Exploring the Possibility of Deformation Twinning in Pure Aluminum

IMR OpenIR

	Exploring the Possibility of Deformation Twinning in Pure Aluminum
	Cai, Tuo; Zhang, Zhen-Jun; Yang, Jin-Bo; Zhang, Zhe-Feng; Cai, T (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
	2016-07-01
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
卷号	29 期号:7 页码:647-651
摘要	Can aluminum generate deformation twins? Contradictories exist among the experimental results, theoretical predictions, and molecular dynamics simulations. Our first-principles calculations based on the full-potential linearly augmented plane wave method show that the bonding electron density of aluminum gathers at the tetrahedral interstices, and this specific electronic structure is in agreement with the experimental data from quantitative convergent-beam electron diffraction. In terms of this characteristic, the matching between the cohesive energy of local deformation twins with different thickness and global matrix can shed light on deformation twins in aluminum. This study may give a lane to insight into deformation twins in different metals.
部门归属	[cai, tuo ; zhang, zhen-jun ; yang, jin-bo ; zhang, zhe-feng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
关键词	Metals And Alloys Deformation Twinning First-principles Density Functional Theory
学科领域	Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China (NSFC) [51101162, 51201165, 51331007]; "Hundred of Talents Project'' by the Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000378211700007
引用统计	被引频次：4[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/321006/75806
专题	中国科学院金属研究所
通讯作者	Cai, T (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Cai, Tuo,Zhang, Zhen-Jun,Yang, Jin-Bo,et al. Exploring the Possibility of Deformation Twinning in Pure Aluminum[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2016,29(7):647-651.
APA	Cai, Tuo,Zhang, Zhen-Jun,Yang, Jin-Bo,Zhang, Zhe-Feng,&Cai, T .(2016).Exploring the Possibility of Deformation Twinning in Pure Aluminum.ACTA METALLURGICA SINICA-ENGLISH LETTERS,29(7),647-651.
MLA	Cai, Tuo,et al."Exploring the Possibility of Deformation Twinning in Pure Aluminum".ACTA METALLURGICA SINICA-ENGLISH LETTERS 29.7(2016):647-651.