{"created":"2023-07-25T09:05:08.741759+00:00","id":3139,"links":{},"metadata":{"_buckets":{"deposit":"6a2d12cc-b00b-47ef-964d-449f0e14ea1e"},"_deposit":{"created_by":3,"id":"3139","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3139"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00003139","sets":["496:556:557:558"]},"author_link":["10173","10579","10578","10174","10575","10574"],"item_2_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Cyclic Crack Growth Behavior and Dynamic Thermal Stresses of Silicon Nitride under Repeated Thermal Shock Tests"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"633","bibliographicPageEnd":"1115","bibliographicPageStart":"1110","bibliographicVolumeNumber":"65","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A"}]}]},"item_2_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dynamic thermal stresses and cyclic crack growth behavior produced by a single and repeated thermal shocks were studied on silicon nitride. Thermal shock was applied to a square shaped bar specimen using the improved water-quenching method. It was clarified that the cyclic crack growth rates, da/dN, under the repeated thermal shock tests are represented by the following expression, da/dN=9.35×10^<-6>(K_<max>-1.36)^<3.14>. In addition, the experimentally observed maximum thermal stresses, σ_<max>, for silicon nitride in the present study as well as those for cemented carbides and cermets in the previous report can be approximated by the expression, σ_<max>=0.704αEΔT-57.74,where α, E, ΔT denote a linear coefficient of expansion, Young's modulus of the materials and applied temperature differences at thermal shocks, respectively. By using this expression we can directly evaluate the maximum thermal stresses induced by the thermal shocks without temperature measurements.","subitem_description_type":"Abstract"}]},"item_2_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"10173","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000002438640","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000002438640"},{"nameIdentifier":"60019221","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000060019221"}],"names":[{"name":"Ishihara, Sotomi"}]},{"nameIdentifiers":[{"nameIdentifier":"10174","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000080109107","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000080109107"},{"nameIdentifier":"80109107","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000080109107"}],"names":[{"name":"Goshima, Takahito"}]},{"nameIdentifiers":[{"nameIdentifier":"10578","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Nomura, Koji"}]},{"nameIdentifiers":[{"nameIdentifier":"10579","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishizaki, Takashi"}]}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社団法人日本機械学会"}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"rights: 本文データは社団法人日本機械学会の許諾に基づきCiNiiから複製したものである"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0018742X","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875008","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"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":"石原, 外美"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"五嶋, 孝仁"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"野村, 幸司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石崎, 崇史"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"機械論文A99-1110.pdf","filesize":[{"value":"644.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"機械論文A99-1110.pdf","url":"https://toyama.repo.nii.ac.jp/record/3139/files/機械論文A99-1110.pdf"},"version_id":"35cbed8e-1c5d-483e-b781-a916d7e49c76"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Fatigue","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal Shock","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal Stresses","subitem_subject_scheme":"Other"},{"subitem_subject":"Crack Propagation","subitem_subject_scheme":"Other"},{"subitem_subject":"Ceramics Biot's Factor","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":"窒化けい素の熱衝撃による動的熱応力と繰返し熱衝撃下の微小き裂進展特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"窒化けい素の熱衝撃による動的熱応力と繰返し熱衝撃下の微小き裂進展特性"}]},"item_type_id":"2","owner":"3","path":["558"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-07"},"publish_date":"2008-01-07","publish_status":"0","recid":"3139","relation_version_is_last":true,"title":["窒化けい素の熱衝撃による動的熱応力と繰返し熱衝撃下の微小き裂進展特性"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T12:43:17.833989+00:00"}