{"_buckets": {"deposit": "3003aa85-3366-43e2-94e2-201dba17264f"}, "_deposit": {"id": "7944", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7944"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00007944", "sets": ["87"]}, "author_link": ["41125", "41120", "41121", "41122", "41123", "41124"], "item_1646810750418": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_3_biblio_info_186": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "672", "bibliographicPageStart": "666", "bibliographicVolumeNumber": "10", "bibliographic_titles": [{"bibliographic_title": "Science and Technology of Welding and Joining"}]}]}, "item_3_description_184": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The present paper describes the mechanical properties of a friction welded joint between Ti–6Al–4V alloy and Al–Mg alloy (AA5052). The Ti–6Al–4V/AA5052–H112 joint, made at a friction speed of 27.5 rev s−1, friction pressure of 30 MPa, friction time of 3.0 s, and forge pressure of 60 MPa, had 100% joint efficiency and fractured in the AA5052–H112 base metal. The Ti–6Al–4V/AA5052–H34 joint, made under the same friction welding conditions, did not achieve 100% joint efficiency and it fractured in the AA5052–H34 base metal because the AA5052–H34 base metal had softened under friction heating. The joints made at low friction speed or using short friction time showed fracture at the welded interface because a sufficient quantity of heat for welding could not be produced. However, the joints made at high friction speed or using long friction time were also fractured at the welded interface: in this instance, the welded interface also had an intermetallic compound layer consisting of Ti2Mg3Al18. The Ti–6Al–4V/AA5052–H34 joint made at a friction speed of 27.5 rev s−1 with friction pressure of 150 MPa, friction time of 0.5 s, and forge pressure of 275 MPa had 100% joint efficiency and fractured in the AA5052–H34 base metal, although the AA5052–H34 side softened slightly. In conclusion, the Ti–6Al–4V/AA5052–H112 joint and Ti–6Al–4V/AA5052–H34 joint had 100% joint efficiency and fractured in the AA5052 base metal when made under the friction welding conditions described above.", "subitem_description_type": "Abstract"}]}, "item_3_full_name_183": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "41125", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "冨士, 明良", "nameLang": "ja"}]}]}, "item_3_publisher_212": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Maney Publishing"}]}, "item_3_relation_191": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1179/174329305X57455", "subitem_relation_type_select": "DOI"}}]}, "item_3_select_195": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_3_subject_196": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "566", "subitem_subject_scheme": "NDC"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kimura, M", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "41120", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, S", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "41121", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kusaka, M", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "41122", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Seo, K", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "41123", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fuji, A", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "41124", "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": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "No10_STWJ.pdf", "filesize": [{"value": "983.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 983500.0, "url": {"label": "No10_STWJ.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/7944/files/No10_STWJ.pdf"}, "version_id": "71b09e7d-7a21-4723-a77d-ba44651ac885"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "FRICTION WELDING", "subitem_subject_scheme": "Other"}, {"subitem_subject": "TITANIUM ALLOY", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ALUMINIUM ALLOY", "subitem_subject_scheme": "Other"}, {"subitem_subject": "JOINT EFFICIENCY", "subitem_subject_scheme": "Other"}, {"subitem_subject": "SOFTENING", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "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": "Mechanical properties of friction welded joint between Ti?6Al?4V alloy and Al?Mg alloy (AA5052)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Mechanical properties of friction welded joint between Ti?6Al?4V alloy and Al?Mg alloy (AA5052)", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "1", "path": ["87"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/7944", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2015-09-01"}, "publish_date": "2015-09-01", "publish_status": "0", "recid": "7944", "relation": {}, "relation_version_is_last": true, "title": ["Mechanical properties of friction welded joint between Ti?6Al?4V alloy and Al?Mg alloy (AA5052)"], "weko_shared_id": -1}