Effects of alloying Re and Ru in the edge-dislocation core of the Ni/Ni3Al interface

IMR OpenIR

	Effects of alloying Re and Ru in the edge-dislocation core of the Ni/Ni3Al interface
	Wang Cong 1; Wang Chong-Yu 1,2
通讯作者	Wang Cong(wangcong00@mails.tsinghua.edu.cn)
	2009-09-01
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	18 期号:9 页码:3928-3933
摘要	Investigations of alloying Re and Ru in the [110](001) dislocation core of the Ni/Ni3Al interface were conducted within the framework of density functional theory. The energetic calculations show that both elements can stabilize the [110](001) dislocation core. In the dislocation core region, Re and Ru prefer to substitute for Ni on the site in the gamma-phase. Re is easier to segregate into the dislocation core region as compared with Ru; it especially prefers to substitute for Ni on the gamma-(Ni)1 site.
关键词	nickel alloys dislocation-structure ab initio electron theory
资助者	National Key Basic Research Program of China
收录类别	SCI
语种	英语
资助项目	National Key Basic Research Program of China[2006CB605102]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000269578700052
出版者	IOP PUBLISHING LTD
引用统计	被引频次：6[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/321006/99479
专题	中国科学院金属研究所
通讯作者	Wang Cong
作者单位	1.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang Cong,Wang Chong-Yu. Effects of alloying Re and Ru in the edge-dislocation core of the Ni/Ni3Al interface[J]. CHINESE PHYSICS B,2009,18(9):3928-3933.
APA	Wang Cong,&Wang Chong-Yu.(2009).Effects of alloying Re and Ru in the edge-dislocation core of the Ni/Ni3Al interface.CHINESE PHYSICS B,18(9),3928-3933.
MLA	Wang Cong,et al."Effects of alloying Re and Ru in the edge-dislocation core of the Ni/Ni3Al interface".CHINESE PHYSICS B 18.9(2009):3928-3933.