{"created":"2023-05-15T12:05:04.648188+00:00","id":9694,"links":{},"metadata":{"_buckets":{"deposit":"1b1752f5-254c-47fe-8975-08f5669fb8c9"},"_deposit":{"created_by":3,"id":"9694","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9694"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00009694","sets":["1515:1519"]},"author_link":["74077","74081","74080","74082","74079","74078"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"033909-8","bibliographicPageStart":"033909-1","bibliographicVolumeNumber":"98","bibliographic_titles":[{"bibliographic_title":"Journal of Applied Physics"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-02-03"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"We have measured minor hysteresis loops with increasing magnetic-field amplitude Ha step by step and have analyzed them in connection with lattice defects such as dislocations in deformed low carbon steel. We define several magnetic parameters in the minor loops: pseudocoercive force HC*, pseudoremanence MR*, pseudosusceptibility at pseudocoercive force H*, pseudohysteresis loss WF*, and pseudoremanence work WR*. We find several simple relations between the pseudomagnetic properties, namely, MR*/Ma*=9/10 and 3/5, and WR*/WF*=1/6 and 1/8, before and after plastic deformation, respectively. These relations are due to the similarity of minor loops. Six magnetic coefficients that are sensitive to lattice defects and are independent of Ha, as well as of the magnetic field, are obtained from the pseudomagnetic properties. These coefficients are effective parameters for nondestructive evaluation of degradation before the initiation of cracking. The minor-loop method has several advantages for nondestructive evaluation compared with the traditional method using major loops. The coefficients can give us much information about lattice defects with high accuracy. The measurements can be done at low magnetic fields less than 20  Oe and the Ha step does not necessarily have to be fine to obtain detailed information because of the similarity of minor loops.","subitem_description_type":"Other"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.1999853","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright 2005 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics."}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-8979","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"NDE and Science Research Center, Faculty of Engineering, Iwate University"}]},"item_16_version_type_27":{"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":"Takahashi, Seiki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Lefu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Satoru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamada, Yasuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIKUCHI, Hiroaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ara, Katsuyuki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"jap-v98n3p033909.pdf","filesize":[{"value":"623.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jap-v98n3p033909.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/9694/files/jap-v98n3p033909.pdf"},"version_id":"296ee30b-ff7c-4257-aeb9-57018f91ff06"}]},"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":"Analysis of minor hysteresis loops in plastically deformed low carbon steel","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analysis of minor hysteresis loops in plastically deformed low carbon steel"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-02-03"},"publish_date":"2009-02-03","publish_status":"0","recid":"9694","relation_version_is_last":true,"title":["Analysis of minor hysteresis loops in plastically deformed low carbon steel"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T10:59:09.750754+00:00"}