Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification

IMR OpenIR

	Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification
	Wang, Xu; Wang, Jingyang; Sun, Luchao; Zhang, Hui; Wang, Li; Lou, Langhong; Zhang, Jian; jianzhang@imr.ac.cn
	2015
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	108 页码:31-34
摘要	The single crystal of Al2O3/Y3Al5O12 eutectic was prepared by an optical floating zone furnace. The microstructure evolution during directional solidification was studied by electron backscattered diffraction, and orientation relationship of the two phases in SX was characterized by high resolution electron microscopy. Competitive growth of the Al2O3/Y3Al5O12 grains was observed. Single crystal Al2O3 was obtained in a shorter growth distance than Y3Al5O12 during solidification. The competitive growth behavior was discussed and misfit between the two phases was calculated. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	[wang, xu ; wang, li ; lou, langhong ; zhang, jian] chinese acad sci, inst met res, superalloys div, shenyang 110016, peoples r china ; [wang, jingyang ; sun, luchao ; zhang, hui ; zhang, jian] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
关键词	Al2o3/y3al5o12 Single Crystal Directional Solidification Solidification Structure Interfaces
资助者	National Natural Science Foundation of China [51171193, 51101160]
收录类别	sci
语种	英语
WOS记录号	WOS:000360250700008
引用统计	被引频次：37[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/321006/74989
专题	中国科学院金属研究所
通讯作者	jianzhang@imr.ac.cn
推荐引用方式 GB/T 7714	Wang, Xu,Wang, Jingyang,Sun, Luchao,et al. Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification[J]. SCRIPTA MATERIALIA,2015,108:31-34.
APA	Wang, Xu.,Wang, Jingyang.,Sun, Luchao.,Zhang, Hui.,Wang, Li.,...&jianzhang@imr.ac.cn.(2015).Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification.SCRIPTA MATERIALIA,108,31-34.
MLA	Wang, Xu,et al."Microstructure evolution of Al2O3/Y3Al5O12 eutectic crystal during directional solidification".SCRIPTA MATERIALIA 108(2015):31-34.