{"created":"2024-03-04T04:28:49.233431+00:00","id":2008255,"links":{},"metadata":{"_buckets":{"deposit":"c1e75e50-4c87-462f-ba67-33c627e95740"},"_deposit":{"created_by":9,"id":"2008255","owners":[9],"pid":{"revision_id":0,"type":"depid","value":"2008255"},"status":"published"},"_oai":{"id":"oai:our.repo.nii.ac.jp:02008255","sets":["1707963525245","1707979148924:1707983962556"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Ni基超合金インコネル718の中高温疲労における破壊機構","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Fracture Mechanism in Fatigue of Ni-Base Superalloy Inconel 718 at Elevated Temperatures","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"皮籠石, 紀雄","creatorNameLang":"ja"},{"creatorName":"カワゴイシ, ノリオ"},{"creatorName":"Kawagoishi, Norio","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"燕, 怒","creatorNameLang":"ja"},{"creatorName":"ゴトウ, マサヒロ"},{"creatorName":"Yan, Nu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"後藤, 真宏","creatorNameLang":"ja"},{"creatorName":"オオゾノ, ヨシヒサ"},{"creatorName":"Goto, Masahiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"陳, 強","creatorNameLang":"ja"},{"creatorName":"Chen, Qiang","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"王, 清遠","creatorNameLang":"ja"},{"creatorName":"Wang, Qingyuan","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"大園, 義久","creatorNameLang":"ja"},{"creatorName":"Ozono, Yoshihisa","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_1522650717957":"ja","subitem_1522651041219":"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_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1523261968819":"Fatigue"},{"subitem_1522299896455":"en","subitem_1523261968819":"Rotating Bending"},{"subitem_1522299896455":"en","subitem_1523261968819":"Inconel 718"},{"subitem_1522299896455":"en","subitem_1523261968819":"Elevated Temperature"},{"subitem_1522299896455":"en","subitem_1523261968819":"Long Life Region"},{"subitem_1522299896455":"en","subitem_1523261968819":"Fracture Mechanism"},{"subitem_1522299896455":"en","subitem_1523261968819":"Intergranular Crack"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"In order to investigate the fracture mechanism in fatigue of Ni-base superalloy at elevated temperatures, rotating bending fatigue tests were carried out for Inconel 718 at 500℃ and 600℃ up to 10^8 cycles. At both temperatures, fracture occurred from a subsurface of the specimen in long life region, though the origin of fracture was the specimen surface in short life region. Consequently, S-N curves showed a two-step shape in elevated temperature tests. Although a surface crack was observed similar to the result at room temperature even in long life region at elevated temperatures, the surface crack stopped propagating. In this case, interganular cracks were observed at an origin of subsurface fracture. The subsurface damage was initiated at the early stage of fatigue life.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"社団法人日本機械学会"}]},"item_1617186660861":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_1522300695726":"Issued","subitem_1522300722591":"2005-09-01"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/10559/13901"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"03875008"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A"}]},"item_1617186959569":{"attribute_name":"Volume Number","attribute_value_mlt":[{"subitem_1551256328147":"71"}]},"item_1617186981471":{"attribute_name":"Issue Number","attribute_value_mlt":[{"subitem_1551256294723":"709"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_1551256198917":"1226"}]},"item_1617187045071":{"attribute_name":"Page End","attribute_value_mlt":[{"subitem_1551256185532":"1233"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_1522306287251":{"subitem_1522306382014":"NCID","subitem_1522306436033":"AN0018742X"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2009-09-16"}],"filename":"jsmera71_709_1226.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://our.repo.nii.ac.jp/record/2008255/files/jsmera71_709_1226.pdf"},"version_id":"d9aee7db-b243-46fa-b21a-2c763f002f3b"}]},"item_title":"Ni基超合金インコネル718の中高温疲労における破壊機構","item_type_id":"15","owner":"9","path":["1707963525245","1707983962556"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-09-16"},"publish_date":"2009-09-16","publish_status":"0","recid":"2008255","relation_version_is_last":true,"title":["Ni基超合金インコネル718の中高温疲労における破壊機構"],"weko_creator_id":"9","weko_shared_id":-1},"updated":"2024-03-19T00:44:44.279375+00:00"}