Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C

doi:10.1080/21870764.2018.1504731

	Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C
	Shan, Qingliang 1,2,3,4; Hu, Jianbao 1,2; Yang, Jinshan 1,2; Kan, Yanmei 1,2; Zhou, Haijun 1,2; Zhu, Guangxiang 1,2,4; Xue, Yudong 1,2,4; Dong, Shaoming 1,2
刊名	Journal of Asian Ceramic Societies
	2018
卷号	6 期号:3 页码:254-261
DOI	10.1080/21870764.2018.1504731
英文摘要	The oxidation behavior of reaction-bonded SiC ceramics with Al2O3 was investigated at 1300°C for exposure duration up to 100 h under water vapor environment. Results show that Al2O3 is enriched on the oxidation surface, reducing the volatilization of the oxide layer and preventing the reduction of macroscopic size. Raman spectra results further testified that Al2O3 obviously improves the stability of glass structure and reduces the generation of non-bridged oxygen atoms (Si–O–H), which results in a lower reaction activity with steam of the aluminosilicate melt, therefore, significantly improving the oxidation resistance of SiC in O2/H2O atmosphere. ©, © 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of The Korean Ceramic Society and The Ceramic Society of Japan.
出版者	Taylor and Francis Ltd.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25189]
专题	中国科学院上海硅酸盐研究所
作者单位	1.State Key Laboratory of High Performance Ceramics and Superne Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China; 2.Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China; 3.ShanghaiTech university, Shanghai, China; 4.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Shan, Qingliang,Hu, Jianbao,Yang, Jinshan,et al. Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C[J]. Journal of Asian Ceramic Societies,2018,6(3):254-261.
APA	Shan, Qingliang.,Hu, Jianbao.,Yang, Jinshan.,Kan, Yanmei.,Zhou, Haijun.,...&Dong, Shaoming.(2018).Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C.Journal of Asian Ceramic Societies,6(3),254-261.
MLA	Shan, Qingliang,et al."Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C".Journal of Asian Ceramic Societies 6.3(2018):254-261.