{"_buckets": {"deposit": "0da9df29-fd66-4462-ae0a-e58a584c86c0"}, "_deposit": {"id": "2919", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2919"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002919", "sets": ["454", "502"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Analysis on Residual Stress Distribution in Oxidized Thermal Barrier Coatings"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageEnd": "684", "bibliographicPageStart": "679", "bibliographicVolumeNumber": "54", "bibliographic_titles": [{"bibliographic_title": "材料"}, {"bibliographic_title": "材料", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The distribution of an out-of-plane stress, sigma σ3, in a thermal barrier coating (TBC) can be obtained from the combination of the data measured with laboratory X-rays and high-energy synchrotron X-rays. This method is called the hybrid method. To improve the hybrid method, the penetration depth is taken into account in the relation between a diffraction angle, 2θ, and sin^2Ψ. The distribution of the in-plane stress, σ1, was obtained by the stress measurement with laboratory X-rays after successive removal of the surface layer. Assuming the distribution of sigmaσ3 as a cubic function, the parameters of the function were optimized by minimizing the error between the measured and calculated 2θ- sin^2Ψ relations. In the top coating oxidized for 500h at 1373K, the out-of-plane stress became large tension near the interface between the top and the bond coating due to the interface roughness and the thermally grown oxide (TGO). For the top coating oxidized for 1000h, the TGO more grew and the out-of -plane stress near the interface was released due to the initiation of spalling cracks. However, the in-plane stress was maintained and the compressive stress region was extended. As a result, the behavior of the degradation of the oxidized TBCs corresponded to the change in the distributions of the residual stress.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "39806", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Suzuki, Kenji"}]}, {"nameIdentifiers": [{"nameIdentifier": "39807", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kubo, Takahiro"}]}, {"nameIdentifiers": [{"nameIdentifier": "39808", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tanaka, Keisuke"}]}, {"nameIdentifiers": [{"nameIdentifier": "39809", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Akiniwa, Yoshiaki"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本材料学会"}]}, "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": "AN00096175", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "05145163", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "鈴木, 賢治"}], "nameIdentifiers": [{"nameIdentifier": "39802", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "久保, 貴博"}], "nameIdentifiers": [{"nameIdentifier": "39803", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "田中, 啓介"}], "nameIdentifiers": [{"nameIdentifier": "39804", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "秋庭, 義明"}], "nameIdentifiers": [{"nameIdentifier": "39805", "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", "download_preview_message": "", "file_order": 0, "filename": "54_679.pdf", "filesize": [{"value": "338.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 338600.0, "url": {"label": "54_679.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2919/files/54_679.pdf"}, "version_id": "7b253703-a4a9-46b4-a16d-cbf7af0bf076"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Thermal barrier coating", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Spalling stress", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Synchrotron radiation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Thermally grown oxide", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Residual stress", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Hybrid method", "subitem_subject_scheme": "Other"}, {"subitem_subject": "X-ray penetration depth", "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": "高温酸化した遮熱コーティングの残留応力分布の解析", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "高温酸化した遮熱コーティングの残留応力分布の解析"}, {"subitem_title": "高温酸化した遮熱コーティングの残留応力分布の解析", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "502"], "permalink_uri": "http://hdl.handle.net/10191/18173", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-06-04"}, "publish_date": "2012-06-04", "publish_status": "0", "recid": "2919", "relation": {}, "relation_version_is_last": true, "title": ["高温酸化した遮熱コーティングの残留応力分布の解析"], "weko_shared_id": null}