{"created":"2023-06-20T15:40:51.591289+00:00","id":1144,"links":{},"metadata":{"_buckets":{"deposit":"b93523e8-e6d3-4d42-a5ac-4ee9726fb56e"},"_deposit":{"created_by":17,"id":"1144","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"1144"},"status":"published"},"_oai":{"id":"oai:nagano-nct.repo.nii.ac.jp:00001144","sets":["3:82"]},"author_link":["2271","2272","2292","2293"],"control_number":"1144","item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Sintering promotion and strengthening of Ni power compact assisted by ultrasonic vibration during hot-pressing"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-06-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"4","bibliographicPageStart":"1","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"長野工業高等専門学校紀要"},{"bibliographic_title":"Memoirs of Nagano National College of Technology","bibliographic_titleLang":"en"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this research, focusing on the vibrational energy (acoustic energy) of ultrasonic waves that can be generated with a relatively simple device, hot-press sintering of Ni metal powder under assisting this energy is examined to improve sintering promotion and the strength by an experiment. A pure Ni metal powder is packed in a cylindrical mold, then, heated to a hot-press temperature in inert Ar gas. The hot pressing at 40 MPa under ultrasonic vibration (using ultrasonic transducer with inherent frequency of 20 kHz and 28 kHz) was applied to the metal powder for a predetermined sintering time. The relative density, tensile strength and electrical conductivity of the sintered compact were investigated. As a result, it is able to promote sintering and increase the strength by the aid of the ultrasonic waves.","subitem_description_type":"Abstract"}]},"item_10002_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"2292","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HORIGUCHI, Katsumi"}]},{"nameIdentifiers":[{"nameIdentifier":"2293","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MORIYAMA, Minoru"}]}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"学術論文","subitem_heading_language":"ja"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長野工業高等専門学校"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1259397X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-9155","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"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":"堀口, 勝三"}],"nameIdentifiers":[{"nameIdentifier":"2271","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森山, 実"}],"nameIdentifiers":[{"nameIdentifier":"2272","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-06-30"}],"displaytype":"detail","filename":"56_1_04.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"56_1-04","url":"https://nagano-nct.repo.nii.ac.jp/record/1144/files/56_1_04.pdf"},"version_id":"81926016-8cdb-4c79-b0a8-95ce4655b82d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"超音波","subitem_subject_scheme":"Other"},{"subitem_subject":"加圧焼結","subitem_subject_scheme":"Other"},{"subitem_subject":"Ni 粉末","subitem_subject_scheme":"Other"},{"subitem_subject":"高密度化","subitem_subject_scheme":"Other"},{"subitem_subject":"高強度化","subitem_subject_scheme":"Other"}]},"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":"超音波加振型加圧焼結法によるNi粉末の焼結促進と高強度化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超音波加振型加圧焼結法によるNi粉末の焼結促進と高強度化","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"17","path":["82"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-06-30"},"publish_date":"2022-06-30","publish_status":"0","recid":"1144","relation_version_is_last":true,"title":["超音波加振型加圧焼結法によるNi粉末の焼結促進と高強度化"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-09-28T03:40:20.788207+00:00"}