{"_buckets": {"deposit": "f2f14bb1-80ef-4b16-8f51-f6a6cd67fc23"}, "_deposit": {"created_by": 3, "id": "863", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "863"}, "status": "published"}, "_oai": {"id": "oai:mdu.repo.nii.ac.jp:00000863", "sets": ["139"]}, "author_link": ["0"], "item_2_alternative_title_1": {"attribute_name": "その他（別言語等）のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Fatigue Properties of Laser-Welded Cast Titanium"}]}, "item_2_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1995-08-30", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "136", "bibliographicPageStart": "131", "bibliographicVolumeNumber": "21", "bibliographic_titles": [{"bibliographic_title": "松本歯学"}]}]}, "item_2_description_19": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_2_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Until now, clinical applications in dentistry for the joining of pure titanium have not been able to be carried out. At long last, this has been accomplished by degrees. In this study fatigue properties for cast titanium samples laser welded were examined. Fatigue tests were carried out under bending from one direction on the cantilever. The main results obtained are as follows; Under repeated strain of 0.25mm, the welded samples never ruptured and showed greater resistance to repeated strain of 0.5mm. Under repeated strain of 0.5mm, the number of stress cycles to rupture was somewhat increased as the distance from fulcrum to welded portion increased. Furthermore, for the most part, the number of stress cycles for samples that did not rupture at the fulcrum point were greater than the number of stress cycles for ruptured fulcrum point samples. A brittle fracture image with a pattern like a shell shape was shown at the fractured surface. There wasn\u0027t a distinct difference between the shape of the welded fractured surface samples and unwelded fractured surface samples. It was considered that the distance between the laser welding portion and the fulcrum portion should be somewhat longer to create conditions for greater fatigue properties of laser welds for case of clinical application.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "松本歯科大学学会"}]}, "item_2_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00232590", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0385-1613", "subitem_source_identifier_type": "ISSN"}]}, "item_2_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": "山岸, 利夫"}, {"creatorName": "竹内, 勝泉"}, {"creatorName": "森, 厚二"}, {"creatorName": "横山, 宏太"}, {"creatorName": "伊藤, 充雄"}, {"creatorName": "孔, 泰寛"}, {"creatorName": "津村, 智信"}, {"creatorName": "丹羽, 健"}, {"creatorName": "出口, 敏雄"}, {"creatorName": "林, 春二"}, {"creatorName": "五十嵐, 順正"}], "nameIdentifiers": [{"nameIdentifier": "0", "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": "2012-05-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "matsumoto_shigaku_21-02-02.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1400000.0, "url": {"label": "matsumoto_shigaku_21-02-02.pdf", "url": "https://mdu.repo.nii.ac.jp/record/863/files/matsumoto_shigaku_21-02-02.pdf"}, "version_id": "d3c12a1e-f938-4617-a67a-a2e41d56a3f2"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "チタン", "subitem_subject_scheme": "Other"}, {"subitem_subject": "レーザ溶接", "subitem_subject_scheme": "Other"}, {"subitem_subject": "疲労試験", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "レーザ溶接したチタン鋳造体の疲労特性について", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "レーザ溶接したチタン鋳造体の疲労特性について"}]}, "item_type_id": "2", "owner": "3", "path": ["139"], "permalink_uri": "https://mdu.repo.nii.ac.jp/records/863", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-05-24"}, "publish_date": "2012-05-24", "publish_status": "0", "recid": "863", "relation": {}, "relation_version_is_last": true, "title": ["レーザ溶接したチタン鋳造体の疲労特性について"], "weko_shared_id": -1}