{"created":"2023-05-15T11:31:17.386006+00:00","id":7354,"links":{},"metadata":{"_buckets":{"deposit":"3225a48a-ff3e-4b80-aa32-529c193478fa"},"_deposit":{"created_by":17,"id":"7354","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"7354"},"status":"published"},"_oai":{"id":"oai:hsuh.repo.nii.ac.jp:00007354","sets":["89:541"]},"author_link":["22244","35224","35225","35226","35227","35228"],"item_1693191265938":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987-12-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"101","bibliographicPageStart":"91","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"東日本歯学雑誌","bibliographic_titleLang":"ja"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大野, 弘機","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"22244","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"荒木, 吉馬","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35224","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"遠藤, 一彦","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35225","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川島, 功","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35226","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山根, 由朗","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35227","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"相良, 昌宏","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35228","nameIdentifierScheme":"WEKO"}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_2_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"Ni-Cr合金について, 接着性の化学的結合の優劣のみを比較するため, 合金表面の凹凸を除き, 鏡面状態の3つの合金表面(研磨したまま, 濃硝酸処理, 高温酸化処理)に対する接着性レシ゛ンの接着性を検討した。接着性の評価は接着部の破壊様式と引張試験から求めた接着強さをもとに行った。短時間に接着性を評価するために, 接着試料に液体チッ素を用いた熱サイクルを施した。表面状態は反射電子回折で同定した。研磨したままでは, Ni-Cr合金はCo-Cr合金よりも接着性が劣る.反射電子回折によると, Co-Cr合金表面は非晶質構造であるが, Ni-Cr合金の場合, 下地の合金からの回折線が得られた。 Ni-Cr 合金の接着性が劣るのは充分な不動態被膜が形成されていないためと考えられた。しかし, Ni-Cr合金を濃硝酸で処理すると, 過酷な熱サイクル後もCo-Cr合金に匹敵する接着性が得られた。300℃で5 minの高温酸化処理を施すとNi-Cr合金は薄いNiOの被膜で被われ, Co-Cr合金と同様に研磨したままよりも接着力が低下した。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_2_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The adhesive ability of dental adhesive resin containing 4-META to three different surface states of Ni-Cr alloy which were removed surface irregularities, as-polished, cone. HNO_3 treated, and oxidized surfaces, was studied to evaluate an effect of chemical bonding. A evaluation was performed on the basis of bonding strength obtained from tensile tests and failure types obtained from observation of the fracture. To rapidly evaluate the adhesive ability, the bonded specimens were subjected to thermal stress by thermal cycle using liquid nitrogen. The surface structures were analyzed by reflection electron diffraction. On the as-polished surface, the adhesive ability of the Ni-Cr alloy is inferior to the Co-Cr alloy. Reflection electron diffraction shows an amorphous structure for the as-polished Co -Cr alloy and an alloy structure of the substrate for the as-polished Ni-Cr alloy. Excellent adhesive ability to the Ni-Cr alloy, which is comparable with that of the Co-Cr alloy, was obtained by treating the as-polished surface by cone. HNO_3 solution and maintained during the severe thermal cycle. The Ni-Cr alloy oxidized at 300℃ for 5 min in air, which is covered with NiO, shows a lower adhesive ability, similar to that of oxidized Co-Cr alloy.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN0008135X","subitem_source_identifier_type":"NCID"}]},"item_2_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Dental Materials Science, School of Dentistry, HIGASHI-NIPPON-GAKUEN UNIVERSITY"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"東日本学園大学歯学部歯科理工学講座"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1987-12-30"}],"displaytype":"detail","filename":"KJ00000094622.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"<Original>Adhesive Ability of a Dental Adhesive Resin(4-META/MMA-TBB) to As-polished, HNO_3 Treated, and Oxidized Surfaces of the Ni-Cr Alloy","objectType":"fulltext","url":"https://hsuh.repo.nii.ac.jp/record/7354/files/KJ00000094622.pdf"},"version_id":"25c619c2-d29b-47f1-97db-5880683d088c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"adhesive ability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dental adhesive resin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ni-Cr alloy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface pre-treatment","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"<Original>Adhesive Ability of a Dental Adhesive Resin(4-META/MMA-TBB) to As-polished, HNO_3 Treated, and Oxidized Surfaces of the Ni-Cr Alloy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"<Original>Adhesive Ability of a Dental Adhesive Resin(4-META/MMA-TBB) to As-polished, HNO_3 Treated, and Oxidized Surfaces of the Ni-Cr Alloy","subitem_title_language":"en"},{"subitem_title":"<原著>Ni-Cr合金の表面処理(研磨したまま, 濃硝酸処理, 高温酸化処理)と接着性レジンの接着性","subitem_title_language":"ja"}]},"item_type_id":"2","owner":"17","path":["541"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1987-12-30"},"publish_date":"1987-12-30","publish_status":"0","recid":"7354","relation_version_is_last":true,"title":["<Original>Adhesive Ability of a Dental Adhesive Resin(4-META/MMA-TBB) to As-polished, HNO_3 Treated, and Oxidized Surfaces of the Ni-Cr Alloy"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-12-26T07:31:30.678421+00:00"}