{"created":"2023-07-27T06:26:21.135118+00:00","id":10032,"links":{},"metadata":{"_buckets":{"deposit":"0fa3833f-25c7-4f88-a3ac-48603148771e"},"_deposit":{"created_by":3,"id":"10032","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10032"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00010032","sets":["934:935:936"]},"author_link":["14802","485","14805","14804","14803"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-02-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"497","bibliographicPageEnd":"212","bibliographicPageStart":"207","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"材料=Journal of the Society of Materials Science, Japan"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Fatigue crack growth tests on an extruded Al-8 wt.% Zn-2.5 wt.% Mg-1.2 wt.% Cu-4 wt.% La alloy were carried out using CT specimens(TL orientation). Crack closure was examined by the unloading elastic compliance technique. The main results are as follows; (1)The effect of stress ratio was observed on the crack growth rate, da/dN, vs.stress intensity factor range, ΔK, diagram. A higher stress ratio gives a faster crack growth rate at same ΔK. (2)Crack closure was observed under the stress ratio=0.1, and its degree was increasing with decreasing stress intensity factor range. On the other hand, it was not at the stress ratio=0.5. (3)The effect of stress ratio on the second region of da/dN vs.ΔK diagram disappeared when the effective stress intesity factor range, ΔK_<eff> was used instead of ΔK. (4)The second region of da/dN vs.ΔK_<eff> diagram for the extruded Al-8 wt.% Zn-2.5 wt.% Mg-1.2 wt.% Cu-4 wt.% La alloy was in agreement with that for the commercial 7075T6 alloy. So, the fatigue crack growth resistance of the extruded Al-8 wt.% Zn-2.5 wt.% Mg-1.2 wt.% Cu-4 wt.% La alloy is nearly equal to that of the commercial 7075T6 alloy.","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学大学院自然科学研究科","subitem_description_type":"Other"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本材料学会"}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110002292788/","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本材料学会；本文データは日本材料学会の許諾に基づきCiNiiから複製したものである"}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AN00096175","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0514-5163","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"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":"岸, 陽一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"広瀬, 幸雄"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"佃, 市三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永井, 滋一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東, 健司"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"TE-PR-HIROSE-Y-207.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TE-PR-HIROSE-Y-207.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/10032/files/TE-PR-HIROSE-Y-207.pdf"},"version_id":"ce6f72a2-8680-4298-aaea-b1f893a6ac7e"}]},"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":"耐応力腐食割れ性に優れた高力Al-Zn-Mg-Cu-La系押出合金の疲労き裂伝ぱ特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"耐応力腐食割れ性に優れた高力Al-Zn-Mg-Cu-La系押出合金の疲労き裂伝ぱ特性"},{"subitem_title":"Fatigue Crack Growth Characteristic of Extruded High Strength Al-Zn-Mg-Cu-La System Alloys with High Stress Corrosion Cracking Resistance","subitem_title_language":"en"}]},"item_type_id":"4","owner":"3","path":["936"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"10032","relation_version_is_last":true,"title":["耐応力腐食割れ性に優れた高力Al-Zn-Mg-Cu-La系押出合金の疲労き裂伝ぱ特性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T01:44:41.375436+00:00"}