{"created":"2023-07-27T07:51:51.141240+00:00","id":27215,"links":{},"metadata":{"_buckets":{"deposit":"efaf5674-7591-4950-96ce-1fe560a4f06d"},"_deposit":{"created_by":21,"id":"27215","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"27215"},"status":"published"},"_oai":{"id":"oai:doshisha.repo.nii.ac.jp:00027215","sets":["4251:8138:8139:8140:8141","8:3372:3847:3848"]},"author_link":["25981","25973","21518"],"item_1693811493084":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1694490770713":{"attribute_name":"権利者情報","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"DA18202107","nameIdentifierScheme":"AID","nameIdentifierURI":"https://ci.nii.ac.jp/author/DA18202107"}],"rightHolderNames":[{"rightHolderLanguage":"ja","rightHolderName":"同志社大学ハリス理化学研究所"},{"rightHolderLanguage":"en","rightHolderName":"Harris Science Research Institute of Doshisha University"}]}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-04-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"13","bibliographicPageStart":"7","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"同志社大学ハリス理化学研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"The Harris science review of Doshisha University","bibliographic_titleLang":"en"}]}]},"item_1_description_12":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ナノ結晶Ni-W合金を電析法により作製し、その機械的特性に及ぼす熱処理の影響を調査した。引張試験の結果、473、573Kで30分間および2時間熱処理した熱処理材は、電析まま材よりも高い強度を示した。また、473Kで熱処理した試験片が電析まま材よりも低い延性を示したのに対し、573Kで熱処理した試験片は、高い延性を示した。熱処理による強度の向上は、粒界緩和強化によるものであると考えられる。TEM観察により、573Kで熱処理した試験には、比較的粗大な結晶粒（> 50nm）が含まれていることがわかった。この粗大粒は亀裂伝播を防ぎ、延性の改善につながることが示唆された。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"Nanocrystalline Ni-W alloys were processed by electrodeposition, and the effects of heat treatment on their mechanical properties were investigated. As a result of tensile tests, specimens annealed at 473, 573 K for 30 minutes and 2 hours exhibited higher strength than did the as-deposited specimens. The specimens annealed at 573 K showed the higher ductility compared with the as-deposited specimens in contrast that the specimens annealed at 473 K showed the lower ductility. The improvement of strength is attributed to grain boundary relaxation strengthening by heat treatment. TEM observation revealed that the specimens annealed at 573 K contained some relatively coarse-grains (> 50 nm). It is suggested that the coarse-grains prevent crack propagation, leading to the improvement of the ductility.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14988/pa.2020.0000000086","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_15":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"同志社大学ハリス理化学研究所","subitem_publisher_language":"ja"}]},"item_1_publisher_16":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Harris Science Research Institute of Doshisha University","subitem_publisher_language":"en"}]},"item_1_relation_24":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"掲載刊行物所蔵情報へのリンク ／ Link to Contents"}],"subitem_relation_type":"isFormatOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB12902196/?lang=0","subitem_relation_type_select":"URI"}}]},"item_1_source_id_17":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"21895937","subitem_source_identifier_type":"PISSN"}]},"item_1_source_id_19":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12716107","subitem_source_identifier_type":"NCID"}]},"item_1_subject_27":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"563.8","subitem_subject_scheme":"NDC"}]},"item_1_text_8":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"林, 隆徳 / Graduate School of Science and Engineering, Doshisha University"},{"subitem_text_language":"ja","subitem_text_value":"湯浅, 元仁 / 同志社大学理工学部機械理工学科准教授"},{"subitem_text_language":"ja","subitem_text_value":"宮本, 博之 / 同志社大学理工学部機械システム工学科教授"}]},"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":"林, 隆徳","creatorNameLang":"ja"},{"creatorName":"ハヤシ, タカノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Hayashi, Takanori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25981","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000398250801","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000398250801"}]},{"creatorNames":[{"creatorName":"湯浅, 元仁","creatorNameLang":"ja"},{"creatorName":"ユアサ, モトヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Yuasa, Motohiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25973","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070635309","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000070635309"},{"nameIdentifier":"70635309","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70635309"},{"nameIdentifier":"0000-0002-8000-3644","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0002-8000-3644"}]},{"creatorNames":[{"creatorName":"宮本, 博之","creatorNameLang":"ja"},{"creatorName":"ミヤモト, ヒロユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Miyamoto, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"21518","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000010298698","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000010298698"},{"nameIdentifier":"10298698","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10298698"},{"nameIdentifier":"0000-0002-2315-8738","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0002-2315-8738"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-05-27"}],"displaytype":"detail","fileDate":[{"fileDateType":"Issued","fileDateValue":"2020-04-30"}],"filename":"023061010002.pdf","filesize":[{"value":"4.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"023061010002.pdf","url":"https://doshisha.repo.nii.ac.jp/record/27215/files/023061010002.pdf"},"version_id":"ceac992a-a9b6-4c96-829e-ddd1fd77ffb9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ナノ結晶材料","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"機械的性質","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"熱処理","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"組織","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"nanocrystalline materials","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mechanical properties","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat treatment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microstructure","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":"電析ナノ結晶Ni-W合金の熱処理による高強度高延性化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電析ナノ結晶Ni-W合金の熱処理による高強度高延性化","subitem_title_language":"ja"},{"subitem_title":"デンセキ ナノ ケッショウ Ni-W ゴウキン ノ ネツショリ ニヨル コウキョウド コウエンセイカ","subitem_title_language":"ja-Kana"},{"subitem_title":"Improvement of strength and ductility of nanocrystallie Ni-W electrodeopsits by heat treatment","subitem_title_language":"en"}]},"item_type_id":"1","owner":"21","path":["3848","8141"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-05-28"},"publish_date":"2020-05-28","publish_status":"0","recid":"27215","relation_version_is_last":true,"title":["電析ナノ結晶Ni-W合金の熱処理による高強度高延性化"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2025-08-25T07:12:53.321952+00:00"}