Effect of LiYO2 on the synthesis and pressureless sintering of Y2SiO5

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	Effect of LiYO2 on the synthesis and pressureless sintering of Y2SiO5
	Z. Q. Sun; Y. C. Zhou; M. S. Li
	2008
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	23 期号:3 页码:732-736
摘要	Y2SiO5 has potential applications as a high-temperature structural ceramic and environmental/thermal barrier coating. In this work, we synthesized single-phase Y2SiO5 powders utilizing a solid-liquid reaction method with LiYO2 as an additive. The reaction path of the Y2O3/SiO2/LiYO2 mixture with variation in temperatures and the role of the LiYO2 additive on preparation process were investigated in detail. The powders obtained by this method have good sinterability. Through a pressureless sintering process, almost fully dense Y2SiO5 bulk material was achieved with a very high density of 99.7% theoretical.
部门归属	[sun, ziqi; zhou, yanchun; li, meishuan] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [sun, ziqi] chinese acad sci, grad sch, beijing 100039, peoples r china.;zhou, yc (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china;yczhou@imr.ac.cn
关键词	Yttrium Silicate Thermal-expansion Si3n4-sio2-y2o3 System
URL	查看原文
WOS记录号	WOS:000253875000016
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33094
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Q. Sun,Y. C. Zhou,M. S. Li. Effect of LiYO2 on the synthesis and pressureless sintering of Y2SiO5[J]. Journal of Materials Research,2008,23(3):732-736.
APA	Z. Q. Sun,Y. C. Zhou,&M. S. Li.(2008).Effect of LiYO2 on the synthesis and pressureless sintering of Y2SiO5.Journal of Materials Research,23(3),732-736.
MLA	Z. Q. Sun,et al."Effect of LiYO2 on the synthesis and pressureless sintering of Y2SiO5".Journal of Materials Research 23.3(2008):732-736.