{"_buckets": {"deposit": "dd35290e-523c-4957-b315-354b66995d8b"}, "_deposit": {"id": "3684", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3684"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003684", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Microindentation Test for Determining Mechanical Properties of Corroded Layers of Ceramics"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1997-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "640", "bibliographicPageEnd": "2404", "bibliographicPageStart": "2399", "bibliographicVolumeNumber": "65", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. A編"}, {"bibliographic_title": "日本機械学会論文集. A編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Microindentation tests on ceramics (Si-SiC, SiC, Al_2O_3 and Si_3N_4) immersed in boiling 95 wt% sulfuric acid for 100 or 1000 hours were performed to evaluate the mechanical properties of their corroded layers. The thickness (T) of corroded layer on ceramics was evaluated in terms of characteristic depth (d) which was determined from the point of inflection on the Depth-Load/Depth curve by the microindentation test. The relationship between T and d was found to be given as T ≒ 10d. Finite element analyses were performed to validate the relationship and to clarify the effects of mechanical properties of corroded layer and the indenter tip radius on the relationship as well. The mechanical properties [Young\u0027s modulus (E_f) and yield stress (σ_\u003cyf\u003e)] of corroded layers of Al_2O_3 and Si_3N_4 were identified by fitting the predicted Depth-Load/Depth curve to the experimental data.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "44656", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Wakui, Takashi"}]}, {"nameIdentifiers": [{"nameIdentifier": "44657", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Futakawa, Masatoshi"}]}, {"nameIdentifiers": [{"nameIdentifier": "44658", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tanabe, Yuji"}]}, {"nameIdentifiers": [{"nameIdentifier": "44659", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Eto, Motokuni"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002375179", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会"}, {"subitem_rights": "本文データは学会の許諾に基づくCiNiiからの複製である"}]}, "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": "AN0018742X", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875008", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "涌井, 隆"}], "nameIdentifiers": [{"nameIdentifier": "44652", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "二川, 正敏"}], "nameIdentifiers": [{"nameIdentifier": "44653", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "田辺, 裕治"}], "nameIdentifiers": [{"nameIdentifier": "44654", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "衛藤, 基邦"}], "nameIdentifiers": [{"nameIdentifier": "44655", "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": "9_0009.pdf", "filesize": [{"value": "678.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 678200.0, "url": {"label": "9_0009.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3684/files/9_0009.pdf"}, "version_id": "ac52caed-05c5-4c5e-bfbc-4b680fe5f745"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Corrosion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ceramics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Microindentation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Finite Element Method", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Corroded Layer", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Film", "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": "微小押込み試験法によるセラミックス腐食表層の力学特性評価", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "微小押込み試験法によるセラミックス腐食表層の力学特性評価"}, {"subitem_title": "微小押込み試験法によるセラミックス腐食表層の力学特性評価", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/5711", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-08"}, "publish_date": "2008-04-08", "publish_status": "0", "recid": "3684", "relation": {}, "relation_version_is_last": true, "title": ["微小押込み試験法によるセラミックス腐食表層の力学特性評価"], "weko_shared_id": null}