Preparation and thermal properties of amorphous Fe-W-B alloy nano-powders

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	Preparation and thermal properties of amorphous Fe-W-B alloy nano-powders
	G. Yi; Y. Guo; B. W. Zhang; L. L. Wang; Y. F. OuYang; S. Z. Liao
	1998
发表期刊	Journal of Materials Processing Technology
ISSN	0924-0136
卷号	74 期号:1-3 页码:41195
摘要	Amorphous Fe-W-B alloy nano-powders were obtained by chemical reduction for the first time. The powders have nearly spherical morphology with a size of 30-100 nm. The effect of the preparation condition on the composition of the powders has been studied systematically. The crystallisation temperature and activation energy of crystallisation for the powders were also studied. The thermal properties can be attributed to the strengthening of partial bonds formed by overlapping the s-p hybrid orbitals of boron atoms with the s-p-d orbitals of iron and tungsten atoms. (C) 1998 Elsevier Science S.A.
部门归属	hunan univ, dept appl phys, changsha 410082, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;yi, g (reprint author), univ bristol, hh wills phys lab, tyndall ave, bristol bs8 1tl, avon, england
关键词	Amorphous Nano-powders Thermal Properties Chemical-reduction Metallic Glasses Particles
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WOS记录号	WOS:000071656400002
引用统计	被引频次：16[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/321006/37853
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Yi,Y. Guo,B. W. Zhang,et al. Preparation and thermal properties of amorphous Fe-W-B alloy nano-powders[J]. Journal of Materials Processing Technology,1998,74(1-3):41195.
APA	G. Yi,Y. Guo,B. W. Zhang,L. L. Wang,Y. F. OuYang,&S. Z. Liao.(1998).Preparation and thermal properties of amorphous Fe-W-B alloy nano-powders.Journal of Materials Processing Technology,74(1-3),41195.
MLA	G. Yi,et al."Preparation and thermal properties of amorphous Fe-W-B alloy nano-powders".Journal of Materials Processing Technology 74.1-3(1998):41195.