{"created":"2023-07-27T06:25:02.288811+00:00","id":8171,"links":{},"metadata":{"_buckets":{"deposit":"8d3ad539-a565-4f7e-953d-387c528ab5c9"},"_deposit":{"created_by":3,"id":"8171","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"8171"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00008171","sets":["934:935:936"]},"author_link":["11311","11312","485","11310","11313","11309"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-08-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"455","bibliographicPageEnd":"1072","bibliographicPageStart":"1066","bibliographicVolumeNumber":"40","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":"Stress corrosion cracking tests were conducted in 3.5% NaCl solution by using SNCM439 steel specimens which have three different prior-austenite grain sizes, d=12, 78 and 172μm. The fracture surfaces obtained were analyzed from a viewpoint of fractal geometry The results obtained are summarized as follows: (1) The crack growth rate, da/dt, increased with increasing the stress intensity factor, K, and with decreasing prior-austenite grain size,d. (2) The grain boundary fracture area, φ, decreased with increasing K. At a given K level, φ increased with increasing d. (3) The profiles of stress corrosion cracks had the character of fractal. The relevant fractal dimension, D, was about 1.05 in the region c where the intergranular cracking was predominant, while it was aout 1.10 in the region b where the mixed feature of intergranular and transgranular cracking appeared. (4) The fractal analysis explained the dependence of da/dt on d.","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/110002298537/","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":"津田, 政明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"広瀬, 幸雄"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"黒瀬, 雅詞"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松岡, 三郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒部, 利次"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"田中, 啓介"}],"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-1066.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TE-PR-HIROSE-Y-1066.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/8171/files/TE-PR-HIROSE-Y-1066.pdf"},"version_id":"496c487c-e217-4e8d-a18c-b29d3fce7bb3"}]},"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":"SNCM439鋼の応力腐食割れき裂成長に及ぼす結晶粒径の影響とフラクタル特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SNCM439鋼の応力腐食割れき裂成長に及ぼす結晶粒径の影響とフラクタル特性"},{"subitem_title":"Prior-Austenite Grain Size Effect on Crack Growth and Fractal Character of Stress Corrosion Cracking in SNCM439 Steel","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":"8171","relation_version_is_last":true,"title":["SNCM439鋼の応力腐食割れき裂成長に及ぼす結晶粒径の影響とフラクタル特性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T02:13:09.173859+00:00"}