Analysis on Kinetics Process of Ti and Al Reaction

IMR OpenIR

	Analysis on Kinetics Process of Ti and Al Reaction
其他题名	Analysis on Kinetics Process of Ti and Al Reaction
	Liu Yanmei 1; Wu Gaohui 2; Xiu Ziyang 2; Chen Guoqin 2
	2015
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	44 期号:3 页码:599-602
摘要	Ti-f+Ti-p/Al composite was fabricated through pressure infiltration of Ti powder, pure Al and Ti fiber. Phases composition and microstructure of the composite were analyzed by XRD and SEM. Al concentration of reaction layer around Ti fiber was investigated by EDX at different reaction temperatures. The interdiffusion coefficient of Ti and Al was calculated, and the relationship between interdiffusion coefficient and both temperature and composition was confirmed. The activation energy for Ti-Al intermetallic compound was obtained. Results show that both the reaction layer thickness around Ti fiber and interdiffusion coefficient of different Ti-Al intermetallic compounds increase with the temperature increasing, and the activation energies are in the order of Q(Ti3Al) > Q(TiAl2) > Q(TiAl) > Q(TiAl3).
关键词	DIFFUSION SYSTEM TIAL3 COMPOSITES PROGRESS ALLOYS PHASE Ti-Al intermetallic compound kinetics interdiffusion coefficient activation energy
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5387406
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/150040
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Harbin Institute Technol, Harbin 150001, Peoples R China
推荐引用方式 GB/T 7714	Liu Yanmei,Wu Gaohui,Xiu Ziyang,et al. Analysis on Kinetics Process of Ti and Al Reaction[J]. RARE METAL MATERIALS AND ENGINEERING,2015,44(3):599-602.
APA	Liu Yanmei,Wu Gaohui,Xiu Ziyang,&Chen Guoqin.(2015).Analysis on Kinetics Process of Ti and Al Reaction.RARE METAL MATERIALS AND ENGINEERING,44(3),599-602.
MLA	Liu Yanmei,et al."Analysis on Kinetics Process of Ti and Al Reaction".RARE METAL MATERIALS AND ENGINEERING 44.3(2015):599-602.