{"created":"2023-07-25T09:05:15.163037+00:00","id":3251,"links":{},"metadata":{"_buckets":{"deposit":"ab308778-49df-40a4-8e9b-81b752a2314e"},"_deposit":{"created_by":3,"id":"3251","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3251"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00003251","sets":["496:556:557:558"]},"author_link":["11278","11275","11273","11272","11279","10202","11277","11271","11269","10203"],"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":"Influence of Frequency on Corrosion Fatigue Crack Propagation in Squeeze-Cast Al-Si Aluminum Alloy"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"547","bibliographicPageEnd":"347","bibliographicPageStart":"341","bibliographicVolumeNumber":"58","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":"Corrosion fatigue crack propagation tests of squeeze-cast Al-Si aluminum alloy, AC 8 A-T 6, were performed under the conditions of the stress ratio of 0.1, triangular waveform and testing frequency, f, of 0.1, 1 and 5 Hz in 3.0% saline solution using compact tension specimens with side grooves. The experimental results obtained in this investigation were compared with those reported previously under the tests of f=10Hz. Corrosion fatigue crack propagation behavior under f=0.1 and 1 Hz was also affected by the initial stress intensity factor range, ΔK_i, as the test was started, the same as that under f=10 Hz. It was observed that the retardation and complete arrest of crack propagation occur within a short period in low ΔK, due to the wedge effect induced by the corrosion products. This behavior was explained uniquely by the contributory stress intensity factor range, ΔK_<cont>, considering the viscoelasticity of the corrosion products formed within a crack. The enhancement in da/dN occurred immediately after starting the test because the preferential dissolution around the eutectic spheroidal silicon was not dependent on ΔK_i, or f. Corrosion fatigue cracks were apt to propagate along eutectic spheroidal silicon, as compared with that in air, and this behavior was independent of f.","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":"10202","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090019216","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000090019216"},{"nameIdentifier":"90019216","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000090019216"}],"names":[{"name":"Shiozawa, Kazuaki"}]},{"nameIdentifiers":[{"nameIdentifier":"11275","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Mizutani, Junnosuke"}]},{"nameIdentifiers":[{"nameIdentifier":"10203","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000000218174","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000000218174"},{"nameIdentifier":"00218174","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000000218174"}],"names":[{"name":"Nishino, Seiichi"}]},{"nameIdentifiers":[{"nameIdentifier":"11277","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ebata, Setsuo"}]},{"nameIdentifiers":[{"nameIdentifier":"11278","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yokoi, Nobuyasu"}]},{"nameIdentifiers":[{"nameIdentifier":"11279","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Haruyama, Yoshio"}]}]},"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":"塩澤, 和章"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"水谷, 淳之介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西野, 精一"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"江幡, 節男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横井, 信安"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"春山, 義夫"}],"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A92-341.pdf","filesize":[{"value":"556.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"機械論文A92-341.pdf","url":"https://toyama.repo.nii.ac.jp/record/3251/files/機械論文A92-341.pdf"},"version_id":"cd593542-3263-4f78-b11f-633ba908a756"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Corrosion Fatigue","subitem_subject_scheme":"Other"},{"subitem_subject":"Crack Propagation","subitem_subject_scheme":"Other"},{"subitem_subject":"Squeeze-Cast Aluminum Alloy","subitem_subject_scheme":"Other"},{"subitem_subject":"Frequency","subitem_subject_scheme":"Other"},{"subitem_subject":"Crack Path","subitem_subject_scheme":"Other"},{"subitem_subject":"Microstructure","subitem_subject_scheme":"Other"},{"subitem_subject":"Contributory Stress Intensity Factor Range","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":"溶湯鍛造アルミニウム合金鋳物の腐食疲労き裂伝ぱ特性に及ぼす繰返し速度の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"溶湯鍛造アルミニウム合金鋳物の腐食疲労き裂伝ぱ特性に及ぼす繰返し速度の影響"}]},"item_type_id":"2","owner":"3","path":["558"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-18"},"publish_date":"2008-01-18","publish_status":"0","recid":"3251","relation_version_is_last":true,"title":["溶湯鍛造アルミニウム合金鋳物の腐食疲労き裂伝ぱ特性に及ぼす繰返し速度の影響"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T12:40:56.534587+00:00"}