{"created":"2023-05-15T12:31:05.540610+00:00","id":656,"links":{},"metadata":{"_buckets":{"deposit":"af868941-aa3a-40ea-beb9-3b8de8bd3133"},"_deposit":{"created_by":6,"id":"656","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"656"},"status":"published"},"_oai":{"id":"oai:fit.repo.nii.ac.jp:00000656","sets":["256:257:361"]},"author_link":["3083","3082","3136"],"item_3_alternative_title_23":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"SH₀モード デンジ チョウオンパ タンショクシ オ モチイタ ハッコウバン ノ フカシボリセイ ヒョウカ ホウホウ ノ ケンキュウ"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"12","bibliographicPageStart":"5","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"福岡工業大学研究論集"},{"bibliographic_title":"RESEARCH BULLETIN OF FUKUOKA INSTITUTE OF TECHNOLOGY","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_description_47":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"We evaluated the relation between the Lankford value (r-value) and the velocity of cold rolled steel sheets using the fundamental shear horizontal plate wave (SH₀-mode plate wave) and the fun­damental symmetrical Lamb wave (S₀-mode Lamb wave) as a function of the propagation angle. The SH₀-mode plate wave at the traveling angle of 45° showed the opposite tendency compared with that of other traveling angles or other ultrasonic modes. Using the velocity equations derived by ac­counting for texture and cubic crystal anisotropy, we found that the velocity at 45° was strongly in­ fluenced by the ｛100｝ crystallographic plane compared with that of other ultrasonic conditions. \nNext, the measurernent accuracy for the formability of cold rolled steel sheets using the S₀-mode Lamb wave and the SH₀-mode plate wave was estimated to find that the evaluation accuracy using the SH₀-mode plate wave became poor as compared with the case of the S₀-mode Lamb wave. For this, the effect of the ultrasonic velocity anisotropy to the propagation direction was the main cause, be­cause the anisotropy of the SH₀-mode plate wave was bigger than that of the S₀-mode Lamb wave. Fi­nally, we confirmed that the evaluation precision could be improved by using the SH₀-mode EMAT with a narrow-width sensor coil to transmit and receive the sharp ultrasonic beam. ","subitem_description_type":"Other"}]},"item_3_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"3083","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ムラヤマ, リイチ"}]}]},"item_3_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"3136","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MURAYAMA, Riichi"}]}]},"item_3_publisher_37":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"福岡工業大学"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02876620","subitem_source_identifier_type":"ISSN"}]},"item_3_text_38":{"attribute_name":"出版者（ヨミ）","attribute_value_mlt":[{"subitem_text_value":"フクオカ コウギョウ ダイガク"}]},"item_3_text_39":{"attribute_name":"別言語の出版者","attribute_value_mlt":[{"subitem_text_value":"Fukuoka Institute of Technology"}]},"item_3_text_48":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"紀要論文"}]},"item_3_text_49":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper"}]},"item_3_text_50":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_3_text_51":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"02"}]},"item_3_version_type_19":{"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":"村山, 理一"}],"nameIdentifiers":[{"nameIdentifier":"3082","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","displaytype":"detail","filename":"34(1)-5.pdf","filesize":[{"value":"647.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://fit.repo.nii.ac.jp/record/656/files/34(1)-5.pdf"},"version_id":"e4b17e8f-5a6a-46f6-a0cf-4f09d096d00b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Formability","subitem_subject_scheme":"Other"},{"subitem_subject":"Lankford value","subitem_subject_scheme":"Other"},{"subitem_subject":"Lamb wave","subitem_subject_scheme":"Other"},{"subitem_subject":"Shear horizontal plate wave","subitem_subject_scheme":"Other"},{"subitem_subject":"Electromagnetic acoustic transducer (EMAT)","subitem_subject_scheme":"Other"},{"subitem_subject":"Cold rolled steel sheet","subitem_subject_scheme":"Other"},{"subitem_subject":"Formability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lankford value","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lamb wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Shear horizontal plate wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electromagnetic acoustic transducer (EMAT)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cold rolled steel sheet","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":"SH₀モード電磁超音波探触子を用いた薄鋼板の深絞り性評価方法の研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SH₀モード電磁超音波探触子を用いた薄鋼板の深絞り性評価方法の研究"},{"subitem_title":"Non-destructive evaluation of formability in thin steel sheets using SH₀-mode plate wave by EMAT","subitem_title_language":"en"}]},"item_type_id":"3","owner":"6","path":["361"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-02-08"},"publish_date":"2021-02-08","publish_status":"0","recid":"656","relation_version_is_last":true,"title":["SH₀モード電磁超音波探触子を用いた薄鋼板の深絞り性評価方法の研究"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T13:16:27.902415+00:00"}