{"created":"2023-05-15T11:01:29.014495+00:00","id":396,"links":{},"metadata":{"_buckets":{"deposit":"e814675c-f54c-4c03-b7a7-d7344f6bbc6e"},"_deposit":{"created_by":2,"id":"396","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"396"},"status":"published"},"_oai":{"id":"oai:nagaokaut.repo.nii.ac.jp:00000396","sets":["5:16:39:43"]},"author_link":["917","918","916"],"item_4_alternative_title_21":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Diffusion of K+ ions in chemically strengthening glass and effect of SiO2 and impurities in fused salts"}]},"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1983-01-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"4","bibliographicPageStart":"1","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"長岡技術科学大学研究報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The chemical composition amenable to chemical strengthening are discussed ; They must have (a) a large diffusion coefficient of K+ ion and (b) strengthened layer of about 50M thickness. The diffusion coefficient of K+ ions is measured for the chemically strengthening glass applied to eye glasses and watch cover glasses. The extent which the various impurity ions in KNO3 fused salt exert a harmful influence upon the diffusion coefficient of K+ ions in the above glass are studied. The results are ; (a) Ca++ has the most harmful influence, Sr++ is the next, and Mg++ follows to Sr++. Na+ is weak in the harmful influence. (b) Ba++ and Zn++ follow to Na+ and Fe+++ has no influence. It is found that SiO2 doped into KNO3 fused salt with the various impurity ions reduces considerably the influence of the harmful impurity ions such as Mg++ and Na+ ions.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"917","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ヨコタ, リョウスケ"}]},{"nameIdentifiers":[{"nameIdentifier":"918","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yokota, Ryousuke"}]}]},"item_4_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長岡技術科学大学"}]},"item_4_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00177120","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0388-5631","subitem_source_identifier_type":"ISSN"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"長岡技術科学大学"}]},"item_4_version_type_18":{"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":"横田, 良助"}],"nameIdentifiers":[{"nameIdentifier":"916","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":"2018-08-03"}],"displaytype":"detail","filename":"K4_1.pdf","filesize":[{"value":"215.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"K4_1.pdf","url":"https://nagaokaut.repo.nii.ac.jp/record/396/files/K4_1.pdf"},"version_id":"c8fb233a-4faa-4750-a88e-81317e099f72"}]},"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":"化学強化ガラスにおけるK^+イオンの拡散と溶融塩中のシリカ及び不純物の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"化学強化ガラスにおけるK^+イオンの拡散と溶融塩中のシリカ及び不純物の影響"}]},"item_type_id":"4","owner":"2","path":["43"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-02-15"},"publish_date":"2011-02-15","publish_status":"0","recid":"396","relation_version_is_last":true,"title":["化学強化ガラスにおけるK^+イオンの拡散と溶融塩中のシリカ及び不純物の影響"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-15T11:29:49.225351+00:00"}