{"created":"2023-06-20T15:05:32.006093+00:00","id":34839,"links":{},"metadata":{"_buckets":{"deposit":"b144832f-3280-45c9-bf3d-4a2f473acd06"},"_deposit":{"created_by":1,"id":"34839","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"34839"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00034839","sets":["1887:1890","1896:1898:1899:1908"]},"author_link":["420554","420553"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Age--Hardening of Copper-Magnesium Alloys. (Part II)(Metallurgy)"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1949-09-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5/6","bibliographicPageEnd":"156","bibliographicPageStart":"152","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"東京大學理工學研究所報告"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In a previous work; the author studied the age-harening phenomenon of the copper alloys which contain magnesium and proved that in the alloys the hardening takes place. In order to clarify the mechanism of hardening and to study the effect of third elements on the copper-magnesium alloys, the author made a further research on adding to it 1 percent aluminium, antimony, chromium, iron, manganese, nickel, silicon and, tin. The results obtained may be summarized as follows : (1) The age-hardening is accelerated by the addition of 1 percent antimony and tin, but does not take place by the addition of 1 percent alminium, chromium, iron, manganese, nickel and silicon. (2) The copper alloys which contain magnesium and antimony are very brittle.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA3417535000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学理工学研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0371-6090","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162611","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大學理工學研究所"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"和田, 次郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wada, Jiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA3417535.pdf","filesize":[{"value":"895.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA3417535.pdf","url":"https://jaxa.repo.nii.ac.jp/record/34839/files/SA3417535.pdf"},"version_id":"93beef12-1098-471c-86fa-c6b3194f6bd8"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Cuを主成分とせるCu-Mg合金の時效硬化(第2報)(金屬學)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Cuを主成分とせるCu-Mg合金の時效硬化(第2報)(金屬學)"}]},"item_type_id":"9","owner":"1","path":["1890","1908"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"34839","relation_version_is_last":true,"title":["Cuを主成分とせるCu-Mg合金の時效硬化(第2報)(金屬學)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T23:33:14.101449+00:00"}