{"_buckets": {"deposit": "4a5ff56d-730d-461a-aa02-9daf840fa551"}, "_deposit": {"created_by": 13, "id": "52", "owners": [13], "pid": {"revision_id": 0, "type": "depid", "value": "52"}, "status": "published"}, "_oai": {"id": "oai:kurume-it.repo.nii.ac.jp:00000052", "sets": ["21"]}, "author_link": ["88", "89", "87", "90", "86"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-03-17", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "36", "bibliographicPageEnd": "8", "bibliographicPageStart": "1", "bibliographic_titles": [{"bibliographic_title": "久留米工業大学研究報告"}, {"bibliographic_title": "Bulletin of Kurume Institute of Technology", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_6": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "In this study, the researchers measured the effect of bonding condition in diffusion bonds between pure tungsten or WC-based cemented carbide and austenitic stainless steel. The diffusion tests were performed under temperature ranging from 1073 to 1373 K and time 3 ks in a vacuum of 8 mPa. Results obtained are summarized as follows;\n1) In the case of tungsten joint, the diffusion layers formed on the tungsten side of bond zone. The joint strength was found to be depended on the bonding temperature and the maximum joint strength of 180 MPa were obtain at 1023 and 1073 K after which tensile fractured occurred in tungsten base metal, resulting in a decrease in joint strength as the bonding temperature increased.\n2) In case of joint of WC-based cemented carbide, the joint strength of two type of the WC-based cemented carbide increased with the bonding temperature. The maximum value 180 MPa was obtained at the bonding temperature of 1273 K, which was almost the same as that of the tungsten metal.", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "久留米工業大学研究報告編集委員会"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "益本, 広久"}, {"creatorName": "マスモト, ヒロヒサ", "creatorNameLang": "ja-Kana"}, {"creatorName": "MASUMOTO, Hirohisa", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "86", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "本田, 嗣男"}, {"creatorName": "ホンダ, ツグオ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "87", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松田, 鶴夫"}, {"creatorName": "マツダ, ツルオ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "88", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HONDA, Tsuguo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "89", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MATSUDA, Tsuruo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "90", "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": "2018-03-12"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "masumoto_kurumeko_No.36-19.pdf", "filesize": [{"value": "2.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 2300000.0, "url": {"label": "WC 基超硬合金とステンレス鋼との接合", "url": "https://kurume-it.repo.nii.ac.jp/record/52/files/masumoto_kurumeko_No.36-19.pdf"}, "version_id": "07963c93-536c-426b-a0af-a9082d6d7cf7"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Diffusion bond", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "WC-based cemented carbide", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Austenitic stainless steel", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Joint strength", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Diffusion layer", "subitem_subject_language": "en", "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": "WC 基超硬合金とステンレス鋼との接合", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "WC 基超硬合金とステンレス鋼との接合"}, {"subitem_title": "The Joints of WC-based Cemented Carbide and Austenitic Stainless Steel", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "13", "path": ["21"], "permalink_uri": "https://kurume-it.repo.nii.ac.jp/records/52", "pubdate": {"attribute_name": "公開日", "attribute_value": "2018-03-12"}, "publish_date": "2018-03-12", "publish_status": "0", "recid": "52", "relation": {}, "relation_version_is_last": true, "title": ["WC 基超硬合金とステンレス鋼との接合"], "weko_shared_id": -1}