The synthesis of NbSi2 by mechanical alloying

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	The synthesis of NbSi2 by mechanical alloying
	T. P. Leu; G. J. Fan; B. Z. Ding; Z. Q. Hu
	1997
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	12 期号:5 页码:1172-1175
摘要	The stoichiometric intermetallic compound NbSi2 has been synthesized by mechanical alloying (MA) elemental Nb and Si powders. The alloying process has been investigated by means of x-ray diffraction (XRD) and differential scanning calorimetry (DSC). It was found that the formation of the Nb2Si intermetallic compound occurs abruptly after 65 min of milling without any interruptions during the alloying process. However, short interruptions at a 5 min interval during ball milling result in a gradual reaction for the formation of the NbSi2 compound as well as a new metastable bcc structured solid solution. We conclude that the temperature rise during mechanical alloying plays an important role in initiating the abrupt reaction after an incubation milling time.
部门归属	leu, tp (reprint author), acad sinica,inst met res,natl key lab rsa,shenyang 110015,peoples r china
关键词	Mosi2
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37991
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. P. Leu,G. J. Fan,B. Z. Ding,et al. The synthesis of NbSi2 by mechanical alloying[J]. Journal of Materials Research,1997,12(5):1172-1175.
APA	T. P. Leu,G. J. Fan,B. Z. Ding,&Z. Q. Hu.(1997).The synthesis of NbSi2 by mechanical alloying.Journal of Materials Research,12(5),1172-1175.
MLA	T. P. Leu,et al."The synthesis of NbSi2 by mechanical alloying".Journal of Materials Research 12.5(1997):1172-1175.