{"created":"2023-07-25T09:05:50.390142+00:00","id":3984,"links":{},"metadata":{"_buckets":{"deposit":"d692641f-3537-4262-8634-0811bacce4be"},"_deposit":{"created_by":3,"id":"3984","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3984"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00003984","sets":["496:556:559:560:578"]},"author_link":["55511","55513","55510","55512","55514","55515"],"item_3_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On the Behaviour of Residual Beta and Mechanical Properties in 65/35 Brass Wire Rod"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1967-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1/2","bibliographicPageEnd":"68","bibliographicPageStart":"63","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"富山大学工学部紀要"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In 65/35 brass billet, cast into mould by the chill cast and the continuous casting methods, were found in the ingots containing more or less of the beta phase. The residual bata was a massive shapein the chill cast or a striped form in the continuous casting method. The beta in the extrusive billet was dissolved in alpha by long soaking or annealing, but this disappearance of the beta phase had need to larger soaking. When the chill cast and continuous casting billet was warked by the hot extrusion, the residual beta were produced the laminated shape in along the extrused direction. And also the recrystallized grain of the alpha seemed to be the effect of suppression of the grain growth due to this laminated. This report is to show how the laminated beta abve gives the influence on the behaviour of laminated beta and on mechanical properties of the 65/35 brass wire rod.","subitem_description_type":"Abstract"},{"subitem_description":"現在65/35押出し用ビレットは主に金型および連続鋳造で得られているが，これ等の方法によって得られたビレットにはβ相の残留が認められることが多い。\n室町らも鋳造法を異にする65/35黄銅圧延用ビレットについてβ相の残留状態の相違を認めている。\nこの残留βは鋳造時に生ずる偏析によって不平衡の状態に存在する相であり，従来残留βは加工前の均熱処理を行なっても容易に消失し難いといわれている。\nDowdellらによればこの残留β相が比較的多いと再結晶粒度は微細になるといわれ，また室町らによれば比較的β相の粗い糠型材では残留β相の周辺に粗粒の生じることを認めている。\nこの様にβ相の挙動が黄銅材の再結晶粒中に混粒を生ずる原因となり，さらに黄銅線材の再結晶粒調整の立場からも重要な問題であると考えられる。\n本報では65/35押出し用の金型ビレットと連鋳ビレットの残留βを比較し，特に金型ビレットに残留するβ相が押出し加工により棒状に伸び，かつ縞模様を呈す事，しかも押出し材の初めの部分，中間の部分，押出し終りの部分ではβ相の形状も明らかに異なっているのを認めたので，これ等3部分のβ相の加工並びに熱処理による挙動，さらに結晶粒度，機械的性質に対する影響について調べた結果を報告する。","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_3_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"富山大学工学部紀要，18(1/2)","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"55513","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MUROMACHI, Shigeo"}]},{"nameIdentifiers":[{"nameIdentifier":"55514","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SHINAGAWA, Fujio"}]},{"nameIdentifiers":[{"nameIdentifier":"55515","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HINATA, Toshie"}]}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15099/00003978","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"富山大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00175872","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03871339","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_22":{"attribute_name":"国立国会図書館分類","attribute_value_mlt":[{"subitem_subject":"ZM2","subitem_subject_scheme":"NDLC"}]},"item_3_version_type_16":{"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":"室町, 繁雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"品川, 不二雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"日南田, 敏衛"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"Kokiyo_18_01_Page063to068.pdf","filesize":[{"value":"6.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Kokiyo_18_01_Page063to068.pdf","url":"https://toyama.repo.nii.ac.jp/record/3984/files/Kokiyo_18_01_Page063to068.pdf"},"version_id":"d3b889b7-6b9e-48de-9581-09646d48aa48"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"65/35黄銅線材","subitem_subject_scheme":"Other"},{"subitem_subject":"残留βの挙動","subitem_subject_scheme":"Other"},{"subitem_subject":"65/35押出し用ビレット","subitem_subject_scheme":"Other"},{"subitem_subject":"ビレット","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":"65/35黄銅線材の残留βの挙動と機械的性質","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"65/35黄銅線材の残留βの挙動と機械的性質"}]},"item_type_id":"3","owner":"3","path":["578"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-24"},"publish_date":"2012-09-24","publish_status":"0","recid":"3984","relation_version_is_last":true,"title":["65/35黄銅線材の残留βの挙動と機械的性質"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T15:13:32.938114+00:00"}