{"title":"Phase equilibria in the Si,Al,Be/C,N system","authors":"G. Schneider, L.J. Gauckler, G. Petzow","doi":"10.1016/0390-5519(79)90013-9","DOIUrl":null,"url":null,"abstract":"<div><p>Phase equilibria studies in parts of the system Si, Al, Be/C, N were carried out at 1760 and 1860°C. In the carbide system Al<sub>4</sub>C<sub>3</sub>SiCBe<sub>2</sub>C seven new compounds were found and characterized by their chemical composition and crystal symmetry. In the nitride system AlNSi<sub>2</sub>N<sub>4</sub>Be<sub>2</sub>N<sub>2</sub> a solid solution between AlN and BeSiN<sub>2</sub> was found to exist besides the already known compounds. The carbonitride system showed solid solution between α-Al<sub>4</sub>SiC<sub>4</sub> and α-Al<sub>5</sub>C<sub>3</sub>N. Furthermore the compound AlN · SiC · Al<sub>4</sub>C<sub>3</sub> was found to exist.</p></div>","PeriodicalId":100227,"journal":{"name":"Ceramurgia International","volume":"5 3","pages":"Pages 101-104"},"PeriodicalIF":0.0000,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0390-5519(79)90013-9","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceramurgia International","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0390551979900139","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
Phase equilibria studies in parts of the system Si, Al, Be/C, N were carried out at 1760 and 1860°C. In the carbide system Al4C3SiCBe2C seven new compounds were found and characterized by their chemical composition and crystal symmetry. In the nitride system AlNSi2N4Be2N2 a solid solution between AlN and BeSiN2 was found to exist besides the already known compounds. The carbonitride system showed solid solution between α-Al4SiC4 and α-Al5C3N. Furthermore the compound AlN · SiC · Al4C3 was found to exist.
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