caused by recrystallization, that is, large decrease in dislocation density.", "subitem_description_type": "Abstract"}]}, "item_10002_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.57375/00001060", "subitem_identifier_reg_type": "JaLC"}]}, "item_10002_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "福井工業大学"}]}, "item_10002_relation_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "TF00009519", "subitem_relation_type_select": "NCID"}}]}, "item_10002_version_type_20": {"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": "羽木, 秀樹"}], "nameIdentifiers": [{"nameIdentifier": "12314", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hagi, Hideki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "12315", "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": "2023-04-12"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "053-059.pdf", "filesize": [{"value": "4.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 4700000.0, "url": {"label": "053-059.pdf", "url": "https://fut.repo.nii.ac.jp/record/1066/files/053-059.pdf"}, "version_id": "61d1131d-d45a-4f98-a247-7e6e2d7e9f6d"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "9Cr-1Mo Steel", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Hardness", "subitem_subject_scheme": "Other"}, {"subitem_subject": "X-ray Diffraction", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Heat-treatment", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Dislocation Density", "subitem_subject_scheme": "Other"}]}, "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": "冷間加工後の熱処理による9Cr-1Mo鋼の組織変化", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "冷間加工後の熱処理による9Cr-1Mo鋼の組織変化"}, {"subitem_title": "Change in Structure of 9Cr-1Mo Steel by Heat-treatment after Cold Working", "subitem_title_language": "en"}]}, "item_type_id": "10002", "owner": "2", "path": ["1"], "permalink_uri": "https://doi.org/10.57375/00001060", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-07-11"}, "publish_date": "2014-07-11", "publish_status": "0", "recid": "1066", "relation": {}, "relation_version_is_last": true, "title": ["冷間加工後の熱処理による9Cr-1Mo鋼の組織変化"], "weko_shared_id": -1}
冷間加工後の熱処理による9Cr-1Mo鋼の組織変化
https://doi.org/10.57375/00001060
https://doi.org/10.57375/00001060db3a77d9-f8f2-454c-b08b-36e5885f3104
名前 / ファイル | ライセンス | アクション |
---|---|---|
053-059.pdf (4.7 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2014-07-11 | |||||
タイトル | ||||||
タイトル | 冷間加工後の熱処理による9Cr-1Mo鋼の組織変化 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Change in Structure of 9Cr-1Mo Steel by Heat-treatment after Cold Working | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 9Cr-1Mo Steel | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hardness | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | X-ray Diffraction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Heat-treatment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dislocation Density | |||||
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 | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.57375/00001060 | |||||
ID登録タイプ | JaLC | |||||
著者 |
羽木, 秀樹
× 羽木, 秀樹× Hagi, Hideki |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The change in structure of 9Cr-1Mo steel caused by heat-treatment after cold working was investigated on the basis of Vickers hardness test, X-ray diffraction, and SEM observation. Many precipitates of chromium carbide were observed in the surface of cold-rolled specimens. By the heat-treatment at 700℃, the growth of grain and precipitate were observed. We measured Vickers hardness, HV, and the half-value width of X-ray diffraction peak for the specimen heat-treated after the cold-rolling. By heat-treatment at 100-200℃, HV slightly increased, but the half-value width was nearly constant. At the heat-treatment temperature at 200-500℃, Vickers hardness, HV, increased slightly, and the half-value width decreased. These phenomena result from the diffusion of interstitial impurities around dislocations. At 500-700℃, both HV and the half-value width decreased. The decrease in HV and the half-value width is caused by recrystallization, that is, large decrease in dislocation density. | |||||
書誌情報 |
福井工業大学研究紀要 号 44, p. 53-59, 発行日 2014-07-11 |
|||||
出版者 | ||||||
出版者 | 福井工業大学 | |||||
書誌レコードID | ||||||
識別子タイプ | NCID | |||||
関連識別子 | TF00009519 | |||||
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 |