{"created":"2023-05-15T16:41:19.851235+00:00","id":15939,"links":{},"metadata":{"_buckets":{"deposit":"f096ccc7-231f-4dd5-9d1b-999994c48551"},"_deposit":{"created_by":2,"id":"15939","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"15939"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00015939","sets":["14:15:1180:1266"]},"author_link":["59651","59646","59649","59643","59652","59645","59648","59647","59644","59650"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On the aluminium diffusion coating of iron"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1977-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"58","bibliographicPageStart":"51","bibliographic_titles":[{"bibliographic_title":"長崎大学工学部研究報告"},{"bibliographic_title":"Reports of the Faculty of Engineering, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"As one of the studies on the interdiffusion between iron and aluminium, pure iron samples diffusion-coated with aluminium at the temperature range of 900-1100℃ were studied by usual methods including microscopic observations, and microhardness tests. The heat resistant property of aluminium-coated samples heated in air at high temperature was also studied by measuring weight gains by oxidation, surface appearances, and microscopic observations. The results were as follows: 1) The greater part of a diffused layer consisted of a α-solidsolution layer, and a adhesion layer of Fe-Al alloy powder. At above 1050℃, needle-shaped particuls were formed in outer part of a α-layer. Voids were formed in a α-layer. 2) Hardness drop was founded at the same position where voids were formed. 3) The diffused layer, and the movement of a iron-diffused layer interface were increased exponentially with increasing the diffusion temperature, parabolically with increasing the diffusion time. Activation energy for these were 58 Kcal/mol, and 50 Kcal/mol. 4) A Al2O3 was formed on the surface of a sample heated in air at high temperature, it peeled off during oxidation, and a new oxide film was formed there. 5) Oxidation of iron was started locally, maybe at cracks by heat repetition.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学工学部研究報告, (9), pp.51-58; 1977","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"59648","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Koga, Hideto"}]},{"nameIdentifiers":[{"nameIdentifier":"59649","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Uchiyama, Yasuo"}]},{"nameIdentifiers":[{"nameIdentifier":"59650","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Aki, Takafusa"}]},{"nameIdentifiers":[{"nameIdentifier":"59651","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takahashi, Mitsuru"}]},{"nameIdentifiers":[{"nameIdentifier":"59652","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Okubo, Tadanori"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178418","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02860902","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"18805574","subitem_source_identifier_type":"ISSN"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Nagasaki University"}]},"item_3_version_type_16":{"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":"古賀, 秀人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内山, 休男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安芸, 隆房"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 満"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大久保, 忠則"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"kogaku00_09_07.pdf","filesize":[{"value":"4.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kogaku00_09_07.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/15939/files/kogaku00_09_07.pdf"},"version_id":"b92766a7-ca42-4a1d-8951-ed1cef9268b9"}]},"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":"鉄のアルミニウム拡散被覆について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鉄のアルミニウム拡散被覆について"}]},"item_type_id":"3","owner":"2","path":["1266"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-09-14"},"publish_date":"2010-09-14","publish_status":"0","recid":"15939","relation_version_is_last":true,"title":["鉄のアルミニウム拡散被覆について"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-17T21:05:10.695557+00:00"}