Preparation of ZrO2(Y2O3)/Al2O3 composites by vacuum sintering

IMR OpenIR

	Preparation of ZrO2(Y2O3)/Al2O3 composites by vacuum sintering
其他题名	PREPARATION OF ZrO2（Y2O3）/Al2O3 COMPOSITES BY VACUUM SINTERING
	Ma WM 1; Sun XD 1; Yang HR 1; Wen L 1; Guan RG 1; Li XK 1
	2006
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	42 期号:4 页码:431-436
摘要	The effects of the contents of ZrO2(3Y) and ZrO2(2Y) on the sintering densification, microstructure and transformation behavior of the composites ZrO2(Y2O3)/Al2O3 were analyzed, which was prepared by vacuum sintering. It was found that volume fraction of ZrO2(Y2O3) affected the transformation amount of t-->m ZrO2. The results also show that when the contents of ZrO2(3Y) and ZrO2(2Y) were 15% and 20% (volume fraction), respectively, the relative densities of the ZrO2(Y2O3)/Al2O3 composites were 99.6% and 98.5%, and the average grain sizes of ZrO2(Y2O3) were 1.1 mu m and 1.8 mu m, respectively. In addition, the transformation quantities of the samples before and after fracture were Vt-->m=44% and Vt-->m=18%, respectively.
关键词	MECHANICAL-PROPERTIES ALUMINA-ZIRCONIA ENERGY ZrO2(Y2O3)/Al2O3 composite vacuum sintering densification microstructure transformation behavior
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:2358617
引用统计	被引频次：1[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/141668
专题	中国科学院金属研究所
作者单位	1.东北大学 2.沈阳理工大学 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Ma WM,Sun XD,Yang HR,et al. Preparation of ZrO2(Y2O3)/Al2O3 composites by vacuum sintering[J]. ACTA METALLURGICA SINICA,2006,42(4):431-436.
APA	Ma WM,Sun XD,Yang HR,Wen L,Guan RG,&Li XK.(2006).Preparation of ZrO2(Y2O3)/Al2O3 composites by vacuum sintering.ACTA METALLURGICA SINICA,42(4),431-436.
MLA	Ma WM,et al."Preparation of ZrO2(Y2O3)/Al2O3 composites by vacuum sintering".ACTA METALLURGICA SINICA 42.4(2006):431-436.