{"_buckets": {"deposit": "d6d2e996-f44c-4831-9b95-00ffdc4356cd"}, "_deposit": {"created_by": 11, "id": "221", "owners": [11], "pid": {"revision_id": 0, "type": "depid", "value": "221"}, "status": "published"}, "_oai": {"id": "oai:iot.repo.nii.ac.jp:00000221", "sets": ["17"]}, "author_link": ["668", "667"], "item_10002_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "9", "bibliographicPageEnd": "56", "bibliographicPageStart": "50", "bibliographic_titles": [{"bibliographic_title": "ものつくり大学紀要"}, {"bibliographic_title": "The Bulletin of Institute of Technologists", "bibliographic_titleLang": "en"}]}]}, "item_10002_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Aluminum alloys are widely used for die casting because lightweight, excellent corrosion resistance, and well dimensional stability. Especially in Japan hypoeutectic systems Al-Si-Cu alloy are used about 95%. In this paper, some properties such as mechanical properties, fluidity and casting defects formation of JIS-ADC10 and JIS-ADC12 alloy die casting were discussed. Solidification morphology of ADC10 is a mussy type and its of ADC12 is close to a skin-formation type. Therefore, both alloys have different mechanical properties, flowability, and casting defects such as shrinkage porosities. It is desirable to use both alloys properly depending on the application.\n", "subitem_description_type": "Abstract"}, {"subitem_description": "アルミニウム合金ダイカストは，軽量で耐食性に優れ，経年寸法変化が少ないことからダイカスト合金の中では最も多く用いられ，ダイカスト合金全体の約97%を占めており，多くの産業分野で使用されている．アルミニウム合金ダイカストは，JIS H 5302:2006 に規定され，旧来から日本国内で使用されているADC 系合金が9 種類，ISO の合金が11 種類の合計20 種類が規定されている．\n亜共晶系のAl-Si-Cu ダイカスト合金にはADC10 とADC12 があるが，最近では両合金は区別されずに殆どADC12 が使用されている．しかし，両合金の凝固形態は，前者が粥状型合金，後者が表皮形成型合金に近く，諸特性が異なっている．そこで，従来の研究結果から両合金の凝固形態と諸特性及び品質との関係を考察し，合金の使い分けに関する提案を行う．", "subitem_description_type": "Abstract"}]}, "item_10002_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "学校法人ものつくり大学"}]}, "item_10002_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2185-3746", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "西, 直美"}, {"creatorName": "ニシ, ナオミ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "667", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NISHI, Naomi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "668", "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": "2021-04-21"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "bulletin_145.pdf", "filesize": [{"value": "3.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 3500000.0, "url": {"label": "亜共晶系Al-Si-Cu 合金ダイカストの凝固形態と諸性質及び品質―合金種の使い分けに関する提案―", "url": "https://iot.repo.nii.ac.jp/record/221/files/bulletin_145.pdf"}, "version_id": "cc65d48e-a34f-49b0-b900-150228626bb1"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Die casting", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Aluminum alloy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ADC10", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ADC12", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Solidification morphology", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Die casting", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Aluminum alloy", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ADC10", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ADC12", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Solidification morphology", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "亜共晶系Al-Si-Cu 合金ダイカストの凝固形態と諸性質及び品質―合金種の使い分けに関する提案―", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "亜共晶系Al-Si-Cu 合金ダイカストの凝固形態と諸性質及び品質―合金種の使い分けに関する提案―"}, {"subitem_title": "Effects of solidification morphology on properties and quality of hypoeutectic Al-Si-Cu alloy die castings", "subitem_title_language": "en"}]}, "item_type_id": "10002", "owner": "11", "path": ["17"], "permalink_uri": "https://iot.repo.nii.ac.jp/records/221", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-04-21"}, "publish_date": "2021-04-21", "publish_status": "0", "recid": "221", "relation": {}, "relation_version_is_last": true, "title": ["亜共晶系Al-Si-Cu 合金ダイカストの凝固形態と諸性質及び品質―合金種の使い分けに関する提案―"], "weko_shared_id": -1}