Influence of the alloying element Re on the ideal tensile and shear strength of gamma '-Ni3Al

doi:10.1016/j.scriptamat.2009.03.042

IMR OpenIR

	Influence of the alloying element Re on the ideal tensile and shear strength of gamma '-Ni3Al
	Wang, Yun-Jiang 1; Wang, Chong-Yu 1,2
通讯作者	Wang, Yun-Jiang(wangyunjiang05@mails.tsinghua.edu.cn)
	2009-07-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	61 期号:2 页码:197-200
摘要	The effects of the alloying element Re on the ideal strength of gamma'-Ni3Al under tensile and shear stresses are investigated using the first-principles method. Results for the stress-strain relationships, ideal tensile and shear strengthes with and without Re addition are presented and explained. Re is found to be effective in improving the strength of Ni3Al. The electronic mechanism underlying the strengthening effects of Re is also elucidated. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	Ni-base superalloys Tensile and shear strength Alloying effect First principles
资助者	Ministry of Science and Technology of China
DOI	10.1016/j.scriptamat.2009.03.042
收录类别	SCI
语种	英语
资助项目	Ministry of Science and Technology of China[2006CB605102]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000266840800023
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：52[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/321006/97612
专题	中国科学院金属研究所
通讯作者	Wang, Yun-Jiang
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, Yun-Jiang,Wang, Chong-Yu. Influence of the alloying element Re on the ideal tensile and shear strength of gamma '-Ni3Al[J]. SCRIPTA MATERIALIA,2009,61(2):197-200.
APA	Wang, Yun-Jiang,&Wang, Chong-Yu.(2009).Influence of the alloying element Re on the ideal tensile and shear strength of gamma '-Ni3Al.SCRIPTA MATERIALIA,61(2),197-200.
MLA	Wang, Yun-Jiang,et al."Influence of the alloying element Re on the ideal tensile and shear strength of gamma '-Ni3Al".SCRIPTA MATERIALIA 61.2(2009):197-200.