{"created":"2021-03-01T06:00:06.931782+00:00","id":7658,"links":{},"metadata":{"_buckets":{"deposit":"4ff3f845-7ba0-4edf-be9f-15786304d9fd"},"_deposit":{"id":"7658","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7658"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007658","sets":["1:86"]},"author_link":["39250","39251","39252","39253","39254","39245","39246","44813","39248","39249"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_alternative_title_198":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Accelerated Pitting Corrosion of Welded SUS304 under Freezing and Thawing Corrosive Environment"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"776","bibliographicPageEnd":"669","bibliographicPageStart":"660","bibliographicVolumeNumber":"77","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_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Welded structures in coast regions in Hokkaido prefecture are exposed to the severe environment such as a freeze-thawing of a liquid included with a chlorine ion Cl- that is brought by a sea breeze and a snow melting agent during a winter season. On the other hand, it is well-known that Cl- solution produces a pitting corrosion in an austenitic stainless steel. However, the relationship between the pitting corrosion occurred in the welded austenitic stainless steel and the freeze-thawing environment have not been clarified yet. In this work, the influence of freeze-thawing environment on a pitting corrosion occurred in the welded austenitic stainless steel in Cl- solutions was investigated using SUS304 specimen with bead-on-plate welding. The specimen was fully immersed in FeCl3 solution. The freeze-thawing environment was recreated by a temperature cycling from 20°C to -20°C. As a result, large-scale pitting corrosions was induced mostly in the area of a high tensile residual stress and a sensitive metallographic structure near weld line under the freeze-thawing environment. It is confirmed that the accelerated pitting corrosion phenomenon was introduced by a concentration cell corrosion due to a local concentration of chlorine ion Cl- around weld line during freezing and thawing of the solution.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"39250","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ISHITSUKA, Kazunori","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"39251","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAKAHASHI, Tsuyoshi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"39252","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SHIBANO, Jun-ichi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"39253","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIURA, Setsuo","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"39254","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KOBAYASHI, Michiaki","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会"}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c2011 日本機械学会"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石塚, 和則","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 剛","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柴野, 純一","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"三浦, 節男","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 道明","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"No8.pdf","filesize":[{"value":"930.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"No8.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7658/files/No8.pdf"},"version_id":"15dac5e3-4d9f-4da1-975e-560d0b18bb2e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Corrosion","subitem_subject_scheme":"Other"},{"subitem_subject":"Freeze-Thawing","subitem_subject_scheme":"Other"},{"subitem_subject":"Residual Stress","subitem_subject_scheme":"Other"},{"subitem_subject":"Welding","subitem_subject_scheme":"Other"},{"subitem_subject":"Concentration Cell Corrosion","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":"凍結融解腐食環境下にあるSUS304 溶接材の孔食促進","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"凍結融解腐食環境下にあるSUS304 溶接材の孔食促進","subitem_title_language":"ja"},{"subitem_title":"Accelerated Pitting Corrosion of Welded SUS304 under Freezing and Thawing Corrosive Environment","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-09-01"},"publish_date":"2014-09-01","publish_status":"0","recid":"7658","relation_version_is_last":true,"title":["凍結融解腐食環境下にあるSUS304 溶接材の孔食促進"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:06.823402+00:00"}