M5B3 Boride at the Grain Boundary of a Nickel-based Superalloy

IMR OpenIR

	M5B3 Boride at the Grain Boundary of a Nickel-based Superalloy
	Du, Beining; Shi, Zhiwu; Yang, Jinxia; Chu, Zhaokuang; Cui, Chuanyong; Sun, Xiaofeng; Sheng, Liyuan; Zheng, Yufeng; chycui@imr.ac.cn
	2016
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	32 期号:3 页码:265-270
摘要	The grain boundary microstructures of a heat-treated Ni-based cast superalloy IN792 were investigated. The results show that M5B3 boride precipitates at the grain boundary. A special orientation relationship between M5B3 phase and the matrix at one side of the grain boundary is found. At the same time, two M5B3 borides with different orientations could co-exist in a single M5B3 particle as an intergrowth besides existing alone, thus forming orientation relationship between the two M5B3 phases and matrix. This phenomenon could be attributed to the special orientation relationship between M5B3 phase and the matrix. Copyright (C) 2015, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited. All rights reserved.
部门归属	[du, beining ; shi, zhiwu ; yang, jinxia ; chu, zhaokuang ; cui, chuanyong ; sun, xiaofeng] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [du, beining ; sheng, liyuan ; zheng, yufeng] peking univ, beijing 100871, peoples r china ; [du, beining ; sheng, liyuan ; zheng, yufeng] pku hkust shenzhen hong kong inst, shenzhen 518057, peoples r china
关键词	Nickel Superalloy Grain Boundaries Boride Crystal Structure Intergrowth Orientation Relationship
资助者	High Technology Research and Development Program of China [2014AA041701]; National Natural Science Foundation of China [51171179, 51271174, 51331005, 11332010]; China Postdoctoral Science Foundation [2015M580923]
收录类别	sci
语种	英语
WOS记录号	WOS:000370814900010
引用统计	被引频次：30[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/321006/74949
专题	中国科学院金属研究所
通讯作者	chycui@imr.ac.cn
推荐引用方式 GB/T 7714	Du, Beining,Shi, Zhiwu,Yang, Jinxia,et al. M5B3 Boride at the Grain Boundary of a Nickel-based Superalloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2016,32(3):265-270.
APA	Du, Beining.,Shi, Zhiwu.,Yang, Jinxia.,Chu, Zhaokuang.,Cui, Chuanyong.,...&chycui@imr.ac.cn.(2016).M5B3 Boride at the Grain Boundary of a Nickel-based Superalloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,32(3),265-270.
MLA	Du, Beining,et al."M5B3 Boride at the Grain Boundary of a Nickel-based Superalloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 32.3(2016):265-270.