Effects of Fe, Co and Ni elements on the ductility of TiAl alloy

	Effects of Fe, Co and Ni elements on the ductility of TiAl alloy
	Shu S. L.; Qiu F.; Tong C. Z.; Shan X. N.; Jiang Q. C.
	2014
发表期刊	Journal of Alloys and Compounds
ISSN	ISBN/0925-8388
期号	617 页码:302-305
摘要	The Ni atom is difficult to occupy the Ti or Al site in TiAl, it exists in the form of NiTi phase at the grain boundary of TiAl alloy, which is detrimental to the ductility of the TiAl alloy. The Fe and Co atoms preferentially occupy the Al sites and can improve the electronic structures and elastic properties of TiAl, leading to the improvement of the ductility of TiAl alloy. With the addition of 3 at.% Fe and Co, the tested average fracture strain of TiAl alloy increases from 17.3% to 19.1% and 18.0%, respectively. (C) 2014 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43940
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Shu S. L.,Qiu F.,Tong C. Z.,et al. Effects of Fe, Co and Ni elements on the ductility of TiAl alloy[J]. Journal of Alloys and Compounds,2014(617):302-305.
APA	Shu S. L.,Qiu F.,Tong C. Z.,Shan X. N.,&Jiang Q. C..(2014).Effects of Fe, Co and Ni elements on the ductility of TiAl alloy.Journal of Alloys and Compounds(617),302-305.
MLA	Shu S. L.,et al."Effects of Fe, Co and Ni elements on the ductility of TiAl alloy".Journal of Alloys and Compounds .617(2014):302-305.