In situ XRD study of dehydrogenation process of Ti-Mo alloy hydride

IMR OpenIR

	In situ XRD study of dehydrogenation process of Ti-Mo alloy hydride
	Yuan Xuezhong ; Guo Xiumei ; Wu Erdong ; Wang Sucheng
通讯作者	Wu Erdong(ewu@imr.ac.cn)
	2006-08-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	42 期号:8 页码:850-856
摘要	The in situ XRD and Rietveld refinement have been used to study the dehydrogenation of fcc delta phase hydrides of Ti-Mo alloys in the temperature range of 293 to 1173 K, including lattice parameters, crystallite sizes and mirostrains. During annealing, delta phase transformed to bcc beta phase solid solution. Lattice parameters of the delta and beta phases decrease with increasing Mo content and rising temperatures, and the changes of parameter of beta phase are greater than that of the delta phase. With increasing temperatures, the crystallite sizes and microstrains of the two phases both show a trend of a small-large-small sequence. The observed phenomena have been explained and discussed based on the influences of micro defects, misfit of lattices and thermal expansions etc.
关键词	Ti-Mo alloy hydride dehydrogenation Rietveld refinement micro defect
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000240294200013
出版者	SCIENCE CHINA PRESS
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/321006/88617
专题	中国科学院金属研究所
通讯作者	Wu Erdong
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Shenyang Jianzhu Univ, Coll Sci, Shenyang 110168, Peoples R China
推荐引用方式 GB/T 7714	Yuan Xuezhong,Guo Xiumei,Wu Erdong,et al. In situ XRD study of dehydrogenation process of Ti-Mo alloy hydride[J]. ACTA METALLURGICA SINICA,2006,42(8):850-856.
APA	Yuan Xuezhong,Guo Xiumei,Wu Erdong,&Wang Sucheng.(2006).In situ XRD study of dehydrogenation process of Ti-Mo alloy hydride.ACTA METALLURGICA SINICA,42(8),850-856.
MLA	Yuan Xuezhong,et al."In situ XRD study of dehydrogenation process of Ti-Mo alloy hydride".ACTA METALLURGICA SINICA 42.8(2006):850-856.