{"created":"2023-06-19T09:11:34.049470+00:00","id":23302,"links":{},"metadata":{"_buckets":{"deposit":"9bf95a8c-a849-4d36-91bd-74b7ba377efe"},"_deposit":{"created_by":1,"id":"23302","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"23302"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00023302","sets":["426:428"]},"author_link":["102118","102113","102114","102111","102112","168154"],"item_16_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Fracture Toughness Testing of Micro-Sized TiAl Based Intermetallic Compound Specimens(<Special Issue>Micromaterials)"}]},"item_16_alternative_title_23":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"マイクロサイズ シケンヘン ニヨル TiAl キキンゾクカン カゴウブツ ノ"}]},"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"1040","bibliographicPageStart":"1036","bibliographicVolumeNumber":"54","bibliographic_titles":[{"bibliographic_title":"Journal of the Society of Materials Science"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"高島, 和希","creatorNameLang":"ja"},{"creatorName":"タカシマ, カズキ","creatorNameLang":"ja-Kana"},{"creatorName":"Takashima, Kazuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"高島","familyNameLang":"ja"},{"familyName":"タカシマ","familyNameLang":"ja-Kana"},{"familyName":"Takashima","familyNameLang":"en"}],"givenNames":[{"givenName":"和希","givenNameLang":"ja"},{"givenName":"カズキ","givenNameLang":"ja-Kana"},{"givenName":"Kazuki","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"168154","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Higo, Yakichi"}],"nameIdentifiers":[{"nameIdentifier":"102118","nameIdentifierScheme":"WEKO"}]}]},"item_16_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_16_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_16_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"A micro-sized fracture toughness testing technique has been applied to investigate the fracture properties of colonies in a fully lamellar Ti-46Al-5Nb-1W alloy. Micro-sized cantilever specimens with a size≈10×20×50 μm3 were prepared by focused ion beam machining. Notches with a width of 0.5 μm and a depth of 5 μm were also introduced into these specimens by focused ion beam machining. Fracture tests were successfully completed using a mechanical testing machine for micro-sized specimens at room temperature. The fracture toughness values obtained were in the range 1.4-6.9 MPam1/2. Fracture surface observations indicate that these variations are due to differences in local lamellar orientations ahead of the notch. These fracture toughness values are also lower than those having been previously reported in conventional samples. This may be due to the absence of significant extrinsic toughening mechanisms in these micro-sized specimens. Fracture mechanisms of these alloys are also considered on the micrometer scale. The results obtained in this investigation give important and fundamental information on the development of TiAl based alloys with high fracture toughness.","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://www.jstage.jst.go.jp/article/jsms/54/10/54_1036/_article/-char/ja/@@@http://ci.nii.ac.jp/naid/110006266404","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社団法人 日本材料学会"}]},"item_16_relation_16":{"attribute_name":"情報源(ISSN)","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"05145163"}]}]},"item_16_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"社団法人 日本材料学会"}]},"item_16_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00096175","subitem_source_identifier_type":"NCID"}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"560","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"1302876 bytes"}]},"item_16_text_38":{"attribute_name":"別言語の出版者","attribute_value_mlt":[{"subitem_text_value":"The Society of Materials Science, Japan"}]},"item_16_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"雑誌掲載論文"}]},"item_16_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_16_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_16_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"01"}]},"item_16_text_78":{"attribute_name":"コメント","attribute_value_mlt":[{"subitem_text_value":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高島, 和希"}],"nameIdentifiers":[{"nameIdentifier":"102111","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HALFORD, Timothy P."}],"nameIdentifiers":[{"nameIdentifier":"102112","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"RUDINAL, Discar"}],"nameIdentifiers":[{"nameIdentifier":"102113","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"肥後, 矢吉"}],"nameIdentifiers":[{"nameIdentifier":"102114","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":"2020-03-02"}],"displaytype":"detail","filename":"110006266404.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110006266404.pdf","url":"https://kumadai.repo.nii.ac.jp/record/23302/files/110006266404.pdf"},"version_id":"23058fde-5366-469f-bb66-9e01be3be2d6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"TiAl based alloy","subitem_subject_scheme":"Other"},{"subitem_subject":"Micro-sized specimens","subitem_subject_scheme":"Other"},{"subitem_subject":"Micro mechanical testing","subitem_subject_scheme":"Other"},{"subitem_subject":"Fracture toughness","subitem_subject_scheme":"Other"},{"subitem_subject":"Size effect","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":"マイクロサイズ試験片によるTiAl基金属間化合物の破壊じん性試験(<特集>マイクロマテリアル)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マイクロサイズ試験片によるTiAl基金属間化合物の破壊じん性試験(<特集>マイクロマテリアル)"}]},"item_type_id":"16","owner":"1","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-01-15"},"publish_date":"2010-01-15","publish_status":"0","recid":"23302","relation_version_is_last":true,"title":["マイクロサイズ試験片によるTiAl基金属間化合物の破壊じん性試験(<特集>マイクロマテリアル)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-08-25T01:21:44.843583+00:00"}