{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361418519980133760.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1007/bf01119729"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/BF01119729.pdf"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/article/10.1007/BF01119729/fulltext.html"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/BF01119729"}},{"identifier":{"@type":"NAID","@value":"30012839194"}}],"dc:title":[{"@value":"Oxidation behaviour of the sintered Si3N4-Y2O3-Al2O3 system"}],"description":[{"notation":[{"@value":"The oxidation behaviour of silicon nitride composed of Si3N4, Y2O3, Al2O3, AlN and TiO2 was investigated in dry and wet air at 1100–1400 °C. The oxidation rates were confirmed to obey the parabolic law. An activation energy of 255 kJ mol−1 was calculated from the Arrhenius plots of the results of oxidation in an air flow. In still air the oxidation rate was larger than that in an air flow, but the oxidation rate in flowing air was not affected by the air flow rate. α-cristobalite and Y2O3·2SiO2 were formed in oxidized surface layers. These crystal phases increased with increasing oxidation temperature. In particular, a higher content of α-cristobalite was obtained in still air oxidation. The existence of water vapour in flowing air greatly promoted the oxidation."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1582824501178499456","@type":"Researcher","foaf:name":[{"@value":"K. Komeya"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519980133763","@type":"Researcher","foaf:name":[{"@value":"Y. Haruna"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519980133632","@type":"Researcher","foaf:name":[{"@value":"T. Meguro"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519980133762","@type":"Researcher","foaf:name":[{"@value":"T. Kameda"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519980133761","@type":"Researcher","foaf:name":[{"@value":"M. Asayama"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00222461"},{"@type":"EISSN","@value":"15734803"},{"@type":"PISSN","@value":"http://id.crossref.org/issn/00222461"}],"prism:publicationName":[{"@value":"Journal of Materials Science"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"1992","prism:volume":"27","prism:number":"21","prism:startingPage":"5727","prism:endingPage":"5734"},"reviewed":"false","dc:rights":["http://www.springer.com/tdm"],"url":[{"@id":"http://link.springer.com/content/pdf/10.1007/BF01119729.pdf"},{"@id":"http://link.springer.com/article/10.1007/BF01119729/fulltext.html"},{"@id":"http://link.springer.com/content/pdf/10.1007/BF01119729"}],"createdAt":"2005-02-06","modifiedAt":"2019-05-01","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001205247556096","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Corrosion Resistance of Wear Resistant Silicon Nitride Ceramics in Various Aqueous Solutions"},{"@language":"ja","@value":"耐摩耗性窒化ケイ素部材の各種水溶液に対する耐食性"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205277980672","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of Ta2O5 Addition on Microstructure of Mo5Si3 Particle Reinforced Si3N4 Composite with Grain Boundary Phase of Yb2Si2O7"},{"@language":"ja","@value":"酸化タンタルの添加によるＹｂ２Ｓｉ２Ｏ７粒界相を持つＭｏ５Ｓｉ３粒子強化Ｓｉ３Ｎ４複合材料の微構造への影響"},{"@language":"ja-Kana","@value":"サンカ タンタル ノ テンカ ニ ヨル Yb2Si2O7 リュウカイソウ オ モツ Mo5Si3 リュウシ キョウカ Si3N4 フクゴウ ザイリョウ ノ ビコウゾウ エ ノ エイキョウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205279256832","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Oxidation Behavior of Mo5Si3 Particle Reinforced Si3N4 Composite with Crystallized Grain Boundary Phase of Yb2Si2O7"},{"@language":"ja","@value":"Yb<sub>2</sub>Si<sub>2</sub>O<sub>7</sub> 粒界相を持つ Mo<sub>5</sub>Si<sub>3</sub> 粒子強化 Si<sub>3</sub>N<sub>4</sub> 複合材料の酸化特性"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205279279104","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Formation and Microstructure of Silicide-Particle-Reinforced Si3N4 Composites with Crystallized Grain Boundary Phase of Yb2Si2O7"},{"@language":"ja","@value":"結晶化した Yb<sub>2</sub>Si<sub>2</sub>O<sub>7</sub> 粒界相を持つシリサイド粒子強化 Si<sub>3</sub>N<sub>4</sub> 複合材料の作製と微構造"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680367890304","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of Sintering Additives and SiC on High Temperature Oxidation Behavior of Silicon Nitride."},{"@value":"窒化ケイ素セラミックスの高温酸化挙動に及ぼす焼結助剤およびＳｉＣ添加の影響"},{"@language":"ja-Kana","@value":"チッカ ケイソ セラミックス ノ コウオン サンカ キョドウ ニ オヨボス ショウケツ ジョザイ オヨビ SiC テンカ ノ エイキョウ"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1007/bf01119729"},{"@type":"CIA","@value":"30012839194"},{"@type":"OPENAIRE","@value":"doi_dedup___::bae8a28a0ba2318257920a4aae6d3c3e"},{"@type":"CROSSREF","@value":"10.2109/jcersj.114.1164_references_DOI_5ScBNMY9jKIoquJSugQ9j6wCwoC"},{"@type":"CROSSREF","@value":"10.2109/jcersj.114.1126_references_DOI_5ScBNMY9jKIoquJSugQ9j6wCwoC"},{"@type":"CROSSREF","@value":"10.2109/jcersj.113.320_references_DOI_5ScBNMY9jKIoquJSugQ9j6wCwoC"},{"@type":"CROSSREF","@value":"10.2109/jcersj.111.452_references_DOI_5ScBNMY9jKIoquJSugQ9j6wCwoC"}]}