Structural identification of a melt-spun Hf-Ni nanocrystalline alloy

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	Structural identification of a melt-spun Hf-Ni nanocrystalline alloy
	Z. F. Dong; K. Lu; R. Luck; I. Bakonyi; Z. Q. Hu
	1997
发表期刊	Nanostructured Materials
ISSN	0965-9773
卷号	9 期号:1-8 页码:363-366
摘要	The melt-spinning technique was used to prepare a nanocrystalline (nc) Hf11Ni89 ribbon. Both electron and X-ray diffraction show that the as-quenched sample is HfNi5 single-phased with a grain size about 10 nm. The measurement of its magnetic properties indicate that a partial ferromagnetic phase corresponding to about 0.5% pure Ni precipitate exists in the as-quenched sample, while the HfNi5 matrix is paramagnetic at least down to 5 K. Since diffraction techniques including high-resolution electron microscopy were unable to reveal the existence of another distinct phase, this small ferromagnetic magnetization component can be tentatively ascribed to a Ni-enriched interfacial phase. The magnetic characteristics of this phase were found to have normal distributions, indicating that there is no special factor to dominate its formation. (C) 1997 Acta Metallurgica Inc.
部门归属	acad sinica,inst met res,state key lab rsa,shenyang 110015,peoples r china. max planck inst met res,inst werkstoffwissensch,d-70174 stuttgart,germany. hungarian acad sci,solid state phys res inst,h-1525 budapest,hungary.
关键词	Ribbons Zr
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37951
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. F. Dong,K. Lu,R. Luck,et al. Structural identification of a melt-spun Hf-Ni nanocrystalline alloy[J]. Nanostructured Materials,1997,9(1-8):363-366.
APA	Z. F. Dong,K. Lu,R. Luck,I. Bakonyi,&Z. Q. Hu.(1997).Structural identification of a melt-spun Hf-Ni nanocrystalline alloy.Nanostructured Materials,9(1-8),363-366.
MLA	Z. F. Dong,et al."Structural identification of a melt-spun Hf-Ni nanocrystalline alloy".Nanostructured Materials 9.1-8(1997):363-366.